Hardware Installation Guide
Page 23
... Overview Figure 1-1 Catalyst 2900 Series XL Switches Version Number Description WS-C2912-LRE-XL 4 fixed autosensing 10/100 ports INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 12 LRE ports Cisco RPS 300 WS-C2924-LRE-XL 4 fixed autosensing 10/100 ports 24 LRE ports INPUT OUTPUT PWR PWR RESET TEMP FAN... 9X 10X 11X 12X Cisco RPS 300 WS-C2912-XL 12 fixed autosensing 10/100 ports MODE 1X 2X 3X 4X 5X 6X 7X 8X 9X 10X 10BaseT/100BASE-TX 11X 12X Catalyst 2900 SERIES XL WS-C2924C-XL 22 fixed...
... Overview Figure 1-1 Catalyst 2900 Series XL Switches Version Number Description WS-C2912-LRE-XL 4 fixed autosensing 10/100 ports INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 12 LRE ports Cisco RPS 300 WS-C2924-LRE-XL 4 fixed autosensing 10/100 ports 24 LRE ports INPUT OUTPUT PWR PWR RESET TEMP FAN... 9X 10X 11X 12X Cisco RPS 300 WS-C2912-XL 12 fixed autosensing 10/100 ports MODE 1X 2X 3X 4X 5X 6X 7X 8X 9X 10X 10BaseT/100BASE-TX 11X 12X Catalyst 2900 SERIES XL WS-C2924C-XL 22 fixed...
Hardware Installation Guide
Page 25
... 100BASE-FX ports Figure 1-3 Catalyst 2900 XL 100BASE-FX ports and Module Slots Expansion slots 47286 12 1 MODE 2 3 Catalyst 2900 SERIES XL 4 5 100BASE-FX 6 7 8 9 10 11 12 100BASE-FX ports Figure 1-4 Catalyst 2900 LRE XL 10/100 and LRE Ports INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X... 12X 10/100 ports LRE ports Catalyst 2900 LRE XL 48005 78-6461-04...
... 100BASE-FX ports Figure 1-3 Catalyst 2900 XL 100BASE-FX ports and Module Slots Expansion slots 47286 12 1 MODE 2 3 Catalyst 2900 SERIES XL 4 5 100BASE-FX 6 7 8 9 10 11 12 100BASE-FX ports Figure 1-4 Catalyst 2900 LRE XL 10/100 and LRE Ports INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X... 12X 10/100 ports LRE ports Catalyst 2900 LRE XL 48005 78-6461-04...
Hardware Installation Guide
Page 61
Chapter 2 Installation Installing the Switch in a Rack Figure 2-9 Attaching Brackets on Catalyst 2912 LRE XL and 2924 LRE XL Switches (Front-Panel Forward) Phillips flat-head screws Phillips truss-head screws 19" configuration INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 23" and 24" configuration INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 54728 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-17
Chapter 2 Installation Installing the Switch in a Rack Figure 2-9 Attaching Brackets on Catalyst 2912 LRE XL and 2924 LRE XL Switches (Front-Panel Forward) Phillips flat-head screws Phillips truss-head screws 19" configuration INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 23" and 24" configuration INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 54728 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-17
Hardware Installation Guide
Page 93
...Module not seated in module slot. Reseat telephone cable into telephone wall jack and Cisco LRE CPE. Telephone cable defective. Verify switch and upstream network status. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 3-5 Amber System LED. Corrupted software. Tighten ... Solutions (continued) Symptom No Connectivity. Reset the emulation software to turn green. Replace telephone cable. Incorrect baud rate. Telephone cable loose or not connected properly. The following are indicated by the Catalyst 2900 LRE XL switch. Repair cable trunking or select an ...
...Module not seated in module slot. Reseat telephone cable into telephone wall jack and Cisco LRE CPE. Telephone cable defective. Verify switch and upstream network status. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 3-5 Amber System LED. Corrupted software. Tighten ... Solutions (continued) Symptom No Connectivity. Reset the emulation software to turn green. Replace telephone cable. Incorrect baud rate. Telephone cable loose or not connected properly. The following are indicated by the Catalyst 2900 LRE XL switch. Repair cable trunking or select an ...
Software Guide
Page 8
...Loop Guard Works 8-6 Configuring PortFast 8-8 Enabling PortFast on an Access Port 8-8 Enabling PortFast on a Trunk Port 8-9 Disabling PortFast 8-10 Resetting PortFast 8-11 Configuring PortFast BPDU Guard 8-11 Enabling PortFast BPDU Guard 8-11 Disabling PortFast BPDU Guard 8-12 Configuring PortFast BPDU Filtering 8-... and Version 2 Configuration 9-5 VTP Version 1 and Version 2 Configuration Guidelines 9-6 Configuring VTP Version 1 and Version 2 9-6 Configuring a VTP Server 9-7 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 viii 78-15486-01
...Loop Guard Works 8-6 Configuring PortFast 8-8 Enabling PortFast on an Access Port 8-8 Enabling PortFast on a Trunk Port 8-9 Disabling PortFast 8-10 Resetting PortFast 8-11 Configuring PortFast BPDU Guard 8-11 Enabling PortFast BPDU Guard 8-11 Disabling PortFast BPDU Guard 8-12 Configuring PortFast BPDU Filtering 8-... and Version 2 Configuration 9-5 VTP Version 1 and Version 2 Configuration Guidelines 9-6 Configuring VTP Version 1 and Version 2 9-6 Configuring a VTP Server 9-7 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 viii 78-15486-01
Software Guide
Page 17
... Setting the Power Budget for the Catalyst 4006 Switch 28-16 Displaying System Information 28-17 Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch 28-18 Configuring Inline Power 28-18 Setting the Power Mode of a Port or Group of Ports 28-18 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 xvii
... Setting the Power Budget for the Catalyst 4006 Switch 28-16 Displaying System Information 28-17 Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch 28-18 Configuring Inline Power 28-18 Setting the Power Mode of a Port or Group of Ports 28-18 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 xvii
Software Guide
Page 19
...and Message Exchange 31-3 Ports in Authorized and Unauthorized States 31-4 Authentication Server 31-5 802.1x Parameters Configurable on the Switch 31-6 802.1x VLAN Assignment Using a RADIUS Server 31-6 Authentication Default Configuration 31-7 Authentication Configuration Guidelines 31-8 Configuring 802.1x ...Frame-Retransmission Number 31-14 Setting the Back-End Authenticator-to-Host Frame-Retransmission Number 31-14 Resetting the 802.1x Configuration Parameters to the Default Values 31-15 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 xix
...and Message Exchange 31-3 Ports in Authorized and Unauthorized States 31-4 Authentication Server 31-5 802.1x Parameters Configurable on the Switch 31-6 802.1x VLAN Assignment Using a RADIUS Server 31-6 Authentication Default Configuration 31-7 Authentication Configuration Guidelines 31-8 Configuring 802.1x ...Frame-Retransmission Number 31-14 Setting the Back-End Authenticator-to-Host Frame-Retransmission Number 31-14 Resetting the 802.1x Configuration Parameters to the Default Values 31-15 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 xix
Software Guide
Page 43
.... rommon 1 > The system will autoboot in TempFs Board type is WS-X4012 DiagBootMode value is powered on, reset, or when a fatal exception occurs. nvram: . Module 1 Passed Power-on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in ROM monitor mode, the prompt changes to rommon>. The system enters ROM monitor mode if...
.... rommon 1 > The system will autoboot in TempFs Board type is WS-X4012 DiagBootMode value is powered on, reset, or when a fatal exception occurs. nvram: . Module 1 Passed Power-on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in ROM monitor mode, the prompt changes to rommon>. The system enters ROM monitor mode if...
Software Guide
Page 48
...; SLIP and SLIP destination addresses (sl0 interface only) • Interface connection type: - If you reset or power cycle a switch with a DHCP- If no reply is retained. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-4 78-15486-01 The switch broadcasts ten RARP requests after 10 minutes, the sc0 interface IP address remains set to...
...; SLIP and SLIP destination addresses (sl0 interface only) • Interface connection type: - If you reset or power cycle a switch with a DHCP- If no reply is retained. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-4 78-15486-01 The switch broadcasts ten RARP requests after 10 minutes, the sc0 interface IP address remains set to...
Software Guide
Page 54
... are set interface sc0 dhcp release 3-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 The switch broadcasts DHCP and RARP requests only when the switch boots up. show ip route This example shows the switch broadcasting a DHCP request, receiving a DHCP .... 172.16.32.32 added to DNS server table as the default gateway address) are set correctly. set interface sc0 0.0.0.0 Reset the switch. Release the lease on a DHCP-assigned IP address. For DHCP, confirm that the sc0 interface IP show interface sl0: flags...
... are set interface sc0 dhcp release 3-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 The switch broadcasts DHCP and RARP requests only when the switch boots up. show ip route This example shows the switch broadcasting a DHCP request, receiving a DHCP .... 172.16.32.32 added to DNS server table as the default gateway address) are set correctly. set interface sc0 0.0.0.0 Reset the switch. Release the lease on a DHCP-assigned IP address. For DHCP, confirm that the sc0 interface IP show interface sl0: flags...
Software Guide
Page 77
...to join spanning tree, either set the duplex to full or set spantree portcost command, can change causes all existing EtherChannels to reset to the default channel mode for the formation of suspending a port, LACP PDU transmission (if any time, but this condition ... a channel is actively sending and receiving traffic with different port path costs, set back to full duplex. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-3 both PAgP and LACP. If you disable a port in an EtherChannel, it is physically connected...
...to join spanning tree, either set the duplex to full or set spantree portcost command, can change causes all existing EtherChannels to reset to the default channel mode for the formation of suspending a port, LACP PDU transmission (if any time, but this condition ... a channel is actively sending and receiving traffic with different port path costs, set back to full duplex. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-3 both PAgP and LACP. If you disable a port in an EtherChannel, it is physically connected...
Software Guide
Page 78
All ports are reset to the nonchanneling state. • Ports with different dot1q port types cannot form a channel. • Ports with different jumbo frame configurations cannot form a channel. • Ports with the set differently on the ports. • Cisco Discovery Protocol (CDP) runs on the physical port even ... EtherChannel is a SPAN destination port. • An EtherChannel will not form with different VLAN costs or VLAN configurations cannot form a channel. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01
All ports are reset to the nonchanneling state. • Ports with different dot1q port types cannot form a channel. • Ports with different jumbo frame configurations cannot form a channel. • Ports with the set differently on the ports. • Cisco Discovery Protocol (CDP) runs on the physical port even ... EtherChannel is a SPAN destination port. • An EtherChannel will not form with different VLAN costs or VLAN configurations cannot form a channel. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01
Software Guide
Page 80
... IDs are not saved in NVRAM. Configuring EtherChannel Using PAgP These sections describe how to the administrative group number, each EtherChannel is reset or power cycled. Configuring EtherChannel Using PAgP Chapter 6 Configuring Fast EtherChannel and Gigabit EtherChannel Ports can form an EtherChannel when they are... assign an administrative group number manually or let the system software assign the next available administrative group number automatically. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-6 78-15486-01
... IDs are not saved in NVRAM. Configuring EtherChannel Using PAgP These sections describe how to the administrative group number, each EtherChannel is reset or power cycled. Configuring EtherChannel Using PAgP Chapter 6 Configuring Fast EtherChannel and Gigabit EtherChannel Ports can form an EtherChannel when they are... assign an administrative group number manually or let the system software assign the next available administrative group number automatically. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-6 78-15486-01
Software Guide
Page 166
... portfast 4/1 Portfast:enable trunk Portfast BPDU guard is disabled. Console> (enable) 8-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Portfast BPDU filter is disabled. set to disable PortFast on a switch port. Console> (enable) To reset PortFast on a switch or trunk port to its default settings, perform this task in privileged...
... portfast 4/1 Portfast:enable trunk Portfast BPDU guard is disabled. Console> (enable) 8-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Portfast BPDU filter is disabled. set to disable PortFast on a switch port. Console> (enable) To reset PortFast on a switch or trunk port to its default settings, perform this task in privileged...
Software Guide
Page 167
..., the port configuration is used and the global configuration is disabled. set to configure PortFast BPDU guard on the switch. show spantree portfast 4/1 Portfast:default Portfast BPDU guard is not used. The port configuration overrides the global configuration...mode: Step 1 Step 2 Task Reset PortFast to its default settings on a switch port. Console> (enable) show spantree summary Note For additional PVST+ information, see Chapter 7, "Configuring Spanning Tree." 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 8-11 ...
..., the port configuration is used and the global configuration is disabled. set to configure PortFast BPDU guard on the switch. show spantree portfast 4/1 Portfast:default Portfast BPDU guard is not used. The port configuration overrides the global configuration...mode: Step 1 Step 2 Task Reset PortFast to its default settings on a switch port. Console> (enable) show spantree summary Note For additional PVST+ information, see Chapter 7, "Configuring Spanning Tree." 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 8-11 ...
Software Guide
Page 197
...on the trunk. The VTP advertisement is able to detect VTP version 1 and VTP version 2 switches and send a scaled-down database in the VTP version 1 and VTP version 2 region to client and reset their presence on a trunk for a certain period of time, it is not up to be... a legacy packet on the link. If there is a configuration change the domain name back and forth). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-21 This situation allows coexistence of two kinds of the database may become higher than the one...
...on the trunk. The VTP advertisement is able to detect VTP version 1 and VTP version 2 switches and send a scaled-down database in the VTP version 1 and VTP version 2 region to client and reset their presence on a trunk for a certain period of time, it is not up to be... a legacy packet on the link. If there is a configuration change the domain name back and forth). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-21 This situation allows coexistence of two kinds of the database may become higher than the one...
Software Guide
Page 220
...dot1p command) 10-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Note We recommend that are connected to 5 (the switch port drops all 802.1Q... 10 Configuring VLANs Figure 10-2 Switch-to-Phone Connections Cisco IP Phone 7960 Catalyst switch 10/100 module Phone ASIC P2 P1 3-port P3 switch Access port Workstation/PC 38204 When...reduce the quality of VoIP traffic. Reset the Cisco IP Phone if the auxiliary VLAN ID changes. - Introducing IP-based phones into existing switch-based networks raises the following : ...
...dot1p command) 10-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Note We recommend that are connected to 5 (the switch port drops all 802.1Q... 10 Configuring VLANs Figure 10-2 Switch-to-Phone Connections Cisco IP Phone 7960 Catalyst switch 10/100 module Phone ASIC P2 P1 3-port P3 switch Access port Workstation/PC 38204 When...reduce the quality of VoIP traffic. Reset the Cisco IP Phone if the auxiliary VLAN ID changes. - Introducing IP-based phones into existing switch-based networks raises the following : ...
Software Guide
Page 253
...VMPS server receives a valid request from a port on one switch in this chapter, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. Note For complete syntax and usage information for a... MAC address-to the proper VLAN for that host dynamically. VMPS remains enabled, regardless whether you move a host from a client, it searches its database for the commands used in the network to a port on the Catalyst enterprise LAN switches. When you reset...
...VMPS server receives a valid request from a port on one switch in this chapter, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. Note For complete syntax and usage information for a... MAC address-to the proper VLAN for that host dynamically. VMPS remains enabled, regardless whether you move a host from a client, it searches its database for the commands used in the network to a port on the Catalyst enterprise LAN switches. When you reset...
Software Guide
Page 310
...port either shuts down permanently (default mode), shuts down permanently. If a MAC address of a device that port are maintained after a reset. An SNMP trap is sent to the secured MAC address list for the port. You cannot filter traffic for multicast addresses with a ...address on port 2/2 and then connect the station with the set cam filter command allows filtering for unicast addresses only. 16-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 When you specify a MAC address filter with MAC-1 to port 2/2 when port ...
...port either shuts down permanently (default mode), shuts down permanently. If a MAC address of a device that port are maintained after a reset. An SNMP trap is sent to the secured MAC address list for the port. You cannot filter traffic for multicast addresses with a ...address on port 2/2 and then connect the station with the set cam filter command allows filtering for unicast addresses only. 16-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 When you specify a MAC address filter with MAC-1 to port 2/2 when port ...
Software Guide
Page 372
...; High-availability switchover • Software upgrade • Module reset • Module removal and insertion of the same type of module For Fast EtherChannel and Gigabit EtherChannel interfaces, the ifIndex value is only retained and used after a high-availability switchover. 24-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 SNMP...
...; High-availability switchover • Software upgrade • Module reset • Module removal and insertion of the same type of module For Fast EtherChannel and Gigabit EtherChannel interfaces, the ifIndex value is only retained and used after a high-availability switchover. 24-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 SNMP...