Brochure
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... Gigabit Ethernet ports • Cisco Catalyst 2950G 24-24 10/100 ports and 2 GBIC ports • Cisco Catalyst 2950G 24-DC-24 10/100 ports, 2 GBIC ports, DC power • Cisco Catalyst 2950G 12-12 10/100 ports and 2 GBIC ports • Cisco Catalyst 2950T 24-24 10/100 ports and 2 fixed 10/100/1000BASE-T uplink ports • Cisco Catalyst 2950C 24-24 10/100 ports and 2 fixed...
... Gigabit Ethernet ports • Cisco Catalyst 2950G 24-24 10/100 ports and 2 GBIC ports • Cisco Catalyst 2950G 24-DC-24 10/100 ports, 2 GBIC ports, DC power • Cisco Catalyst 2950G 12-12 10/100 ports and 2 GBIC ports • Cisco Catalyst 2950T 24-24 10/100 ports and 2 fixed 10/100/1000BASE-T uplink ports • Cisco Catalyst 2950C 24-24 10/100 ports and 2 fixed...
Brochure
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...infrastructure investments in enterprise campus environments and multi-tenant buildings (for small to © 2004 Cisco Systems, Inc. Cisco Catalyst 2950 Series Long-Reach Ethernet (LRE) Switches • Cisco Catalyst 2950ST-24-LRE-24 LRE ports, 2 fixed 10/100/1000BASE-T ports, and 2 Small Form-Factor Pluggable ...easy migration path to another configuration in Gigabit Ethernet ports on cisco.com. can also be found on the Cisco Catalyst 2950G-12, 2950G-24 and 2950G-48 accommodate several GBIC transceivers, including the Cisco GigaStack®, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX...
...infrastructure investments in enterprise campus environments and multi-tenant buildings (for small to © 2004 Cisco Systems, Inc. Cisco Catalyst 2950 Series Long-Reach Ethernet (LRE) Switches • Cisco Catalyst 2950ST-24-LRE-24 LRE ports, 2 fixed 10/100/1000BASE-T ports, and 2 Small Form-Factor Pluggable ...easy migration path to another configuration in Gigabit Ethernet ports on cisco.com. can also be found on the Cisco Catalyst 2950G-12, 2950G-24 and 2950G-48 accommodate several GBIC transceivers, including the Cisco GigaStack®, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX...
Brochure
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..., scalability, and control. Important notices, privacy statements, and trademarks of 18 Network Security Through Advanced Security Features Cisco Catalyst 2950 Series switches offer enhanced data security through the protection of adding intelligent services into their networks. Private VLAN... services that traffic travels directly from the entry point to the aggregation device through the WAN. With Cisco Catalyst switches, Cisco enables companies to secure network management traffic through several security features. therefore, forwarding performance is more information...
..., scalability, and control. Important notices, privacy statements, and trademarks of 18 Network Security Through Advanced Security Features Cisco Catalyst 2950 Series switches offer enhanced data security through the protection of adding intelligent services into their networks. Private VLAN... services that traffic travels directly from the entry point to the aggregation device through the WAN. With Cisco Catalyst switches, Cisco enables companies to secure network management traffic through several security features. therefore, forwarding performance is more information...
Brochure
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... access to a server, a portion of the switch and restricts unauthorized users from accessing or altering switch configurations. Cisco Catalyst 2950 Series switches support up to six policers per port, which the queues are capable of 18 Important notices, privacy...example, it would be deployed through classification, policing, and marking, it is necessary for bandwidth-intensive applications like multicasts, Cisco Catalyst 2950 Series Intelligent Ethernet Switches support Internet Group Management Protocol Version 3 (IGMPv3) snooping in hardware. Network Control Through Advanced...
... access to a server, a portion of the switch and restricts unauthorized users from accessing or altering switch configurations. Cisco Catalyst 2950 Series switches support up to six policers per port, which the queues are capable of 18 Important notices, privacy...example, it would be deployed through classification, policing, and marking, it is necessary for bandwidth-intensive applications like multicasts, Cisco Catalyst 2950 Series Intelligent Ethernet Switches support Internet Group Management Protocol Version 3 (IGMPv3) snooping in hardware. Network Control Through Advanced...
Brochure
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... manage a wide array of switch functions and start the device manager of Cisco Catalyst intelligent switches from Cisco Catalyst 2950 through Cisco Catalyst 4506. Cisco Network Assistant supports a wide range of Cisco routers and Cisco wireless access points. Through a user-friendly GUI, users can consistently and ...the need for rapid network deployments. These Wizards and Smartports can be configured and managed to deliver end-to "listen in Cisco Catalyst 3750, 3650, 3550, 2970, 2950, and 2940 Switches. In addition to optimally support video streaming or video conferencing, ...
... manage a wide array of switch functions and start the device manager of Cisco Catalyst intelligent switches from Cisco Catalyst 2950 through Cisco Catalyst 4506. Cisco Network Assistant supports a wide range of Cisco routers and Cisco wireless access points. Through a user-friendly GUI, users can consistently and ...the need for rapid network deployments. These Wizards and Smartports can be configured and managed to deliver end-to "listen in Cisco Catalyst 3750, 3650, 3550, 2970, 2950, and 2940 Switches. In addition to optimally support video streaming or video conferencing, ...
Brochure
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...Important notices, privacy statements, and trademarks of 18 Unknown unicast/multicast port blocking disables flooding on a per port. © 2004 Cisco Systems, Inc. can be filtered as well. • With unknown unicast/multicast port blocking, the switch will not flood packets with...SSHv2 and SNMPv3 provide network security by filtering out nonsubscribers and limits the number of concurrent multicast streams available per -port basis. (Catalyst 2950G24, 2950G48, 2950G12, 2950G24DC only) • MAC Address Notification allows administrators to be notified of new users added or removed ...
...Important notices, privacy statements, and trademarks of 18 Unknown unicast/multicast port blocking disables flooding on a per port. © 2004 Cisco Systems, Inc. can be filtered as well. • With unknown unicast/multicast port blocking, the switch will not flood packets with...SSHv2 and SNMPv3 provide network security by filtering out nonsubscribers and limits the number of concurrent multicast streams available per -port basis. (Catalyst 2950G24, 2950G48, 2950G12, 2950G24DC only) • MAC Address Notification allows administrators to be notified of new users added or removed ...
Brochure
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...IP address. • SPAN support of Intrusion Detection Systems (IDSs) to monitor, repel, and report network security violations • Cisco Network Assistant Software Security Wizards ease the deployment of security features for restricting user access to a server, a portion of the network ... found on a per port. • The switches support 802.1p override at ingress. Quality of Service (QoS) Overview • Cisco Catalyst 2950 Series switches support the aggregate QoS model by issuing interface and global switch commands that time-sensitive applications such as voice always follow...
...IP address. • SPAN support of Intrusion Detection Systems (IDSs) to monitor, repel, and report network security violations • Cisco Network Assistant Software Security Wizards ease the deployment of security features for restricting user access to a server, a portion of the network ... found on a per port. • The switches support 802.1p override at ingress. Quality of Service (QoS) Overview • Cisco Catalyst 2950 Series switches support the aggregate QoS model by issuing interface and global switch commands that time-sensitive applications such as voice always follow...
Brochure
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...provides an accurate and consistent time stamp to all nine RMON groups through Cisco Catalyst 4506. Important notices, privacy statements, and trademarks of Cisco Catalyst intelligent switches from Cisco Catalyst 2950 through the use of a Cisco SwitchProbe® Analyzer (Switched Port Analyzer [SPAN]) port, permitting traffic...ports in a Layer 2 switch network from any interface. • RTTMON-MIB allows users to monitor network performance between a Cisco Catalyst switch and a remote device. • Multifunction LEDs per port for port status, half-duplex/full-duplex, 10BASE-T/100BASE-TX...
...provides an accurate and consistent time stamp to all nine RMON groups through Cisco Catalyst 4506. Important notices, privacy statements, and trademarks of Cisco Catalyst intelligent switches from Cisco Catalyst 2950 through the use of a Cisco SwitchProbe® Analyzer (Switched Port Analyzer [SPAN]) port, permitting traffic...ports in a Layer 2 switch network from any interface. • RTTMON-MIB allows users to monitor network performance between a Cisco Catalyst switch and a remote device. • Multifunction LEDs per port for port status, half-duplex/full-duplex, 10BASE-T/100BASE-TX...
Brochure
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...; 8.8 Gbps switching fabric (Catalyst 2950G-24, 2950G-24-DC, 2950T-24, 2950C-24, 2950G-12) • Cisco Catalyst 2950G-48: 13.6 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950G-24: 8.8 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950G-24-DC: 8.8 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950G-12: 6.4 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950T-24: 8.8 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950C-24: 5.2 Gbps maximum forwarding bandwidth...
...; 8.8 Gbps switching fabric (Catalyst 2950G-24, 2950G-24-DC, 2950T-24, 2950C-24, 2950G-12) • Cisco Catalyst 2950G-48: 13.6 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950G-24: 8.8 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950G-24-DC: 8.8 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950G-12: 6.4 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950T-24: 8.8 Gbps maximum forwarding bandwidth • Cisco Catalyst 2950C-24: 5.2 Gbps maximum forwarding bandwidth...
Brochure
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...multimode cable; CAB-MTRJ-ST-MM-3M • 5-meter, MT-RJ-to -SC multimode cable; Important notices, privacy statements, and trademarks of Cisco Systems, Inc. Feature Y2K Description • 1000BASE-SX • 1000BASE-LX/LH • 1000BASE-ZX • 1000BASE-CWDM GBIC 1470nm •...CWDM GBIC 1590nm • 1000BASE-CWDM GBIC 1610nm • RMON I and II standards • SNMPv1, SNMPv2c, SNMPv3 (planned future support for the Cisco Catalyst 2950C-24 Switch Type of 18 two-pair Category 3, 4, or 5 unshielded twisted-pair (UTP) cabling • 100BASE-TX ports: RJ-45 connectors; four...
...multimode cable; CAB-MTRJ-ST-MM-3M • 5-meter, MT-RJ-to -SC multimode cable; Important notices, privacy statements, and trademarks of Cisco Systems, Inc. Feature Y2K Description • 1000BASE-SX • 1000BASE-LX/LH • 1000BASE-ZX • 1000BASE-CWDM GBIC 1470nm •...CWDM GBIC 1590nm • 1000BASE-CWDM GBIC 1610nm • RMON I and II standards • SNMPv1, SNMPv2c, SNMPv3 (planned future support for the Cisco Catalyst 2950C-24 Switch Type of 18 two-pair Category 3, 4, or 5 unshielded twisted-pair (UTP) cabling • 100BASE-TX ports: RJ-45 connectors; four...
Brochure
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...; WS-C2950-24, WS-C2950-12, WS-C2950C-24, and WS-C2950T-24: 46 dBa • WS-C2950G-12, WS-C2950G-24: 46 dBa • WS-C2950G-48: 48 dBa • 482,776 hours (Cisco Catalyst 2950G-12) • 475,184 hours (Cisco Catalyst 2950G-24) • 479,086 hours (Cisco Catalyst 2950G-24-DC) • 256,446 hours (Cisco Catalyst 2950G-48) • 574,284 hours (Cisco Catalyst 2950T-24) • 477,080 hours (Cisco Catalyst 2950C-24...
...; WS-C2950-24, WS-C2950-12, WS-C2950C-24, and WS-C2950T-24: 46 dBa • WS-C2950G-12, WS-C2950G-24: 46 dBa • WS-C2950G-48: 48 dBa • 482,776 hours (Cisco Catalyst 2950G-12) • 475,184 hours (Cisco Catalyst 2950G-24) • 479,086 hours (Cisco Catalyst 2950G-24-DC) • 256,446 hours (Cisco Catalyst 2950G-48) • 574,284 hours (Cisco Catalyst 2950T-24) • 477,080 hours (Cisco Catalyst 2950C-24...
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... functions meet client needs • Mitigates risk © 2004 Cisco Systems, Inc. Page 15 of Cisco Systems, Inc. can be found on cisco.com. All rights reserved. Feature Description Fiber Port Specifications for Cisco Catalyst 2950C-24 Switch Fiber-port power levels: • Optical transmitter wavelength: .../NZS 3548 Class A • CE Marking • CNS 13438 • BSMI Class A • MIC Network Equipment Building Standards (NEBS) (for WS-C2950G24-EI-DC only) Warranty • Bellcore • GR-1089-CORE • GR-63-CORE • SR-3580 Level 3 • Limited lifetime...
... functions meet client needs • Mitigates risk © 2004 Cisco Systems, Inc. Page 15 of Cisco Systems, Inc. can be found on cisco.com. All rights reserved. Feature Description Fiber Port Specifications for Cisco Catalyst 2950C-24 Switch Fiber-port power levels: • Optical transmitter wavelength: .../NZS 3548 Class A • CE Marking • CNS 13438 • BSMI Class A • MIC Network Equipment Building Standards (NEBS) (for WS-C2950G24-EI-DC only) Warranty • Bellcore • GR-1089-CORE • GR-63-CORE • SR-3580 Level 3 • Limited lifetime...
Brochure
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... • Venezuela • Vietnam • Zimbabwe Copyright 2004 Cisco Systems, Inc. All other countries. can be found on the Cisco Web site at www.cisco.com/go/offices. All rights reserved. Aironet, Catalyst, Cisco, Cisco Systems, the Cisco Systems logo, EtherChannel, and SMARTnet are listed on cisco.com. and/or its affiliates in the United States and...
... • Venezuela • Vietnam • Zimbabwe Copyright 2004 Cisco Systems, Inc. All other countries. can be found on the Cisco Web site at www.cisco.com/go/offices. All rights reserved. Aironet, Catalyst, Cisco, Cisco Systems, the Cisco Systems logo, EtherChannel, and SMARTnet are listed on cisco.com. and/or its affiliates in the United States and...
Software Configuration Guide
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Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide Cisco IOS Release 12.0(5)WC(1) April 2001 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-786511= Text Part Number: 78-6511-05
Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide Cisco IOS Release 12.0(5)WC(1) April 2001 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-786511= Text Part Number: 78-6511-05
Software Configuration Guide
Page 2
..., and WebViewer are registered trademarks of the word partner does not imply a partnership relationship between Cisco and any other countries. and Aironet, ASIST, BPX, Catalyst, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Enterprise/Solver, EtherChannel, EtherSwitch, FastHub, FastSwitch, IOS, IP/TV, LightStream, MICA, Network...
..., and WebViewer are registered trademarks of the word partner does not imply a partnership relationship between Cisco and any other countries. and Aironet, ASIST, BPX, Catalyst, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Enterprise/Solver, EtherChannel, EtherSwitch, FastHub, FastSwitch, IOS, IP/TV, LightStream, MICA, Network...
Software Configuration Guide
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CONTENTS Preface xv Audience xv Purpose xv Organization xvii Conventions xviii Related Publications xix Obtaining Documentation xx World Wide Web xx Cisco Documentation CD-ROM xx Ordering Documentation xxi Documentation Feedback xxi Obtaining Technical Assistance xxii Cisco.com xxii Technical Assistance Center xxii Contacting TAC by Using the Cisco TAC Website xxiii Contacting TAC by Telephone xxiii 78-6511-05 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide iii
CONTENTS Preface xv Audience xv Purpose xv Organization xvii Conventions xviii Related Publications xix Obtaining Documentation xx World Wide Web xx Cisco Documentation CD-ROM xx Ordering Documentation xxi Documentation Feedback xxi Obtaining Technical Assistance xxii Cisco.com xxii Technical Assistance Center xxii Contacting TAC by Using the Cisco TAC Website xxiii Contacting TAC by Telephone xxiii 78-6511-05 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide iii
Software Configuration Guide
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... Modes and LEDs 2-9 Menu Bars 2-14 Toolbar 2-17 Port Pop-Up Menu 2-18 Device Pop-Up Menu 2-19 Cluster View and Cluster Builder 2-21 Topology 2-24 Menu Bar 2-26 Toolbar 2-27 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide iv 78-6511-05
... Modes and LEDs 2-9 Menu Bars 2-14 Toolbar 2-17 Port Pop-Up Menu 2-18 Device Pop-Up Menu 2-19 Cluster View and Cluster Builder 2-21 Topology 2-24 Menu Bar 2-26 Toolbar 2-27 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide iv 78-6511-05
Software Configuration Guide
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... Help 3-5 Command-Line Error Messages 3-7 Accessing the CLI 3-8 Accessing the CLI from a Browser 3-9 Saving Configuration Changes 3-10 Where to Go Next 3-10 78-6511-05 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide v
... Help 3-5 Command-Line Error Messages 3-7 Accessing the CLI 3-8 Accessing the CLI from a Browser 3-9 Saving Configuration Changes 3-10 Where to Go Next 3-10 78-6511-05 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide v
Software Configuration Guide
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... SNMP Community Strings 5-10 Management VLAN 5-11 Network Port 5-12 NAT Commands 5-12 LRE Profiles 5-13 Availability of Switch-Specific Features in Switch Clusters 5-13 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide vi 78-6511-05
... SNMP Community Strings 5-10 Management VLAN 5-11 Network Port 5-12 NAT Commands 5-12 LRE Profiles 5-13 Availability of Switch-Specific Features in Switch Clusters 5-13 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide vi 78-6511-05
Software Configuration Guide
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... Network Time Protocol 6-17 Configuring the Switch as an NTP Client 6-17 Enabling NTP Authentication 6-18 Configuring the Switch for NTP Broadcast-Client Mode 6-18 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide vii
... Network Time Protocol 6-17 Configuring the Switch as an NTP Client 6-17 Enabling NTP Authentication 6-18 Configuring the Switch for NTP Broadcast-Client Mode 6-18 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide vii