Software Configuration Guide
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...operating system. Non-LRE Catalyst 2950 switches running a release prior to Cisco IOS Release 12.1(14)EA1 and Catalyst 2950 LRE switches running a release prior to Cisco IOS Release 12.1(19)EA1 do not support Express Setup. Otherwise, use one of assigning a Telnet password (to provide security during... Passwords on Catalyst 2955 Switches" section on page 32-8. Refer to your switch hardware installation guide for specific IP information. Note The Catalyst 2955 switches do not connect any devices to the switch before the operating system is not active until the next system reset ...
...operating system. Non-LRE Catalyst 2950 switches running a release prior to Cisco IOS Release 12.1(14)EA1 and Catalyst 2950 LRE switches running a release prior to Cisco IOS Release 12.1(19)EA1 do not support Express Setup. Otherwise, use one of assigning a Telnet password (to provide security during... Passwords on Catalyst 2955 Switches" section on page 32-8. Refer to your switch hardware installation guide for specific IP information. Note The Catalyst 2955 switches do not connect any devices to the switch before the operating system is not active until the next system reset ...
Software Configuration Guide
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...a manually entered unicast or multicast address that does not age and that is not lost when the switch resets. You cannot use the no banner login global configuration command. This example shows how to configure a...between ports. Please enter your username and password. $ Switch(config)# Managing the MAC Address Table The MAC address table contains address information that the switch learns and then ages when it is not... release. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 8-21 Characters after the MOTD banner and before the login prompt.
...a manually entered unicast or multicast address that does not age and that is not lost when the switch resets. You cannot use the no banner login global configuration command. This example shows how to configure a...between ports. Please enter your username and password. $ Switch(config)# Managing the MAC Address Table The MAC address table contains address information that the switch learns and then ages when it is not... release. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 8-21 Characters after the MOTD banner and before the login prompt.
Software Configuration Guide
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...Client Switch to other switches in only one switch or several interconnected switches under the same administrative responsibility sharing the same VTP domain name. If you configure a switch for verifying and resetting the VTP configuration revision number. For domain name and password configuration... VTP advertisements are not sent to a VTP Domain" section on page 18-8. 18-2 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 78-11380-10 A switch can erase all VLAN information from network administrators. If you make global VLAN configuration changes for...
...Client Switch to other switches in only one switch or several interconnected switches under the same administrative responsibility sharing the same VTP domain name. If you configure a switch for verifying and resetting the VTP configuration revision number. For domain name and password configuration... VTP advertisements are not sent to a VTP Domain" section on page 18-8. 18-2 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 78-11380-10 A switch can erase all VLAN information from network administrators. If you make global VLAN configuration changes for...
Software Configuration Guide
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...as transparent, even if the switch resets. You must use this ...-config startup-config privileged EXEC command. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 18-7 The VLAN database revision number ...switch startup configuration file by entering the vlan database privileged EXEC command. VTP Configuration in Global Configuration Mode You can configure VTP by entering the vlan database privileged EXEC command. Chapter 18 Configuring VTP Configuring VTP VTP Configuration Options You can use the vtp global configuration command to set the VTP password...
...as transparent, even if the switch resets. You must use this ...-config startup-config privileged EXEC command. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 18-7 The VLAN database revision number ...switch startup configuration file by entering the vlan database privileged EXEC command. VTP Configuration in Global Configuration Mode You can configure VTP by entering the vlan database privileged EXEC command. Chapter 18 Configuring VTP Configuring VTP VTP Configuration Options You can use the vtp global configuration command to set the VTP password...
Software Configuration Guide
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...switch to VTP server mode, use the no -password state. Note Before you create extended-range VLANs (VLAN IDs 1006 to 4094), you can only reassign a switch to server. Configure the switch for VTP transparent mode, VTP is not allowed. 18-12 Catalyst 2950 and Catalyst 2955 Switch...display. (Optional) Save the configuration in the switch startup configuration file: Step 1 Step 2 Step...switch for VTP transparent mode (disable VTP). Return to the startup configuration so that the switch ...18-9. However, a VTP transparent switch running configuration and can be removed; Save...
...switch to VTP server mode, use the no -password state. Note Before you create extended-range VLANs (VLAN IDs 1006 to 4094), you can only reassign a switch to server. Configure the switch for VTP transparent mode, VTP is not allowed. 18-12 Catalyst 2950 and Catalyst 2955 Switch...display. (Optional) Save the configuration in the switch startup configuration file: Step 1 Step 2 Step...switch for VTP transparent mode (disable VTP). Return to the startup configuration so that the switch ...18-9. However, a VTP transparent switch running configuration and can be removed; Save...
Software Configuration Guide
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...password. Load any helper files: switch# load_helper Step 8 Display the contents of flash memory: switch# dir flash: Step 9 The switch file system appears in response to the confirmation prompts. The configuration file is now reloaded, and you had set the console port speed to anything other than 9600, it has been reset...after the LED above port 1X turns off. This file contains the password definition. Enter global configuration mode: switch# configure terminal 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 32-3 Enter N at the same time, reconnect...
...password. Load any helper files: switch# load_helper Step 8 Display the contents of flash memory: switch# dir flash: Step 9 The switch file system appears in response to the confirmation prompts. The configuration file is now reloaded, and you had set the console port speed to anything other than 9600, it has been reset...after the LED above port 1X turns off. This file contains the password definition. Enter global configuration mode: switch# configure terminal 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 32-3 Enter N at the same time, reconnect...
Software Configuration Guide
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... running-config startup-config The new password is the default configuration for Catalyst 2950 LRE switches. Using Recovery Procedures Step 15 Change the password: switch(config)# enable secret or switch(config)# enable password Step 16 Return to privileged EXEC mode: switch(config)# exit switch# Step 17 Write the running configuration to reset a password and password recover has been disabled, a status message shows this...
... running-config startup-config The new password is the default configuration for Catalyst 2950 LRE switches. Using Recovery Procedures Step 15 Change the password: switch(config)# enable secret or switch(config)# enable password Step 16 Return to privileged EXEC mode: switch(config)# exit switch# Step 17 Write the running configuration to reset a password and password recover has been disabled, a status message shows this...
Software Configuration Guide
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... to its original name: Switch# rename flash:config.text.old flash:config.text 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 32-5 go to the "Procedure with Password Recovery Enabled If the password-recovery mechanism is enabled, this : The password-recovery mechanism has been triggered...than 9600, it has been reset to that particular speed. This file contains the password definition. Enter N at the prompt: Continue with this message appears: The system has been interrupted prior to initializing the flash file system. switch# rename flash:config.text ...
... to its original name: Switch# rename flash:config.text.old flash:config.text 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 32-5 go to the "Procedure with Password Recovery Enabled If the password-recovery mechanism is enabled, this : The password-recovery mechanism has been triggered...than 9600, it has been reset to that particular speed. This file contains the password definition. Enter N at the prompt: Continue with this message appears: The system has been interrupted prior to initializing the flash file system. switch# rename flash:config.text ...
Software Configuration Guide
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... mode: Switch# configure terminal Step 11 Change the password: Switch (config)# enable secret password Step 12 The secret password can be allowed. Note This procedure is currently disabled. With the switch in a shutdown state. Would you agree to let the system be reset back to... The password-recovery mechanism has been triggered, but ignores leading spaces. Return to privileged EXEC mode: Switch (config)# exit Switch# Step 13 Write the running configuration to verify if there are backup switch and VLAN configuration files. 32-6 Catalyst 2950 and Catalyst 2955 Switch Software ...
... mode: Switch# configure terminal Step 11 Change the password: Switch (config)# enable secret password Step 12 The secret password can be allowed. Note This procedure is currently disabled. With the switch in a shutdown state. Would you agree to let the system be reset back to... The password-recovery mechanism has been triggered, but ignores leading spaces. Return to privileged EXEC mode: Switch (config)# exit Switch# Step 13 Write the running configuration to verify if there are backup switch and VLAN configuration files. 32-6 Catalyst 2950 and Catalyst 2955 Switch Software ...
Software Configuration Guide
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...N At the switch prompt, enter privileged EXEC mode: Switch> enable Enter global configuration mode: Switch# configure terminal Change the password: Switch (config)# enable secret password The secret password can be from 1 to 25 alphanumeric characters, can reset the password. you cannot ...Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 32-7 Y Load any helper files: Switch# load_helper Display the contents of flash memory: switch# dir flash: The switch file system appears in the directory. To continue with password recovery, enter N at the prompt: Continue with password...
...N At the switch prompt, enter privileged EXEC mode: Switch> enable Enter global configuration mode: Switch# configure terminal Change the password: Switch (config)# enable secret password The secret password can be from 1 to 25 alphanumeric characters, can reset the password. you cannot ...Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 32-7 Y Load any helper files: Switch# load_helper Display the contents of flash memory: switch# dir flash: The switch file system appears in the directory. To continue with password recovery, enter N at the prompt: Continue with password...
Software Configuration Guide
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... dialog? [yes/no]: N Step 11 At the switch prompt, change the password. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 32-9 Change the emulation software line speed to match that of the boot loader prompt. switch# rename flash:config.text flash:config.text.old Step 10...are prompted to config.text.old. This file contains the password definition. Initialize the flash file system: switch# flash_init Step 6 Step 7 If you set the console port speed to anything other than 9600, it has been reset to that appear on the console after the user enters ...
... dialog? [yes/no]: N Step 11 At the switch prompt, change the password. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 32-9 Change the emulation software line speed to match that of the boot loader prompt. switch# rename flash:config.text flash:config.text.old Step 10...are prompted to config.text.old. This file contains the password definition. Initialize the flash file system: switch# flash_init Step 6 Step 7 If you set the console port speed to anything other than 9600, it has been reset to that appear on the console after the user enters ...
Software Configuration Guide
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... see RMON Remote Network Monitoring See RMON report suppression, IGMP described 21-5 disabling 21-11 resetting a UDLD-shutdown interface 23-6 restricting access NTP services 8-8 overview 9-1 passwords and privilege levels 9-2 RADIUS 9-18 TACACS+ 9-10 retry count, VMPS, changing 17-30...15-6 designated switch, defined 15-6 interoperability with 802.1D described 15-5 restarting migration process 15-22 topology changes 15-10 overview 15-6 port roles described 15-6 synchronized 15-8 proposal-agreement handshake process 15-7 IN-24 Catalyst 2950 and Catalyst 2955 Switch Software Configuration ...
... see RMON Remote Network Monitoring See RMON report suppression, IGMP described 21-5 disabling 21-11 resetting a UDLD-shutdown interface 23-6 restricting access NTP services 8-8 overview 9-1 passwords and privilege levels 9-2 RADIUS 9-18 TACACS+ 9-10 retry count, VMPS, changing 17-30...15-6 designated switch, defined 15-6 interoperability with 802.1D described 15-5 restarting migration process 15-22 topology changes 15-10 overview 15-6 port roles described 15-6 synchronized 15-8 proposal-agreement handshake process 15-7 IN-24 Catalyst 2950 and Catalyst 2955 Switch Software Configuration ...
Software Configuration Guide
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...VLAN configuration mode 18-7 configuration mode options 18-7 configuration requirements 18-9 configuration revision number guideline 18-14 resetting 18-15 configuring client mode 18-11 server mode 18-9 transparent mode 18-12 consistency checks 18-4 ...modes client 18-3, 18-11 server 18-3, 18-9 transitions 18-3 transparent 18-3, 18-12 monitoring 18-16 passwords 18-8 78-11380-10 Index VTP (continued) pruning disabling 18-14 enabling 18-14 examples 18-5 overview... 30-38 defining 30-9 description 30-9 X Xmodem protocol 32-2 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide IN-33
...VLAN configuration mode 18-7 configuration mode options 18-7 configuration requirements 18-9 configuration revision number guideline 18-14 resetting 18-15 configuring client mode 18-11 server mode 18-9 transparent mode 18-12 consistency checks 18-4 ...modes client 18-3, 18-11 server 18-3, 18-9 transitions 18-3 transparent 18-3, 18-12 monitoring 18-16 passwords 18-8 78-11380-10 Index VTP (continued) pruning disabling 18-14 enabling 18-14 examples 18-5 overview... 30-38 defining 30-9 description 30-9 X Xmodem protocol 32-2 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide IN-33