Cisco Catalyst 3750 Switch (24*10/100/1000Base-Tx 4*SFP slot Standard
Contents
1. 12 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch _ Enterprise class intelligent services delivered to the network edge EMI installed provides full dynamic IP routing 2 12 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus 1 Innovative stacking technology 1 1 rack unit RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge 2 SMI installed SMI provides basic RIP and static routing upgradable to full dynamic IP routing 148 Ethernet 10 100 ports with IEEE 802 3af and Cisco prestandard PoE and 4 SFP uplinks 32 Gbps high speed stacking bus Innovative stacking technology 0 1 RU stackable multilayer switch O Enterprise class intelligent services delivered to the network edge EMI installed Full dynamic IP routing 148 Ethernet 10 100 ports with IEEE 802 3af and Cisco prestandard PoE and 4 SFP uplinks 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch _ Enterprise class intelligent services delivered to the network edge SMI installed Basic RIP and static routing upgradable to full dynamic IP routing 148 Ethernet 10 100 ports and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 1 RU stackable multilayer swit2. L QoS AND CONTROL Advanced QoS Granular Rate Limiting tL NETWORK SECURITY Networkwide Security Benefit Routing is possible across the stack 128 switch virtual interfaces SVIs are recommended Maximum of 1000 are supported depending on the number of routes and multicast entries 468 routed ports are supported per stack Per port broadcast multicast and unicast storm control prevents faulty end stations from degrading overall systems performance IEEE 802 1d Spanning Tree Protocol support for redundant backbone connections and loop free networks simplifies network configuration and improves fault tolerance PVST allows for Layer 2 load sharing on redundant links to efficiently use the extra capacity inherent in a redundant design IEEE 802 1s Multiple Spanning Tree Protocol allows a spanning tree instance per VLAN for Layer 2 load sharing on redundant links Equal cost routing facilitates Layer load balancing and redundancy across the stack EMI is required _ Local Proxy Address Resolution Protocol ARP works in conjunction with Private VLAN Edge to minimize broadcasts and maximize available bandwidth VLAN1 minimization allows VLAN1 to be disabled on any individual VLAN trunk link VLAN Trunking Protocol VTP pruning limits bandwidth consumption on VTP trunks by flooding broadcast
3. a per VLAN spanning tree basis without requiring the implementation of spanning tree instances 1 Cisco Hot Standby Router Protocol HSRP is supported to create redundant failsafe routing topologies 1 Unidirectional Link Detection Protocol UDLD and Aggressive UDLD allow unidirectional links caused by incorrect fiber optic wiring or port faults to be detected and disabled on fiber optic interfaces Switch port autorecovery errdisable automatically attempts to reenable a link that is disabled because of a network error _ Cisco RPS 675 Redundant Power System support provides superior power source redundancy for up to 6 Cisco networking devices resulting in improved fault tolerance and network uptime Equal cost routing for load balancing and redundancy Bandwidth aggregation up to 16 Gbps through 10 Gigabit EtherChannel technology 8 Gbps through Gigabit EtherChannel technology and up to 800 Mbps through Fast EtherChannel technology enhances fault tolerance and offers higher speed aggregated bandwidth between switches and to routers and individual servers Uplink bandwidth can be easily upgraded by adding a 10 Gigabit Ethernet version to a wiring closet stack and replacing the 1 Gigabit Ethernet uplinks with 10 Gigabit Ethernet without having to change fiber pairs Fault Backup High Performance Cisco Express Forwarding hardware routing architecture delivers extremely high performance
4. traffic only on trunk links required to reach the destination devices Internet Group Management Protocol IGMP snooping provides fast client joins and leaves of multicast streams and limits bandwidth intensive video traffic to only the requestors Multicast VLAN Registration MVR continuously sends multicast streams in a multicast VLAN while isolating the streams from subscriber VLANs for bandwidth and security reasons 2 Up to 12 EtherChannel groups are supported per stack Cisco StackWise stacking creates a 32 Gbps switch interconnection Stacking does not require user ports Up to 9 units can be stacked together for a maximum of 468 10 100 ports 468 10 100 1000 ports 108 optical aggregation ports nine 10 Gigabit Ethernet ports or any mix thereof _ Cross stack QoS allows QoS to be configured across the entire stack 802 1p class of service CoS and differentiated services code point DSCP field classification are provided using marking and reclassification on a per packet basis by source and destination IP address source and destination MAC address or Layer 4 Transmission Control Protocol User Datagram Protocol TCP UDP port number _ Cisco control plane and data plane QoS ACLs on all ports help ensure proper marking on a per packet basis _ 4 egress queues per port help enable differentiated management of up to 4 traffic types across the stack _ Shaped Round Robin SRR scheduling helps ensure differen
5. Basic RIP and static routing upgradable to full dynamic IP routing 48 Ethernet 10 100 1000 ports and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge EMI installed Full IP routing with BGPv4 EIGRP OSPF PIM 48 Ethernet 10 100 1000 ports and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge SMI installed 1 Basic RIP and static routing upgradable to full dynamic IP routing 148 Ethernet 10 100 1000 with IEEE 802 3af and Cisco prestandard PoE ports and 4 SFP based Gigabit Ethernet ports Part Number WS C3750G 48PS S PWR675 AC RPS N1 CAB RPS 1614 CD 3750G EMl CD 3750G 48EMI 0 3750 CAB STACK 50CM CAB STACK 1M CAB STACK 3M RCKMNT 3550 1 5RU RCKMNT 1RU RCKMNT REC 1 5RU RCKMNT REC 1RU GLC LH SM GLC SX MM GLC ZX SM GLC T CWDM SFP 1470 CWDM SFP 1490 CWDM SFP 1510 CWDM SFP 1530 Description 1 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the netw
6. 10GBASE ER XENPAK based port single mode 10GBASE LR XENPAK based port single mode 10GBASE SR XENPAK based port multimode 10GBASE LX4 XENPAK based port multimode 10GBASE CX4 XENPAK based port Infiniband copper Cisco StackWise stacking ports copper based Cisco StackWise cabling Management console port RJ 45 to DB9 cable for PC connections Customers can provide power to a switch by using either the internal power supply or the Cisco RPS 675 The connectors are located at the back of the switch Internal Power Supply Connector The internal power supply is autoranging unit _ The internal power supply supports input voltages between 100 and 240 VAC _ Use the supplied AC power cord to connect the AC power connector to an AC power outlet Cisco RPS Connector 1 The connector offers connection for an optional Cisco RPS 675 that uses AC input and supplies DC output to the switch 1 The connector offers 675W redundant power system RPS that supports up to 6 external network devices and provides power to 1 failed device at a time The connector automatically senses when the internal power supply of a connected device fails and provides power to the failed device preventing loss of network traffic Only the Cisco RPS 675 model PWR675 AC RPS N1 should be attached to the redundant power supply receptacle Per port status LEDs link i
7. 12S Cisco Catalyst 3750 24TS Cisco Catalyst 3750 48TS Cisco Catalyst 3750 24PS Cisco Catalyst 3750 48PS Cisco Catalyst 3750G 16TD Cisco Catalyst 3750G 24TS 1U Cisco Catalyst 3750G 24PS Cisco Catalyst 3750G 48TS Cisco Catalyst 3750G 48PS AC Input Voltage and 1 100 240 VAC 3 0 1 5 50 60 Hz Frequency 7 100 240 VAC 3 0 1 5 50 60 Hz 7 100 240 VAC 3 0 1 5 50 60 Hz 7 100 240 VAC 3 0 1 5 50 60 Hz 1 100 240 VAC 3 0 1 5 50 60 Hz 1 100 240 VAC 8 0 4 0A 50 60 Hz 7 100 240 VAC 8 0 4 0A 50 60 Hz 7 100 240 VAC 3 0 1 5 50 60 Hz 1 100 240 VAC 3 0 1 5 50 60 Hz 1 100 240 VAC 8 0 4 0A 50 60 Hz 7 100 240 VAC 3 0 1 5 50 60 Hz 1 100 240 VAC 8 0 4 0A 50 60 Hz rr DC Input Voltages RPS input 12V at 17A Cisco Catalyst 3750G 24TS and Catalyst 3750G 16TD 12V at 13A Cisco Catalyst 3750G 24T and Catalyst 3750G 12S 12V at 8 5A Cisco Catalyst 3750 48 and Catalyst 3750 24 12V at 7 5A Cisco Catalyst 3750 48PS and Catalyst 3750 24PS 12V at 10 5A Cisco Catalyst 3750G 24TS 1U 12V at 17 5A Cisco Catalyst 3750G 48TS 12V at 14A Cisco Catalyst 3750G 48PS and Catalyst 3750G 24PS Table 4 lists the management and standards support for the Cisco Catalyst 3750 Series Table 4 Management and Standards Description Specification Management BRIDGE MIB CISCO CDP MIB CISCO CLUSTER MIB 0 CISCO CONF M
8. China PRC Colombia Costa Rica Croatia Cyprus Czech Republic Denmark Dubai UAE Finland France Germany Greece Hong Kong SAR Hungary India Indonesia Ireland Israel Italy Japan Korea Luxembourg Malaysia Mexico The Netherlands New Zealand Norway Peru Philippines Poland Portugal Puerto Rico Romania Russia Saudi Arabia Scotland Singapore Slovakia Slovenia South Africa Spain Sweden Switzerland Taiwan Thailand Turkey Ukraine United Kingdom United States Venezuela Vietnam Zimbabwe Copyright 2005 Cisco Systems Inc All rights reserved CCIP CCSP the Cisco Powered Network mark Cisco Unity Follow Me Browsing FormShare and StackWise are trademarks of Cisco Systems Inc Changing the Way We Work Live Play and Learn and iQuick Study are service marks of Cisco Systems Inc and Aironet ASIST BPX Catalyst CCDA CCDP CCIE CCNA CCNP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS the Cisco IOS logo Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Empowering the Internet Generation Enterprise Solver EtherChannel EtherSwitch Fast Step GigaStack Internet Quotient IOS IP TV iQ Expertise the iQ logo iQ Net Readiness Scorecard LightStream Linksys MeetingPlace MGX MICA the Networkers logo Networking Academy Network Registrar Packet PIX Post Routing Pre Routing RateMUX Registra
9. Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 1 of 21 CONFIGURATIONS The Cisco Catalyst 3750 Series includes the following configurations Cisco Catalyst 3750G 24TS 24 Ethernet 10 100 1000 ports and 4 Small Form Factor Pluggable SFP uplinks Cisco Catalyst 3750G 24T 24 Ethernet 10 100 1000 ports e Cisco Catalyst 3750G 12S 12 Gigabit Ethernet SFP ports Cisco Catalyst 3750 48TS 48 Ethernet 10 100 ports and 4 SFP uplinks Cisco Catalyst 3750 24TS 24 Ethernet 10 100 ports and 2 SFP uplinks Cisco Catalyst 3750 48PS 48 Ethernet 10 100 ports with IEEE 802 3af and Cisco prestandard Power over Ethernet PoE and 4 SFP uplinks Cisco Catalyst 3750 24 5 24 Ethernet 10 100 ports with IEEE 802 3af and Cisco prestandard PoE and 2 SFP uplinks Cisco Catalyst 3750G 16TD 16 Gigabit Ethernet 10 100 1000 ports and one 10 Gigabit Ethernet XENPAK uplink Cisco Catalyst 3750G 24TS 1U 24 Ethernet 10 100 1000 ports and 4 SFP uplinks 1 rack unit RU height Cisco Catalyst 3750G 24PS 24 Ethernet 10 100 1000 ports with IEEE 802 3af and Cisco prestandard PoE and 4 SFP uplinks Cisco Catalyst 3750G 48TS 48 Ethernet 10 100 1000 ports and 4 SFP uplinks Cisco Catalyst 3750G 48PS 48 Ethernet 10 100 1000 ports with IEEE 802 3af and Cisco prestandard PoE and 4 SFP uplinks Cisco Catalyst 3750 Series is available in the Standard Multilayer Software Image SMI or the Enhanced Multilayer S
10. Network Assistant Software allows management of up to 16 interconnected Cisco Catalyst 3750 Catalyst 3550 Catalyst 3500 XL Catalyst 2950 Catalyst 2950 LRE Catalyst 2900 XL Catalyst 2900 LRE XL and Catalyst 1900 series switches through a single IP address without the limitation of being physically located in the same wiring closet Full backward compatibility helps ensure any combination of these switches can be managed with a Cisco Catalyst 3750 Series Switch O The cluster software upgrade feature allows 1 click software upgrade across an entire cluster of Cisco Catalyst 3750 Catalyst 3550 Catalyst 2950 Catalyst 2950 LRE Catalyst 3500 XL Catalyst 2900 XL Catalyst 2900 LRE XL and Catalyst 1900 series switches Configuration cloning facilitates rapid deployment of networks The master switch automatically upgrades each stack O Cisco Network Assistant Software has been extended to include multilayer feature configurations such as Feature Smartports Easy Web Setup CiscoWorks Support PRODUCT SPECIFICATIONS Benefit routing protocols ACLs and QoS parameters _ Cisco clustering now supports member discovery and cluster creation across a single Cisco Catalyst 3750 Series switch routed hop allowing the entire LAN to be managed through a single Web interface and with a single IP address if desired Cisco Network Assistant Software Guide Mode assists in the configuration of powerful advanced features by pr
11. prioritization policies in the network Multilevel security on console access prevents unauthorized users from altering the switch configuration The user selectable address learning mode simplifies configuration and enhances security Bridge protocol data unit BPDU guard shuts down Spanning Tree PortFast enabled interfaces when BPDUS are received to avoid accidental topology loops Spanning Tree Root Guard STRG prevents edge devices not in the network administrator s control from becoming Spanning Tree Protocol root nodes IGMP filtering provides multicast authentication by filtering out nonsubscribers and limits the number of concurrent multicast streams available per port Dynamic VLAN assignment is supported through implementation of VLAN Membership Policy Server client capability to provide flexibility in assigning ports to VLANs Dynamic VLAN facilitates the fast assignment of IP addresses Cisco CMS Software security wizards ease the deployment of security features for restricting user access to Feature t MANAGEABILITY Superior Manageability Cisco Network Assistant Software Benefit a server as well as to a portion or all of the network 2 1000 access control entries ACEs are supported _ Cisco IOS CLI support provides common user interface and command set with all Cisco routers and Cisco Catalyst desktop switches _ Service Assurance Agent support facilitates service level managem
12. server IEEE 802 3z compliant 1000BASE SX 1000BASE LX LH 1000BASE ZX 1000BASE T and CWDM physical interface support through a field replaceable SFP module provides unprecedented flexibility in switch deployment To help ensure that the switch can be quickly connected to the network and can pass traffic with minimal user intervention there is a default configuration stored in Flash memory _ Automatic media dependent interface crossover MDIX automatically adjusts transmit and receive pairs if an incorrect cable type cross over or straight through is installed AVAILABILITY AND SCALABILITY Superior Redundancy for J 1 N master redundancy allows each stack member to serve as a master providing the highest reliability for forwarding Cisco CrossStack UplinkFast CSUF technology provides increased redundancy and network resiliency through fast spanning tree convergence less than 2 seconds across a switch stack with Cisco StackWise technology _ Cross Stack EtherChannel provides the ability to configure Cisco EtherChannel technology across different members of the stack for high resiliency IEEE 802 1w Rapid Spanning Tree Protocol RSTP provides rapid spanning tree convergence independent of spanning tree timers and also offers the benefit of distributed processing _ Stacked units behave as a single spanning tree node J Per VLAN Rapid Spanning Tree PVRST allows rapid spanning tree reconvergence
13. 2 hours 165 243 hours 141 005 hours 221 150 hours 182 373 hours Cisco Catalyst 3750G 24TS Cisco Catalyst 3750G 24T Cisco Catalyst 3750G 12S Cisco Catalyst 3750 48TS Cisco Catalyst 3750 24TS Cisco Catalyst 3750 48PS Cisco Catalyst 3750 24PS Cisco Catalyst 3750G 16TD Cisco Catalyst 3750G 48TS Cisco Catalyst 3750G 48PS Cisco Catalyst 3750G 24TS 1U Cisco Catalyst 3750G 24PS PE Table 3 lists the power specifications for the Cisco Catalyst 3750 Series Table 3 Power Specifications Description Specification Power Consumption 190W maximum 650 Btus per hour Cisco Catalyst 3750G 24TS _ 165W maximum 536 Btus per hour Cisco Catalyst 3750G 24T 120W maximum 409 Btus per hour Cisco Catalyst 3750G 12S 50W maximum 171 Btus per hour Cisco Catalyst 3750 24TS 75W maximum 256 Btus per hour Cisco Catalyst 3750 48TS 495W maximum 426 Btus per hour Cisco Catalyst 3750 24PS 540W maximum 580 Btus per hour Cisco Catalyst 3750 48PS _ 180W maximum 615 Btus per hour Cisco Catalyst 3750G 16TD 100W maximum 314 Btus per hour Cisco Catalyst 3750G 24TS 1U 170W maximum 534 Btus per hour Cisco Catalyst 3750G 24PS 1 160W maximum 500 Btus per hour Cisco Catalyst 3750G 48TS 7 220W maximum 690 Btus per hour Cisco Catalyst 3750G 48PS is es eS m P E Cisco Catalyst 3750G 24TS Cisco Catalyst 3750G 24T Cisco Catalyst 3750G
14. AN MIB CISCO ENTITY FRU CONTROL MIB Description Specification O CISCO ENVMON MIB CISCO FLASH MIB CISCO FTP CLIENT MIB 1 CISCO HSRP MIB 1 CISCO HSRP EXT MIB CISCO IGMP FILTER MIB 1 CISCO IMAGE MIB 1 CISCO L2L3 INTERFACE CONFIG MIB O CISCO MAC NOTIFICATION MIB 0 CISCO MEMORY POOL MIB CISCO PAGP MIB 1 CISCO PING MIB CISCO PROCESS MIB CISCO RTTMON MIB L CISCO STACK MIB CISCO STACKMAKER MIB CISCO STP EXTENSIONS MIB 0 CISCO SYSLOG MIB CISCO TCP MIB 1 CISCO VLAN IFTABLE RELATIONSHIP MIB CISCO VLAN MEMBERSHIP MIB CISCO VTP MIB O ENTITY MIB 7 ETHERLIKE MIB 1 IF MIB O IGMP MIB IPMROUTE MIB OLD CISCO CHASSIS MIB 1 OLD CISCO FLASH MIB 1 OLD CISCO INTERFACES MIB 1 OLD CISCO IP MIB 1 OLD CISCO SYS MIB 1 OLD CISCO TCP MIB 1 OLD CISCO TS MIB 1 OSPF MIB RFC 1253 PIM MIB 1 RFC1213 MIB RFC1253 MIB O RMON MIB RMON2 MIB O SNMP FRAMEWORK MIB 1 SNMP MPD MIB 1 SNMP NOTIFICATION MIB 1 SNMP TARGET MIB 0 SNMPv2 MIB TCP MIB UDP MIB Standards L IEEE 802 15 L IEEE 802 1w Description Specification IEEE 802 1x IEEE 802 3ad L IEEE 802 3x full duplex on 10BASE T 100BASE TX and 1000BASE T ports IEEE 802 1D Spanning Tree Protocol IEEE 802 15 IEEE 802 1w IEEE 802 1x I
15. CP server and sending out bogus addresses This feature is used by other primary security features to prevent a number of other attacks such as ARP poisoning source guard prevents a malicious user from spoofing or taking over another user s IP address by creating a binding table between client s IP and MAC address port and VLAN 1 Bidirectional data support on the Switched Port Analyzer SPAN port allows Cisco Intrusion Detection System IDS to take action when an intruder is detected TACACS and RADIUS authentication facilitate centralized control of the switch and restrict unauthorized users from altering the configuration 2 MAC address notification allows administrators to be notified of users added to or removed from the network DHCP Snooping helps administrators with consistent mapping of IP to MAC addresses This can be used to prevent attacks that attempt to poison the DHCP binding database and to rate limit the amount of DHCP traffic that enters a switch port Port security secures the access to an access or trunk port based on MAC address _ After a specific timeframe the aging feature removes the MAC address from the switch to allow another device to connect to the same port 1 Trusted boundary provides the ability to trust the QoS priority settings if an IP phone is present and to disable the trust setting in the event that the IP phone is removed thereby preventing a malicious user from overriding
16. Cisco SYSTEMS DATA SHEET CISCO CATALYST 3750 SERIES SWITCHES The Cisco Catalyst 3750 Series switches are innovative switches that improve LAN operating efficiency by combining industry leading ease of use and the highest resiliency available for stackable switches This product series represents the next generation in desktop switches and features Cisco StackWise technology a 32 Gbps stack interconnect that allows customers to build a unified highly resilient switching system one switch at a time Figure 1 Cisco Catalyst 3750 Series Switches for 10 100 and 10 100 1000 Access and Aggregation Figure 3 Cisco Catalyst 3750 16TD Switch Figure 4 Cisco Catalyst 3750G 48TS Switch Cisco Catalyst 3750G 48PS Switch with IEEE 802 3af Power Cisco Catalyst 3750G 24TS 1U Switch and Cisco Catalyst 3750G 24PS Switch with IEEE 802 3af Power PRODUCT OVERVIEW For midsized organizations and enterprise branch offices the Cisco Catalyst 3750 Series eases deployment of converged applications and adapts to changing business needs by providing configuration flexibility support for converged network patterns and automation of intelligent network services configurations In addition the Cisco Catalyst 3750 Series is optimized for high density Gigabit Ethernet deployments and includes a diverse range of switches that meet access aggregation or small network backbone connectivity requirements All contents are Copyright 1992 2004
17. D O Configurable up to 20 000 unicast routes Cisco Catalyst 3750G 12S and up to 11 000 unicast routes Catalyst 3750G 24TS Catalyst 3750G 24T Catalyst 3750 24TS Catalyst 3750 24PS Catalyst 3750 48TS Description Connectors and Cabling Power Connectors Indicators Dimensions H x W x D Specification Catalyst 3750 48PS Catalyst 3750G 24TS 1U Catalyst 3750G 24PS Catalyst 3750G 48TS Catalyst 3750G 48PS and Catalyst 3750G 16TD O Configurable up to 1000 IGMP groups and multicast routes Cisco Catalyst 3750G 24TS Catalyst 3750G 24T Catalyst 3750G 12S Catalyst 3750 24TS Catalyst 3750 24PS Catalyst 3750 48TS Catalyst 3750 48PS Catalyst 3750G 24TS 1U Catalyst 3750G 24PS Catalyst 3750G 48TS Catalyst 3750G 48PS and Catalyst 3750G 16TD Configurable maximum transmission unit MTU of up to 9000 bytes with a maximum Ethernet frame size of 9018 bytes jumbo frames for bridging on Gigabit Ethernet ports and up to 1546 bytes for bridging and routing on Fast Ethernet ports 10BASE T ports RJ 45 connectors 2 pair Category 3 Cat 3 4 or 5 unshielded twisted pair UTP cabling 100BASE TX ports RJ 45 connectors 2 pair Cat 5 UTP cabling 1000BASE T ports RJ 45 connectors 2 Cat 5 UTP cabling 1000BASE T SFP based ports RJ 45 connectors 2 pair Cat 5 UTP cabling 1000BASE SX LX LH ZX and CWDM SFP based ports LC fiber connectors single mode or multimode fiber
18. EEE 802 3ad IEEE 802 3ae IEEE 802 3x full duplex on 10BASE T 100BASE TX and 1000BASE T ports IEEE 802 1D Spanning Tree Protocol Table 5 lists the safety and compliance information for the Cisco Catalyst 3750 Series Table 5 Safety and Compliance Description Specification Safety Certifications 2 UL to UL 60950 Third Edition 2 C UL to CAN CSA C22 2 No 60950 00 Third Edition 1 TUV GS to EN 60950 2000 C CB to IEC 60950 with all country deviations 1 NOM to NOM 019 SCFI CE Marking Electromagnetic Emissions FCC Part 15 Class A Certifications EN 55022 1998 CISPR22 EN 55024 1998 CISPR24 VCCI Class A 1 AS NZS 3548 Class A CE 0 CNS 13438 Class A OMIC Telco 7 CLEI code Warranty 2 Limited lifetime warranty SERVICE AND SUPPORT Cisco Systems is committed to minimizing total cost of ownership TCO Cisco offers a portfolio of Technical Support Services to help ensure that Cisco products operate efficiently remain highly available and benefit from the most up to date system software The services and support programs described in Table 6 are available as part of the Cisco Desktop Switching Service and Support solution and are available directly from Cisco and through resellers Table 6 Service and Support Service and Support Features Benefits Advanced Services Cisco Total Implementation Solutio
19. IP routing IP Routing Basic IP unicast routing protocols static Routing Information Protocol Version 1 RIPv1 and RIPv2 are supported for small network routing applications IPv6 routing support in hardware for maximum performance in the future Advanced IP unicast routing protocols Open Shortest Path First OSPF Interior Gateway Routing Protocol IGRP Enhanced IGRP EIGRP and Border Gateway Protocol Version 4 BGPv4 are supported for load balancing and constructing scalable LANs Enhanced Multilayer Software Image EMI is required Policy based routing PBR allows superior control by facilitating flow redirection regardless of the routing protocol configured EMI is required HSRP provides dynamic load balancing and failover for routed links up to 32 HSRP links supported per unit or stack _ Inter VLAN IP routing for full Layer routing between 2 or more VLANs Protocol Independent Multicast PIM for IP multicast routing is supported including PIM sparse mode PIM SM PIM dense mode PIM DM and PIM sparse dense mode EMI is required _ Distance Vector Multicast Routing Protocol DVMRP tunneling interconnects 2 multicast enabled networks across nonmulticast networks EMI is required _ Fallback bridging forwards non IP traffic between 2 or more VLANs EMI is required Feature Integrated Cisco IOS Software Features for Bandwidth Optimization Scalable Stacking
20. S E Description 24 Ethernet 10 100 1000 ports and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 1 RU stackable multilayer switch 1 Enterprise class intelligent services delivered to the network edge EMI installed Full IP routing with BGPv4 EIGRP OSPF and PIM 24 Ethernet 10 100 1000 ports and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge SMI installed 1 Basic RIP and static routing upgradable to full dynamic IP routing 24 Ethernet 10 100 1000 ports with IEEE 802 3af and Cisco prestandard PoE and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge EMI installed Full IP routing with BGP 4 EIGRP OSPF PIM 24 Ethernet 10 100 1000 ports with IEEE 802 3af and Cisco prestandard PoE and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge O SMI installed
21. ch Enterprise class intelligent services delivered to the network edge EMI installed Full dynamic IP routing _ 48 Ethernet 10 100 ports and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge SMI installed Basic RIP and static routing upgradable to full dynamic IP routing 24 Ethernet 10 100 ports with IEEE 802 3af and Cisco prestandard PoE and 2 SFP uplinks 32 Gbps high speed stacking bus Part Number WS C3750 24PS S WS C3750 24TS E WS C3750 24TS S WS C3750G 16TD E WS C3750G 16TD S Description Innovative stacking technology 1 RU stackable multilayer switch _ Enterprise class intelligent services delivered to the network edge _ EMI installed _ Full dynamic IP routing 24 Ethernet 10 100 ports with IEEE 802 3af and Cisco prestandard PoE and 2 SFP uplinks 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch 1 Enterprise class intelligent services delivered to the network edge SMI installed Basic RIP and static routing upgradable to full dynamic IP routing 24 Ethernet 10 100 ports and 2 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 1 RU stackable multilayer switch Enter
22. ed state of the port IEEE 802 1x and port security are provided to authenticate the port and manage network access for all MAC addresses including that of the client _ IEEE 802 1x with an ACL assignment allows for specific identity based security policies regardless of where the user is connected IEEE 802 1x with guest VLAN allows guests without 802 1x clients to have limited network access on the guest VLAN Cisco security VLAN ACLs on all VLANs prevent unauthorized data flows from being bridged within VLANs Cisco standard and extended IP security router ACLs define security policies on routed interfaces for control plane and data plane traffic 1 Port based ACLs for Layer 2 interfaces allow security policies to be applied on individual switch ports Secure Shell SSH Protocol Kerberos and Simple Network Management Protocol Version SNMPv3 provide network security by encrypting administrator traffic during Telnet and SNMP sessions SSH Protocol Kerberos and the cryptographic version of SNMPv3 require a special cryptographic software image because of U S export restrictions Private VLAN Edge provides security and isolation between switch ports which helps ensure that users cannot snoop on other users traffic 1 Dynamic ARP Inspection helps ensure user integrity by preventing malicious users from exploiting the insecure nature of the ARP protocol DHCP Snooping prevents malicious users from spoofing a DH
23. ent throughout the LAN _ Switching Database Manager templates for access routing VLAN deployment allow the administrator to easily maximize memory allocation to the desired features based on deployment specific requirements VLAN trunks can be created from any port using either standards based 802 10 tagging or the Cisco Inter Switch Link ISL VLAN architecture Up to 1005 VLANs per switch or stack and up to 128 Spanning Tree instances per switch are supported 4000 VLAN IDs are supported 1 Voice VLAN simplifies telephony installations by keeping voice traffic on a separate VLAN for easier administration and troubleshooting _ Cisco VLAN Trunking Protocol VTP supports dynamic VLANs and dynamic trunk configuration across all Switches _ Cisco Group Management Protocol server functions allow a switch to serve as the Cisco Group Management Protocol router for client switches EMI is required IGMP snooping provides fast client joins and leaves of multicast streams and limits bandwidth intensive video traffic to only the requestors 1 Remote Switch Port Analyzer RSPAN allows administrators to remotely monitor ports in a Layer 2 switch network from any other switch in the same network _ For enhanced traffic management monitoring and analysis the Embedded Remote Monitoring RMON software agent supports 4 RMON groups history statistics alarms and events Layer 2 traceroute eases troubleshooting by identifying
24. ltimode fiber SX LC to SC connectors 1 m single mode fiber LC to SC connectors 2 5 m single mode fiber LC to SC connectors Mode conditioning patch cable LC connector _ Short haul Infiniband CX4 copper XENPAK cable 5 m Infiniband CX4 copper XENPAK cable 10 m Infiniband CX4 copper XENPAK cable 15 m Infiniband CX4 copper XENPAK cable For more information about the Cisco Catalyst 3750 Series visit http www cisco com en US products hw switches ps5023 index html or contact your local account representative Cisco SYSTEMS e Corporate Headquarters European Headquarters Americas Headquarters Asia Pacific Headquarters Cisco Systems Inc Cisco Systems International BV Cisco Systems Inc Cisco Systems Inc 170 West Tasman Drive Haarlerbergpark 170 West Tasman Drive 168 Robinson Road San Jose CA 95134 1706 Haarlerbergweg 13 19 San Jose CA 95134 1706 28 01 Capital Tower USA 1101 CH Amsterdam USA Singapore 068912 www cisco com The Netherlands www cisco com WWW cisco com Tel 408 526 4000 Www europe cisco com Tel 408 526 7660 Tel 65 6317 7777 800 553 NETS 6387 Tel 31 0 20 357 1000 Fax 408 527 0883 Fax 65 6317 7799 Fax 408 526 4100 Fax 31 0 20 357 1100 Cisco Systems has more than 200 offices in the following countries and regions Addresses phone numbers and fax numbers are listed on the Cisco Website at www cisco com go offices Argentina Australia Austria Belgium Brazil e Bulgaria Canada Chile e
25. nment The Cisco Catalyst 3750 Series supports a comprehensive set of security features for connectivity and access control including ACLs authentication port level security and identity based network services with 802 1x and extensions This set of comprehensive features not only helps prevent external attacks but defends the network against man in the middle attacks a primary concern in today s business environment Single IP Management Many Switches One Address Each Cisco Catalyst 3750 Series stack is managed as a single object and has a single IP address Single IP management is supported for activities such as fault detection VLAN creation and modification network security and QoS controls Jumbo Frames Support for High Demand Applications The Cisco Catalyst 3750 Series supports jumbo frames on the 10 100 1000 configurations for advanced data and video applications requiring very large frames The Catalyst 3750 Series supports IPv6 routing in hardware for maximum performance As network devices grow and the need for larger addressing and higher security become critical the Catalyst 3750 Series will be ready to meet the requirement Standard PoE Support Graceful Addition of IP Communications The Cisco Catalyst 3750 and 3750G PoE models support Cisco IP phones and Cisco Aironet wireless LAN WLAN access points as well as any IEEE 802 3af compliant end device The Catalyst 3750 and 3750G 24 port versions can support 24
26. nment paying only for what they need When uplink capacity needs to be increased you can easily upgrade your bandwidth by adding a 10 Gigabit Ethernet version to the stack and upgrade your 1 Gigabit Ethernet links with 10 Gigabit Ethernet on the existing fiber Availability Uninterrupted Performance at Layer 2 and Layer 3 The Cisco Catalyst 3750 Series increases availability for stackable switches Each switch can operate both as master controller and forwarding processor Each switch in the stack can serve as a master creating a 1 N availability scheme for network control In the unlikely event of a single unit failure all other units continue to forward traffic and maintain operation Smart Multicast A New Level of Efficiency for Converged Networks With Cisco StackWise technology the Cisco Catalyst 3750 Series offers greater efficiency for multicast applications such as video Each data packet is put onto the backplane only once which provides more effective support for more data streams Superior Quality of Service Across the Stack and at Wire Speed The Cisco Catalyst 3750 Series offers Gigabit Ethernet speed with intelligent services that keep everything flowing smoothly even at 10 times the normal network speed Industry leading mechanisms for marking classification and scheduling deliver best in class performance for data voice and video traffic all at wire speed Network Security Granular Control for the Access Enviro
27. ns TIS lH Project management Supplement existing staff Service and Support Features Benefits available directly from Cisco 1 Site survey configuration and deployment Help ensure functions meet needs Installation text and cutover Mitigate risk Cisco Packaged TIS available through J Training resellers 7 Major moves adds and changes Design review and product staging Cisco SMARTnet support and SMARTnet 24 hour access to software updates Facilitate proactive or expedited issue Onsite support available directly from Cisco Web access to technical repositories rosolution 2 Telephone support through the Cisco Lower TCO by taking advantage of Cisco Cisco Packaged SMARTnet support Technical Assistance Center TAC expertise and knawisage 7 Advance replacement of hardware parts Minimize network downtime available through resellers ORDERING INFORMATION Table 7 lists the ordering information for the Cisco Catalyst 3750 Series To place an order visit the Cisco Ordering Home Page at http www cisco com en US ordering or13 or8 order_customer_help_how_to_order_listing html Table 7 Ordering Information Part Number Description WS C3750G 24TS E 24 Ethernet 10 100 1000 ports and 4 SFP based Gigabit Ethernet ports _ 32 Gbps high speed stacking bus Innovative stacking technology 1 5 rack unit RU stackable multilayer switch 1 Enter
28. ns 1 and 2 help enable a CiscoWorks network management station for automatic switch discovery The CiscoWorks 2000 LAN Management Solution provides support Table 2 lists product specifications for the Cisco Catalyst 3750 Series Table 2 Descriptions and Specifications Description Performance Specification 2 64 Gbps switching fabric 2 Stack forwarding rate of 38 7 mpps for 64 byte packets Forwarding rate 6 5 mpps Cisco Catalyst 3750 24TS and Catalyst 3750 24PS 13 1 mpps Catalyst 3750 48TS and Catalyst 3750 48PS 17 8 mpps Catalyst 3750G 12S 35 7 mpps Catalyst 3750G 24T 38 7 mpps Catalyst 3750G 24TS 35 7 mpps Catalyst 3750G 16TD 38 7 mpps Catalyst 3750G 24TS 1U 38 7 mpps Catalyst 3750G 24PS 38 7 mpps Catalyst 3750G 48TS 38 7 mpps Catalyst 3750G 48PS 1128 MB DRAM and 16 MB Flash memory Cisco Catalyst 3750G 24TS Catalyst 3750G 24T Catalyst 3750G 128 Catalyst 3750 24TS Catalyst 3750 24PS Catalyst 3750 48TS Catalyst 3750 48PS and Catalyst 3750G 16TD 1 128 MB DRAM and 32 MB Flash memory Cisco Catalyst 3750G 24TS 1U Catalyst 3750G 24PS Catalyst 3750G 48TS Catalyst 3750G 48PS C Configurable up to 12 000 MAC addresses Cisco Catalyst 3750G 24TS Catalyst 3750G 24T Catalyst 3750G 128 Catalyst 3750 24TS Catalyst 3750 24PS Catalyst 3750 48TS Catalyst 3750 48PS Catalyst 3750G 24TS 1U Catalyst 3750G 24PS Catalyst 3750G 48TS Catalyst 3750G 48PS and Catalyst 3750G 16T
29. ntegrity disabled activity speed and full duplex indications 1 System status LEDs system RPS and bandwidth utilization indications 2 59 x 17 5 x 11 6 in 1 73x 17 5 x 12 8 in 01 73 17 5 x 12 8 in 01 73 x 17 5 x 11 8 in 11 73 x 17 5 x 11 8 in 01 73 x 17 5 x 14 8 in 1 73 x 17 5 x 11 8 in 01 73 x 17 5 x 16 1 11 73 x 17 5 x 14 9 in 11 73 x 17 5 x 14 9 in 6 6 x 44 5 x 29 5 cm 4 4 x 44 5 x 32 6 cm 4 4 x 44 5 x 32 6 cm 4 4 x 44 5 x 30 1 cm 4 4 x 44 5 x 30 1 cm 4 4 x 44 5 x 37 8 cm 4 4 x 44 5 x 30 1 cm 4 4 x 44 5 x 40 9 cm 4 4 x 44 5 x 37 8 cm 4 4 x 44 5 x 37 8 cm Cisco Catalyst 3750G 24TS Cisco Catalyst 3750G 24T Cisco Catalyst 3750G 12S Cisco Catalyst 3750 48TS Cisco Catalyst 3750 24TS Cisco Catalyst 3750 48PS Cisco Catalyst 3750 24PS Cisco Catalyst 3750G 16TD Cisco Catalyst 3750G 24TS 1U Cisco Catalyst 3750G 24PS D Se ES SS l ee ee Description Weight Environmental Ranges Acoustic Noise Non PoE Models PoE Models levels increase with amount of active PoE ports Mean Time Between Failure MTBF Specification O 13 2 Ib 6 0 kg 111 3 Ib 5 1 kg 2 Operating temperature 32 to 113 F 7 Storage temperature 13 to 158 Operating relative humidity 10 to 85 noncondensing _ Operating altitude Up to 10 000 ft 3049 m Sto
30. oftware Image EMI The SMI feature set includes advanced quality of service QoS rate limiting access control lists ACLs and basic static and Routing Information Protocol RIP routing capability The EMI provides a richer set of enterprise class features including advanced hardware based IP unicast and multicast routing Cisco StackWise Technology A New Standard in Stackable Resiliency Cisco StackWise technology is a premium stacking architecture optimized for Gigabit Ethernet This technology is designed to respond to additions deletions and redeployment while maintaining constant performance Cisco StackWise technology unites up to nine individual Cisco Catalyst 3750 switches into a single logical unit using special stack interconnect cables and stacking software The stack behaves as a single switching unit that is managed by a master switch elected from one of the member switches The master switch automatically creates and updates all the switching and optional routing tables A working stack can accept new members or delete old ones without service interruption KEY FEATURES AND BENEFITS Ease of Use Plug and Play Configuration A working stack is self managing and self configuring When switches are added or removed the master switch automatically loads the Cisco IOS Software version running on the stack to the new switch loads the global configuration parameters and updates all the routing tables to reflect changes Upgrade
31. ork edge EMI installed Full IP routing with BGPv4 EIGRP OSPF PIM 48 Ethernet 10 100 1000 with IEEE 802 3af and Cisco prestandard PoE ports and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch 1 Enterprise class intelligent services delivered to the network edge SMI installed Basic RIP and static routing upgradable to full dynamic IP routing Cisco RPS 675 Redundant Power System with 1 connector cable 1 2 meter cable for Cisco RPS 675 to external device connection EMI upgrade kit for standard versions of the Catalyst 3750G 24TS Catalyst 3750G 24T Catalyst 3750G 24TS 1U Catalyst 3750G 24PS and Catalyst 3750G 12S switches Provides advanced IP routing EMI upgrade kit for standard versions of the Catalyst 3750G 48TS and Catalyst 3750G 48PS switches Provides advanced IP routing EMI upgrade kit for standard versions of the Catalyst 3750 48TS and Catalyst 3750 24TS switches Provides advanced IP routing Cisco StackWise 50 cm stacking cable Cisco StackWise 1 m stacking cable 7 Cisco StackWise 3 m stacking cable Spare rack mount kit for the Cisco Catalyst 3750G 24TS Spare rack mount kit for the Catalyst 3750 24TS Catalyst 3750 48TS Catalyst 3750G 24T 1 5 RU recessed rack mount kit for the Catalyst 2970 Catalyst 3550 Catalyst 3750 1 1 RU recessed rack mount kit for the Catalyst 2970 Catalyst 3550 Catalys
32. oviding step by step instructions _ Cisco Network Assistant Software provides enhanced online help for context sensitive assistance 1 The easy to use graphical interface provides both a topology map and front panel view of the cluster and stacks _ Multidevice and multiport configuration capabilities allow administrators to save time by configuring features across multiple switches and ports simultaneously _ Web based management for a Cisco Aironet wireless access point is launched by clicking the relevant icon in the topology map 1 The user personalized interface allows modification of polling intervals table views and other settings within Cisco CMS Software and retains these settings Alarm notification provides automated e mail notification of network errors and alarm thresholds Simple macros help enable advanced QoS features with one command instead of multiple commands in the configuration file Web browser setup utility allows 1 click initialization for IP addresses and passwords CiscoWorks network management software provides management capabilities on a per port and per switch basis providing a common management interface for Cisco routers switches and hubs Stacking is supported SNMPv1 v2c and v3 and Telnet interface support delivers comprehensive in band management and a CLI based management console provides detailed out of band management Cisco Discovery Protocol versio
33. prise class intelligent services delivered to the network edge EMI installed Full dynamic IP routing WS C3750G 24TS S 24 Ethernet 10 100 1000 ports and 4 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus Innovative stacking technology 1 5 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge Standard Multilayer Software Image SMI installed Basic Routing Information Protocol RIP and static routing upgradable to full dynamic IP routing WS C3750G 24T E 24 Ethernet 10 100 1000 ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge EMI installed Full dynamic IP routing WS C3750G 24T S 24 Ethernet 10 100 1000 ports 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge SMI installed Basic RIP and static routing upgradable to full dynamic IP routing Part Number WS C3750G 12S E WS C3750G 12S S WS C3750 48PS E WS C3750 48PS S WS C3750 48TS E WS C3750 48TS S WS C3750 24PS E Description
34. prise class intelligent services delivered to the network edge EMI installed 1 Full dynamic IP routing 24 Ethernet 10 100 ports and 2 SFP based Gigabit Ethernet ports 32 Gbps high speed stacking bus CO Innovative stacking technology 1 RU stackable multilayer switch O Enterprise class intelligent services delivered to the network edge SMI installed CO Basic RIP and static routing upgradable to full dynamic IP routing _ Sixteen 10 100 1000 Gigabit Ethernet ports and one 10 Gigabit Ethernet XENPAK port 32 Gbps high speed stacking bus Innovative stacking technology 1 RU stackable multilayer switch Enterprise class intelligent services delivered to the network edge EMI installed provides full dynamic IP routing IEEE 802 3ae 10 Gigabit Ethernet port is 1 25 1 oversubscribed 7 Sixteen 10 100 1000 Gigabit Ethernet ports and 10 Gigabit Ethernet XENPAK port 32 Gbps high speed stacking bus Innovative stacking technology 1 1 RU stackable multilayer switch 1 Delivers enterprise class intelligent services to the network edge SMI installed provides basic RIP and static routing upgradable to full dynamic IP routing IEEE 802 3ae 10 Gigabit Ethernet port is 1 25 1 oversubscribed Part Number WS C3750G 24TS E1U WS C3750G 24TS S1U WS C3750G 24PS E WS C3750G 24PS S WS C3750G 48TS E WS C3750G 48TS S WS C3750G 48P
35. r ScriptShare SlideCast SMARTnet StrataView Plus Stratm SwitchProbe TeleRouter The Fastest Way to Increase Your Internet Quotient TransPath and VCO are registered trademarks of Cisco Systems Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or Website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company 0501R 204189 g ETMG CC 1 05
36. r eases switch deployment C Automatic Cisco IOS Software version checking and updating helps ensure that all stack members have the same software version Automatic QoS AutoQoS simplifies QoS configuration in voice over IP VoIP networks by issuing interface and global switch commands to detect Cisco IP phones classify traffic and help enable egress queue configuration Master configuration management helps ensure that all switches are automatically upgraded when the master switch receives a new software version Autosensing on each non SFP port detects the speed of the attached device and automatically configures the port for 10 100 or 1000 Mbps operation easing switch deployment in mixed 10 100 and 1000BASE T environments C Autonegotiating on all ports automatically selects half or full duplex transmission mode to optimize bandwidth O Dynamic Trunking Protocol DTP facilitates dynamic trunk configuration across all switch ports Port Aggregation Protocol PAgP automates the creation of Cisco Fast EtherChannel groups or Gigabit EtherChannel groups to link to another switch router or server Link Aggregation Control Protocol LACP allows the creation of Ethernet channeling with devices that conform to IEEE 802 3ad This feature is similar to Cisco EtherChannel technology and PAgP Feature Benefit _ DHCP Relay allows a DHCP relay agent to broadcast DHCP requests to the network DHCP
37. rage altitude Up to 15 000 ft 4573 m 1 73 x 17 5 x 16 1 in 4 4 x 44 5 x 40 9 cm Cisco Catalyst 3750G 48TS 1 1 73 x 17 5 x 16 1 in 4 4 x 44 5 x 40 9 cm Cisco Catalyst 3750G 48PS 12 5 Ib 5 7 kg Cisco Catalyst 3750G 24TS 2110 0 Ib 4 6 kg Cisco Catalyst 3750G 24T Catalyst 3750G 12S 9 1 Ib 4 1 kg 8 0 Ib 3 6 kg isco Catalyst 3750 48TS Cisco Catalyst 3750 24TS Cisco Catalyst 3750 48PS Cisco Catalyst 3750 24PS 12 5 Ib 5 7 kg Cisco Catalyst 3750G 16TD 12 Ib 5 5 kg Cisco Catalyst 3750G 24TS 1U C DW 113 5 Ib 6 1 kg Cisco Catalyst 3750G 24PS 14 Ib 6 4 kg Cisco Catalyst 3750G 48TS 15 5 Ib 7 0 kg Cisco Catalyst 3750G 48PS 0 to 45 C F 25 to 70 C International Organization for Standardization ISO 7779 bystander position operating to an ambient temperature of 30 C 7 Cisco Catalyst 3750G 24TS 42 dB Cisco Catalyst 3750G 24T 42 dB Cisco Catalyst 3750G 12S 42 dB 1 Cisco Catalyst 3750 48TS 42 dB 1 Cisco Catalyst 3750 24TS 42 dB Cisco Catalyst 3750G 16TD 42 dB Cisco Catalyst 3750G 48TS 48 dB 1 Cisco Catalyst 3750G 24TS 1U 42 dB 1 Cisco Catalyst 3750 48PS 42 48 dB Cisco Catalyst 3750 24PS 38 42 dB Cisco Catalyst 3750G 48PS 52 58 dB 1 Cisco Catalyst 3750G 24PS 38 44 dB 188 574 hours 210 936 hours 215 000 hours 217 824 hours 294 928 hours 166 408 hours 209 170 hours 184 42
38. s are applied universally and simultaneously to all members of the stack The Cisco Catalyst 3750 Series stacks up to nine switches as a single logical unit for a total of 468 Ethernet or PoE 10 100 ports or 468 Ethernet 10 100 1000 ports or PoE 10 100 1000 ports or nine 10 Gigabit Ethernet ports Individual 10 100 10 100 1000 and 10 Gigabit Ethernet units may be joined in any combination to evolve with network needs Return on Investment through Lower Operations Costs The automatic Cisco IOS Software version checking and loading of the global configuration parameters provide the first level of operational time saving The second level is added during the event of an outage When you remove a troubled switch from an existing stack of switches and replace it with another switch the master switch will recognize this as a maintenance outage and automatically reload the port level configuration that was on the previous switch without user intervention This allows IT managers to have local personnel in remote locations perform maintenance tasks instead of sending costly technicians out for a few minutes of work thus saving thousands of dollars in operational costs Mix and Match Switch Types Pay as You Expand Your Network Stacks can be created with any combination of Cisco Catalyst 3750 switches Customers who need a mixture of 10 100 and 10 100 1000 ports PoE and wiring closet aggregation capability can incrementally develop the access enviro
39. simultaneous full powered PoE ports at 15 4 watts W for maximum powered device support The 48 port versions can deliver the necessary power to support 24 ports at 15 4W 48 ports at 7 7W or any combination in between 10 Gigabit Ethernet Support Increase Uplink Bandwidth for Gigabit Ethernet Deployments The Cisco Catalyst 3750 Series allows network managers to incrementally add IEEE 802 3ae compliant 10 Gigabit Ethernet connectivity in their wiring closets or GRID clusters further facilitating and enhancing Gigabit Ethernet networks This provides investment protection to customers who wish to use their existing fiber plant add uplink bandwidth capacity to their switching stacks and who want to provide higher performance to applications and users Management Options The Cisco Catalyst 3750 Series Figure 5 offers both a superior command line interface CLD for detailed configuration and Cisco Network Assistant Software a Web based tool for quick configuration based on preset templates In addition CiscoWorks supports the Catalyst 3750 Series for networkwide management Table 1 lists the features and benefits of the Catalyst 3750 Series Figure 5 Cisco Catalyst 3750 Series Switches Table 1 Features and Benefits Feature Benefit Ease of Use and Deployment Autoconfiguration of new stack units eliminates reconfiguration CO Dynamic Host Configuration Protocol DHCP autoconfiguration of multiple switches through a boot serve
40. t 3750 GE SFP LC connector LH transceiver GE SFP LC connector SX transceiver GE SFP LC connector ZX transceiver GE SFP RJ 45 connector 10 100 1000BASE T transceiver Cisco CWDM SFP 1470 nm GE and 1G 2G FC Grey _ Cisco CWDM SFP 1490 nm GE and 1G 2G FC Violet Cisco CWDM SFP 1510 nm GE and 1G 2G FC Blue 7 Cisco CWDM SFP 1530 nm GE and 1G 2G FC Green Part Number CWDM SFP 1550 CWDM SFP 1570 CWDM SFP 1590 CWDM SFP 1610 XENPAK 10GB CX4 XENPAK 10GB LX4 XENPAK 10GB SR XENPAK 10GB LR XENPAK 10GB ER CSS5 CABLX LCSC CSS5 CABSX LC CSS5 CABSX LCSC CAB SM LCSC 1M CAB SM LCSC 5M CAB MCP LC CAB INF 28G SH CAB INF 28G 5 CAB INF 28G 10 CAB INF 26G 15 SERVICE AND SUPPORT Description 2 Cisco CWDM SFP 1550 nm GE and 1G 2G FC Yellow Cisco CWDM SFP 1570 nm GE and 1G 2G FC Orange Cisco CWDM SFP 1590 nm GE 1G 2G FC Red _ Cisco CWDM SFP 1610 nm GE and 1G 2G FC Brown 10GBASE CX4 up to 15 m over 26 gauge Infiniband cable 10GBASE LX4 up to 300 m over 62 5 200 MHz per km multimode fiber 10GBASE SR up to 300 m over 50 2000 MHz per km or 33 m over 62 5 200 MHz per km 10GBASE LR up to 10 km single mode fiber WAN PHY 10GBASE ER up to 40 km single mode fiber WAN PHY CSS11500 10 m single mode fiber LX LC to SC connectors C8811500 10 m multimode fiber SX LC connectors CSS11500 10 m mu
41. the physical path that a packet takes from source to destination _ All 9 RMON groups are supported through a SPAN port which permits traffic monitoring of a single port a group of ports or the entire stack from a single network analyzer or RMON probe 1 Domain Name System DNS provides IP address resolution with user defined device names Trivial File Transfer Protocol TFTP reduces the cost of administering software upgrades by downloading from a centralized location _ Network Timing Protocol NTP provides an accurate and consistent timestamp to all intranet switches Multifunction LEDs per port for port status half duplex and full duplex mode and 10BASE T 100BASE TX and 1000BASE T indication as well as switch level status LEDs for system redundant power supply and bandwidth utilization provide a comprehensive and convenient visual management system _ SPAN works across all the ports in a stack Cisco Network Assistant Software provides an easy to use Web based management interface through a standard Web browser _ Cisco AVVID Architecture for Voice Video and Integrated Data wizards need just a few user inputs to automatically configure the switch to optimally manage different types of traffic voice video multicast and high priority data A security wizard is provided to restrict unauthorized access to applications servers and networks Cisco
42. tial prioritization of packet flows by intelligently servicing the ingress queues and egress queues _ Weighted Tail Drop WTD provides congestion avoidance at the ingress and egress queues before a disruption occurs _ Strict priority queuing helps ensure that the highest priority packets are serviced ahead of all other traffic There is no performance penalty for highly granular QoS capability Cisco committed information rate CIR function provides bandwidth in increments as low as 8 Kbps _ Rate limiting is provided based on source and destination IP address source and destination MAC address Layer 4 TCP UDP information or any combination of these fields using QoS ACLs IP ACLs or MAC ACLs class maps and policy maps 1 Asynchronous data flows upstream and downstream from the end station or on the uplink are easily managed using ingress policing and egress shaping C Up to 64 aggregate or individual policers are available per Fast Ethernet or Gigabit Ethernet port IEEE 802 1x allows dynamic port based security providing user authentication Feature Features Benefit IEEE 802 1x with VLAN assignment allows a dynamic VLAN assignment for a specific user regardless of where the user is connected IEEE 802 1x with voice VLAN permits an IP phone to access the voice VLAN irrespective of the authorized or unauthoriz
Download Pdf Manuals
Related Search