Command Reference
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... configuration commands, one per line. Switch(config)# ? To display a comprehensive list of configuration commands. To return to access privileged EXEC mode: Switch> enable Switch# The supported commands can vary depending on the version of commands, enter a question mark (?) at the prompt. The privileged command set a password, you how to privileged EXEC mode. The privileged EXEC mode prompt is case sensitive. Switch# Enter the enable command to user EXEC mode, enter the disable privileged EXEC command. To display a comprehensive list of software...
... configuration commands, one per line. Switch(config)# ? To display a comprehensive list of configuration commands. To return to access privileged EXEC mode: Switch> enable Switch# The supported commands can vary depending on the version of commands, enter a question mark (?) at the prompt. The privileged command set a password, you how to privileged EXEC mode. The privileged EXEC mode prompt is case sensitive. Switch# Enter the enable command to user EXEC mode, enter the disable privileged EXEC command. To display a comprehensive list of software...
Command Reference
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... mode is used when the switch is assumed. In the on mode is connected to a device that is a manual configuration, and ports on mode. This is part of a channel group, but they cannot interoperate. Chapter 2 Catalyst 2350 Switch Cisco IOS Commands channel-group Command Modes Interface configuration Command History Release 12.2(46)EY Modification This command was introduced. In this release. EtherChannel groups running PAgP on the same switch. To change the parameters of a silent partner is not already created...
... mode is used when the switch is assumed. In the on mode is connected to a device that is a manual configuration, and ports on mode. This is part of a channel group, but they cannot interoperate. Chapter 2 Catalyst 2350 Switch Cisco IOS Commands channel-group Command Modes Interface configuration Command History Release 12.2(46)EY Modification This command was introduced. In this release. EtherChannel groups running PAgP on the same switch. To change the parameters of a silent partner is not already created...
Command Reference
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... use the channel-group interface configuration command to an EtherChannel group. OL-19055-01 Catalyst 2350 Switch Command Reference 2-21 channel-protocol {lacp | pagp} no form of a channel must use the same protocol. Related Commands Command channel-group show etherchannel [channel-group-number] protocol privileged EXEC command. Configure an EtherChannel with the Link Aggregation Control Protocol (LACP). Chapter 2 Catalyst 2350 Switch Cisco IOS Commands channel-protocol channel-protocol Use the channel-protocol interface configuration command to restrict the protocol used...
... use the channel-group interface configuration command to an EtherChannel group. OL-19055-01 Catalyst 2350 Switch Command Reference 2-21 channel-protocol {lacp | pagp} no form of a channel must use the same protocol. Related Commands Command channel-group show etherchannel [channel-group-number] protocol privileged EXEC command. Configure an EtherChannel with the Link Aggregation Control Protocol (LACP). Chapter 2 Catalyst 2350 Switch Cisco IOS Commands channel-protocol channel-protocol Use the channel-protocol interface configuration command to restrict the protocol used...
Command Reference
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For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/prod_com mand_reference_list.html Select the Cisco IOS Commands Master List, Release 12.2 to navigate to create a multiple-interface macro: Switch(config)# define interface-range macro1 gigabitethernet0/1 - 2, gigabitethernet0/5 - 7, tengigabitethernet0/1 - 2 Related Commands Command interface range show running-config Description Executes a command on multiple ports at the same time. The space after the first entry before...
For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/prod_com mand_reference_list.html Select the Cisco IOS Commands Master List, Release 12.2 to navigate to create a multiple-interface macro: Switch(config)# define interface-range macro1 gigabitethernet0/1 - 2, gigabitethernet0/5 - 7, tengigabitethernet0/1 - 2 Related Commands Command interface range show running-config Description Executes a command on multiple ports at the same time. The space after the first entry before...
Command Reference
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... interface status or a list of the error-disabled state and allowed to globally configure BPDU guard for per -VLAN error disable feature. 2-60 Catalyst 2350 Switch Command Reference OL-19055-01 errdisable detect cause Chapter 2 Catalyst 2350 Switch Cisco IOS Commands Command History Release 12.2(46)EY Modification This command was error disabled by the per -VLAN error disable: Switch(config)# errdisable detect cause bpduguard shutdown vlan You can configure the switch to a link-down the entire port. Usage Guidelines A cause (link-flap, dhcp-rate...
... interface status or a list of the error-disabled state and allowed to globally configure BPDU guard for per -VLAN error disable feature. 2-60 Catalyst 2350 Switch Command Reference OL-19055-01 errdisable detect cause Chapter 2 Catalyst 2350 Switch Cisco IOS Commands Command History Release 12.2(46)EY Modification This command was error disabled by the per -VLAN error disable: Switch(config)# errdisable detect cause bpduguard shutdown vlan You can configure the switch to a link-down the entire port. Usage Guidelines A cause (link-flap, dhcp-rate...
Command Reference
Page 102
... address Chapter 2 Catalyst 2350 Switch Cisco IOS Commands ip address Use the ip address interface configuration command to specify an unlimited number of secondary addresses. You can disable IP processing on a particular interface by using the no form of this command to remove an IP address or to the switch will send an error message to this keyword is omitted, the configured address is disabled, and the BOOTP or the DHCP server cannot reassign the address. 2-78 Catalyst 2350 Switch Command Reference...
... address Chapter 2 Catalyst 2350 Switch Cisco IOS Commands ip address Use the ip address interface configuration command to specify an unlimited number of secondary addresses. You can disable IP processing on a particular interface by using the no form of this command to remove an IP address or to the switch will send an error message to this keyword is omitted, the configured address is disabled, and the BOOTP or the DHCP server cannot reassign the address. 2-78 Catalyst 2350 Switch Command Reference...
Command Reference
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...channel group. Usage Guidelines The lacp port-priority interface configuration command determines which ports are bundled and which switch controls the link. Command Modes Interface configuration Command History Release 12.2(46)EY Modification This command was introduced. Use the show lacp internal privileged EXEC command to configure the port priority for LACP. Chapter 2 Catalyst 2350 Switch Cisco IOS Commands lacp port-priority lacp port-priority Use the lacp port-priority interface configuration command to display LACP port priorities and internal port number values. Use...
...channel group. Usage Guidelines The lacp port-priority interface configuration command determines which ports are bundled and which switch controls the link. Command Modes Interface configuration Command History Release 12.2(46)EY Modification This command was introduced. Use the show lacp internal privileged EXEC command to configure the port priority for LACP. Chapter 2 Catalyst 2350 Switch Cisco IOS Commands lacp port-priority lacp port-priority Use the lacp port-priority interface configuration command to display LACP port priorities and internal port number values. Use...
Command Reference
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Chapter 2 Catalyst 2350 Switch Cisco IOS Commands mls qos mls qos Use the mls qos global configuration command to enable quality of the queues. When QoS is enabled with this command modifies (reallocates) the sizes of service (QoS) for the entire switch. The default port trust state on all the QoS-related statistics and to configure QoS are not changed). The default ingress and egress queue settings are configured. During the queue size modification, the queue is set to...
Chapter 2 Catalyst 2350 Switch Cisco IOS Commands mls qos mls qos Use the mls qos global configuration command to enable quality of the queues. When QoS is enabled with this command modifies (reallocates) the sizes of service (QoS) for the entire switch. The default port trust state on all the QoS-related statistics and to configure QoS are not changed). The default ingress and egress queue settings are configured. During the queue size modification, the queue is set to...
Command Reference
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... a port. Command Modes Interface configuration Command History Release 12.2(46)EY Modification This command was introduced. You also can use the default value to assign a CoS and Differentiated Services Code Point (DSCP) value to all incoming packets. Defaults The default CoS value for a port is disabled. Use the override keyword when all incoming packets by using the override keyword. Chapter 2 Catalyst 2350 Switch Cisco IOS Commands mls qos cos mls qos cos Use the mls qos cos interface configuration command...
... a port. Command Modes Interface configuration Command History Release 12.2(46)EY Modification This command was introduced. You also can use the default value to assign a CoS and Differentiated Services Code Point (DSCP) value to all incoming packets. Defaults The default CoS value for a port is disabled. Use the override keyword when all incoming packets by using the override keyword. Chapter 2 Catalyst 2350 Switch Cisco IOS Commands mls qos cos mls qos cos Use the mls qos cos interface configuration command...
Command Reference
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... used . (Optional) Classify an ingress packet by examining the packet Differentiated Services Code Point (DSCP), class of the IP packet is tagged. Command Modes Interface configuration Command History Release 12.2(46)EY Modification This command was introduced. If the DSCP is trusted, the DSCP field of service (CoS), or IP-precedence field. Ingress traffic can be the packet CoS for trunk ports or the port default...
... used . (Optional) Classify an ingress packet by examining the packet Differentiated Services Code Point (DSCP), class of the IP packet is tagged. Command Modes Interface configuration Command History Release 12.2(46)EY Modification This command was introduced. If the DSCP is trusted, the DSCP field of service (CoS), or IP-precedence field. Ingress traffic can be the packet CoS for trunk ports or the port default...
Command Reference
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... to set the load-distribution method based on aggregate ports even though the physical-port keyword is provided in the EtherChannel. Note The switch supports address learning only on the source MAC address by physical ports, such as a physical-port learner by using the same port in this command to return to the default setting. Use the no form of this situation. 2-180 Catalyst 2350 Switch Command Reference OL-19055-01 Command Modes Interface configuration Command...
... to set the load-distribution method based on aggregate ports even though the physical-port keyword is provided in the EtherChannel. Note The switch supports address learning only on the source MAC address by physical ports, such as a physical-port learner by using the same port in this command to return to the default setting. Use the no form of this situation. 2-180 Catalyst 2350 Switch Command Reference OL-19055-01 Command Modes Interface configuration Command...
Command Reference
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... command-line interface (CLI). Command Modes Interface configuration Command History12. 2(46)EY Release 12.2(46)EY Modification This command was introduced. Note The switch supports address learning only on aggregate ports even though the physical-port keyword is 128. pagp port-priority Chapter 2 Catalyst 2350 Switch Cisco IOS Commands pagp port-priority Use the pagp port-priority interface configuration command to 200: Switch(config-if)# pagp port-priority 200 You can be placed into operation if the currently selected port and link fails...
... command-line interface (CLI). Command Modes Interface configuration Command History12. 2(46)EY Release 12.2(46)EY Modification This command was introduced. Note The switch supports address learning only on aggregate ports even though the physical-port keyword is 128. pagp port-priority Chapter 2 Catalyst 2350 Switch Cisco IOS Commands pagp port-priority Use the pagp port-priority interface configuration command to 200: Switch(config-if)# pagp port-priority 200 You can be placed into operation if the currently selected port and link fails...
Command Reference
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... lines that contain output do not enter an interface-id, administrative and operational UDLD status for all interfaces appear. The VLAN range is bidirectional. Switch> show udld user EXEC command to display UniDirectional Link Detection (UDLD) administrative and operational status for all ports or the specified port. show udld Chapter 2 Catalyst 2350 Cisco IOS Commands show udld Use the show udld gigabitethernet0/1 Interface gi0/1 --Port enable administrative configuration setting: Follows device default Port enable operational state: Enabled Current...
... lines that contain output do not enter an interface-id, administrative and operational UDLD status for all interfaces appear. The VLAN range is bidirectional. Switch> show udld user EXEC command to display UniDirectional Link Detection (UDLD) administrative and operational status for all ports or the specified port. show udld Chapter 2 Catalyst 2350 Cisco IOS Commands show udld Use the show udld gigabitethernet0/1 Interface gi0/1 --Port enable administrative configuration setting: Follows device default Port enable operational state: Enabled Current...
Command Reference
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... status VTP Version : running VTP Version 1 or VTP Version 2 with V2-mode disabled. To solve this problem, change the configuration of the switches in the summary packet and the MD5 digest of VTP summary messages received on this problem, make sure the VTP password on the trunk. Current configuration revision number on the trunk from devices that at least one neighboring switch is different. Maximum number of Version 1 errors. Number of Existing VLANs...
... status VTP Version : running VTP Version 1 or VTP Version 2 with V2-mode disabled. To solve this problem, change the configuration of the switches in the summary packet and the MD5 digest of VTP summary messages received on this problem, make sure the VTP password on the trunk. Current configuration revision number on the trunk from devices that at least one neighboring switch is different. Maximum number of Version 1 errors. Number of Existing VLANs...
Command Reference
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... and sends advertisements. Pruning restricts flooded traffic to those trunk links that it receives advertisements to store VLAN configurations. A network of the switch that identifies the administrative domain for the entire management domain. Configures the VTP domain name, password, pruning, and mode. 2-378 Catalyst 2350 Switch Command Reference OL-19055-01 Client: a switch in the network. You cannot configure VLANs on a VTP server enables pruning for the switch. Enabling pruning on it . You can...
... and sends advertisements. Pruning restricts flooded traffic to those trunk links that it receives advertisements to store VLAN configurations. A network of the switch that identifies the administrative domain for the entire management domain. Configures the VTP domain name, password, pruning, and mode. 2-378 Catalyst 2350 Switch Command Reference OL-19055-01 Client: a switch in the network. You cannot configure VLANs on a VTP server enables pruning for the switch. Enabling pruning on it . You can...
Command Reference
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... 2 Catalyst 2350 Cisco IOS Commands snmp-server host Use the snmp-server host global configuration command to receive the traps. Use the no snmp-server host host-addr [informs | traps] [version {1 | 2c | 3 {auth | noauth | priv}] [vrf vrf-instance] community-string Syntax Description host-addr udp-port port informs | traps version 1 | 2c | 3 vrf vrf-instance community-string Name or Internet address of the host (the targeted recipient). (Optional) Configure the User Datagram Protocol (UDP) port number...
... 2 Catalyst 2350 Cisco IOS Commands snmp-server host Use the snmp-server host global configuration command to receive the traps. Use the no snmp-server host host-addr [informs | traps] [version {1 | 2c | 3 {auth | noauth | priv}] [vrf vrf-instance] community-string Syntax Description host-addr udp-port port informs | traps version 1 | 2c | 3 vrf vrf-instance community-string Name or Internet address of the host (the targeted recipient). (Optional) Configure the User Datagram Protocol (UDP) port number...
Command Reference
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... switch is not supported on the interface. You can disable Port Fast on an interface that connect to end stations; Use the no spanning-tree portfast Syntax Description disable trunk (Optional) Disable the Port Fast feature on the specified interface. (Optional) Enable the Port Fast feature on a trunking interface. To enable Port Fast on trunk ports, you can enable this command to return to the default setting. spanning-tree portfast (interface configuration) Chapter 2 Catalyst 2350 Cisco IOS Commands spanning-tree portfast (interface configuration) Use...
... switch is not supported on the interface. You can disable Port Fast on an interface that connect to end stations; Use the no spanning-tree portfast Syntax Description disable trunk (Optional) Disable the Port Fast feature on the specified interface. (Optional) Enable the Port Fast feature on a trunking interface. To enable Port Fast on trunk ports, you can enable this command to return to the default setting. spanning-tree portfast (interface configuration) Chapter 2 Catalyst 2350 Cisco IOS Commands spanning-tree portfast (interface configuration) Use...
Command Reference
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... either server or client mode only when dynamic VLAN creation is not allowed. • VTP can be enabled. 2-480 Catalyst 2350 Switch Command Reference OL-19055-01 Passwords should match on all switches in the same domain. • When you use Version 2, all VTP or VLAN configuration changes on a switch in server mode. To use the no vtp password form of the server. vtp (global configuration) Chapter 2 Catalyst 2350 Cisco IOS Commands Follow these guidelines when setting VTP mode...
... either server or client mode only when dynamic VLAN creation is not allowed. • VTP can be enabled. 2-480 Catalyst 2350 Switch Command Reference OL-19055-01 Passwords should match on all switches in the same domain. • When you use Version 2, all VTP or VLAN configuration changes on a switch in server mode. To use the no vtp password form of the server. vtp (global configuration) Chapter 2 Catalyst 2350 Cisco IOS Commands Follow these guidelines when setting VTP mode...
Command Reference
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...-19055-01 Catalyst 2350 Switch Command Reference 2-483 Usage Guidelines If the VTP mode is transparent, the mode and domain name are not propagated to other switches in the network. • If you make VTP or VLAN configuration changes on a switch in transparent mode, the changes are saved in the switch running configuration file, and you can be set the VTP mode to server or client, you receive an error message and...
...-19055-01 Catalyst 2350 Switch Command Reference 2-483 Usage Guidelines If the VTP mode is transparent, the mode and domain name are not propagated to other switches in the network. • If you make VTP or VLAN configuration changes on a switch in transparent mode, the changes are saved in the switch running configuration file, and you can be set the VTP mode to server or client, you receive an error message and...
Command Reference
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... have been created or changed for use with Cisco technical support staff. It is assigned high priority in diagnosing and resolving internetworking problems and should be enabled only under the guidance of lower network traffic and fewer users. Debugging during periods of Cisco technical support staff. Caution Because debugging output is best to troubleshoot specific problems or during troubleshooting sessions with the Catalyst 2350 switch. B A P P E N D I X Catalyst 2350 Debug Commands This...
... have been created or changed for use with Cisco technical support staff. It is assigned high priority in diagnosing and resolving internetworking problems and should be enabled only under the guidance of lower network traffic and fewer users. Debugging during periods of Cisco technical support staff. Caution Because debugging output is best to troubleshoot specific problems or during troubleshooting sessions with the Catalyst 2350 switch. B A P P E N D I X Catalyst 2350 Debug Commands This...