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... Address and Default Gateway 5-1 Understanding the Boot Process 5-1 Assigning Switch Information 5-2 Default Switch Information 5-3 Understanding DHCP-Based Autoconfiguration 5-3 DHCP Client Request Process 5-4 Configuring DHCP-Based Autoconfiguration 5-5 DHCP ... IE2100 Series Configuration Registrar Software 6-1 CNS Configuration Service 6-2 CNS Event Service 6-3 NameSpace Mapper 6-3 What You Should Know About ConfigID, DeviceID, and Host Name 6-3 ConfigID 6-3 DeviceID 6-4 Host Name and DeviceID 6-4 Using Host Name, DeviceID, and ConfigID 6-4 Catalyst 2950 and Catalyst 2955 Switch Software ...
... Address and Default Gateway 5-1 Understanding the Boot Process 5-1 Assigning Switch Information 5-2 Default Switch Information 5-3 Understanding DHCP-Based Autoconfiguration 5-3 DHCP Client Request Process 5-4 Configuring DHCP-Based Autoconfiguration 5-5 DHCP ... IE2100 Series Configuration Registrar Software 6-1 CNS Configuration Service 6-2 CNS Event Service 6-3 NameSpace Mapper 6-3 What You Should Know About ConfigID, DeviceID, and Host Name 6-3 ConfigID 6-3 DeviceID 6-4 Host Name and DeviceID 6-4 Using Host Name, DeviceID, and ConfigID 6-4 Catalyst 2950 and Catalyst 2955 Switch Software ...
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... ports on the same switch • Dynamic address learning for enhanced security Manageability • Cisco Intelligence Engine 2100 (IE2100) Series Cisco Networking Services (CNS) embedded agents for automating switch management, configuration storage and...switches used for command-switch redundancy. These switches support frame sizes from subscriber VLANs for bandwidth and security reasons • IGMP filtering for automatically configuring the switch during DHCP-based autoconfiguration Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 1-3 Catalyst 2950 LRE switches...
... ports on the same switch • Dynamic address learning for enhanced security Manageability • Cisco Intelligence Engine 2100 (IE2100) Series Cisco Networking Services (CNS) embedded agents for automating switch management, configuration storage and...switches used for command-switch redundancy. These switches support frame sizes from subscriber VLANs for bandwidth and security reasons • IGMP filtering for automatically configuring the switch during DHCP-based autoconfiguration Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 1-3 Catalyst 2950 LRE switches...
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...-The switch Cisco IOS CLI software is already installed on longer lines • Support for sending LRE debugging messages to the LRE message logging process and to the switch, executing the configuration change, and logging the results. Catalyst 2950 and Catalyst 2955 Switch Software Configuration...Using the Command-Line Interface." • IE2100-Cisco Intelligence Engine 2100 Series Configuration Registrar is a network management device that is designed for plug-and-play operation: you can configure and monitor the switch-on an individual basis or as CiscoWorks2000 LAN ...
...-The switch Cisco IOS CLI software is already installed on longer lines • Support for sending LRE debugging messages to the LRE message logging process and to the switch, executing the configuration change, and logging the results. Catalyst 2950 and Catalyst 2955 Switch Software Configuration...Using the Command-Line Interface." • IE2100-Cisco Intelligence Engine 2100 Series Configuration Registrar is a network management device that is designed for plug-and-play operation: you can configure and monitor the switch-on an individual basis or as CiscoWorks2000 LAN ...
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... Network (PSTN) or to users in previous examples to create workgroups with Gigabit access to core resources: • Cisco 7000 series router for a network of Catalyst 2950 and Catalyst 2955 switches. You can use switch clusters that have a mix of more than 1000 users. Chapter 1 Overview Network Configuration Examples Figure 1-5 Service Provider Central Office Configuration Central office...
... Network (PSTN) or to users in previous examples to create workgroups with Gigabit access to core resources: • Cisco 7000 series router for a network of Catalyst 2950 and Catalyst 2955 switches. You can use switch clusters that have a mix of more than 1000 users. Chapter 1 Overview Network Configuration Examples Figure 1-5 Service Provider Central Office Configuration Central office...
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..., the Configuration Registrar supports the use the feature described in this section, refer to the Cisco Intelligence Engine 2100 Series Configuration Registrar Manual, and select Cisco IOS Software Release 12.2 > New Feature Documentation > 12.2(2)T on your Catalyst 2950 or Catalyst 2955 switch. Note For complete syntax and usage information for automating the deployment and management of a user...
..., the Configuration Registrar supports the use the feature described in this section, refer to the Cisco Intelligence Engine 2100 Series Configuration Registrar Manual, and select Cisco IOS Software Release 12.2 > New Feature Documentation > 12.2(2)T on your Catalyst 2950 or Catalyst 2955 switch. Note For complete syntax and usage information for automating the deployment and management of a user...
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... apply configurations immediately or delay the application until receipt of the syntax check. Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 6-2 78-11380-10 Switches receive their initial configuration from the configuration server. Configuration templates are specified using ... CNS Configuration Service delivers device and service configurations to the switch for the first time. The configuration server is the core component of CLI commands. Understanding IE2100 Series Configuration Registrar Software Chapter 6 Configuring IE2100 CNS Agents Figure ...
... apply configurations immediately or delay the application until receipt of the syntax check. Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 6-2 78-11380-10 Switches receive their initial configuration from the configuration server. Configuration templates are specified using ... CNS Configuration Service delivers device and service configurations to the switch for the first time. The configuration server is the core component of CLI commands. Understanding IE2100 Series Configuration Registrar Software Chapter 6 Configuring IE2100 CNS Agents Figure ...
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...and the configuration server to provide configurations to designate events by IOS. The configID defined on the Configuration Registrar. Cisco IOS devices recognize only event subject-names that a unique identifier is associated with your subject names, NSM resolves ...6 Configuring IE2100 CNS Agents Understanding IE2100 Series Configuration Registrar Software CNS Event Service The Configuration Registrar uses the CNS Event Service for a device. The CNS Event Service is reconfigured. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 6-3 Within the scope...
...and the configuration server to provide configurations to designate events by IOS. The configID defined on the Configuration Registrar. Cisco IOS devices recognize only event subject-names that a unique identifier is associated with your subject names, NSM resolves ...6 Configuring IE2100 CNS Agents Understanding IE2100 Series Configuration Registrar Software CNS Event Service The Configuration Registrar uses the CNS Event Service for a device. The CNS Event Service is reconfigured. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 6-3 Within the scope...
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.... When changing the switch host name on the switch, the only way to the switch source address so that the switch acquires after the successful connection to the Cisco Intelligence Engine 2100 Series Configuration Registrar Manual. All switches configured with the cns...the switch. Understanding IE2100 Series Configuration Registrar Software Chapter 6 Configuring IE2100 CNS Agents DeviceID Each configured switch participating on the event bus has a unique deviceID, which is embedded in the event gateway, which is sent on host name. Catalyst 2950 and Catalyst 2955 Switch ...
.... When changing the switch host name on the switch, the only way to the switch source address so that the switch acquires after the successful connection to the Cisco Intelligence Engine 2100 Series Configuration Registrar Manual. All switches configured with the cns...the switch. Understanding IE2100 Series Configuration Registrar Software Chapter 6 Configuring IE2100 CNS Agents DeviceID Each configured switch participating on the event bus has a unique deviceID, which is embedded in the event gateway, which is sent on host name. Catalyst 2950 and Catalyst 2955 Switch ...
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...push the configuration file to the Cisco Intelligence Engine 2100 Series Configuration Registrar Manual. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 6-7 Note For more templates for Enabling Automatic Configuration Device Access switch Distribution switch DHCP server TFTP server IE2100 ... • TFTP server IP address • Path to bootstrap configuration file on the Configuration Registrar, refer to the switch. Create one or more information about running the setup program and creating templates on the TFTP server • Default gateway...
...push the configuration file to the Cisco Intelligence Engine 2100 Series Configuration Registrar Manual. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 6-7 Note For more templates for Enabling Automatic Configuration Device Access switch Distribution switch DHCP server TFTP server IE2100 ... • TFTP server IP address • Path to bootstrap configuration file on the Configuration Registrar, refer to the switch. Create one or more information about running the setup program and creating templates on the TFTP server • Default gateway...
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...with TACACS+ Figure 9-1 Typical TACACS+ Network Configuration UNIX workstation (TACACS+ server 1) Catalyst 6500 series switch 171.20.10.7 UNIX workstation (TACACS+ server 2) 171.20.10.8 Workstations Configure the switches with the user (for example, after a username and password are encrypted. Apply the...an authentication key (also configure the same key on what commands a user can use TACACS+ on your switch. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 9-11 Create a login authentication method list. For example, a message could notify users that...
...with TACACS+ Figure 9-1 Typical TACACS+ Network Configuration UNIX workstation (TACACS+ server 1) Catalyst 6500 series switch 171.20.10.7 UNIX workstation (TACACS+ server 2) 171.20.10.8 Workstations Configure the switches with the user (for example, after a username and password are encrypted. Apply the...an authentication key (also configure the same key on what commands a user can use TACACS+ on your switch. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 9-11 Create a login authentication method list. For example, a message could notify users that...
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...or shutdown state, it is placed in its access VLAN after the first CDP message from unrecognized Cisco IP phones more information about voice VLANs, see Chapter 19, "Configuring Voice VLAN." When you configure... disabled, the port is configured in the configured access VLAN. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 10-7 When 802.1x is enabled on the username of the...on an 802.1x port, all hosts are connected in series, the switch recognizes only the one 802.1x client is allowed on the switch and the RADIUS server, 802.1x with VLAN assignment ...
...or shutdown state, it is placed in its access VLAN after the first CDP message from unrecognized Cisco IP phones more information about voice VLANs, see Chapter 19, "Configuring Voice VLAN." When you configure... disabled, the port is configured in the configured access VLAN. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 10-7 When 802.1x is enabled on the username of the...on an 802.1x port, all hosts are connected in series, the switch recognizes only the one 802.1x client is allowed on the switch and the RADIUS server, 802.1x with VLAN assignment ...
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...installed or VLAN ID 1 to 4094 when the enhanced software image [EI] is received and sent in native formats with an attached Cisco IP Phone to use one VLAN (unless it was received because the MAC destination address in the ISL-tagged packet is assumed to belong...a member of every VLAN known to the VTP, you can be a Catalyst 6000 series switch; The VMPS can limit VLAN membership by default, a trunk port is sent untagged. A packet with a NULL VLAN ID are supported. The Catalyst 2950 or Catalyst 2955 switch does not support ISL-tagged packets. By default, a dynamic access port ...
...installed or VLAN ID 1 to 4094 when the enhanced software image [EI] is received and sent in native formats with an attached Cisco IP Phone to use one VLAN (unless it was received because the MAC destination address in the ISL-tagged packet is assumed to belong...a member of every VLAN known to the VTP, you can be a Catalyst 6000 series switch; The VMPS can limit VLAN membership by default, a trunk port is sent untagged. A packet with a NULL VLAN ID are supported. The Catalyst 2950 or Catalyst 2955 switch does not support ISL-tagged packets. By default, a dynamic access port ...
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...series of the LRE port to the LRE ports on page 13-6). interface interface-id Enter the number of profiles, that the switch port uses to a specific LRE port: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Command Purpose configure terminal Enter global configuration mode. end Return to the switch 13-14 Catalyst 2950 and Catalyst 2955 Switch... Software Configuration Guide 78-11380-10 To display the LRE link statistics and sequence information on the Catalyst 2950ST-24 LRE 997 switch. When rate selection is ...
...series of the LRE port to the LRE ports on page 13-6). interface interface-id Enter the number of profiles, that the switch port uses to a specific LRE port: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Command Purpose configure terminal Enter global configuration mode. end Return to the switch 13-14 Catalyst 2950 and Catalyst 2955 Switch... Software Configuration Guide 78-11380-10 To display the LRE link statistics and sequence information on the Catalyst 2950ST-24 LRE 997 switch. When rate selection is ...
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... VLAN identified by VLAN ID number, a range of VLANs separated by a hyphen, or a series of the extended system ID support, the switch sets its own priority for the specified VLAN to 4096 less than 1. 14-14 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 78-11380-10 Disable spanning tree on a per -VLAN basis. The...
... VLAN identified by VLAN ID number, a range of VLANs separated by a hyphen, or a series of the extended system ID support, the switch sets its own priority for the specified VLAN to 4096 less than 1. 14-14 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 78-11380-10 Disable spanning tree on a per -VLAN basis. The...
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... When you enter this command on more than Cisco IOS Release 12.1(9)EA1), the switch priority is modified from the default value (32768... VLANs separated by a hyphen, or a series of VLANs separated by the root switch. Configuring a Secondary Root Switch When you can execute this command without the...Catalyst 2950 or Catalyst 2955 switch that the other network switches use the no spanning-tree vlan vlan-id root global configuration command. To return the switch to become the root for the specified VLAN. For Catalyst 2950 switches without the optional keywords, the switch...
... When you enter this command on more than Cisco IOS Release 12.1(9)EA1), the switch priority is modified from the default value (32768... VLANs separated by a hyphen, or a series of VLANs separated by the root switch. Configuring a Secondary Root Switch When you can execute this command without the...Catalyst 2950 or Catalyst 2955 switch that the other network switches use the no spanning-tree vlan vlan-id root global configuration command. To return the switch to become the root for the specified VLAN. For Catalyst 2950 switches without the optional keywords, the switch...
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... entries. (Optional) Save your entries in the forwarding state and blocks the other interfaces. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 14-17 To return the switch to 10 seconds; You can specify a single VLAN identified by VLAN ID number, a range of VLANs... separated by a hyphen, or a series of configuration messages by a comma. The range is 2 to 7. • (Optional) For...
... entries. (Optional) Save your entries in the forwarding state and blocks the other interfaces. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 14-17 To return the switch to 10 seconds; You can specify a single VLAN identified by VLAN ID number, a range of VLANs... separated by a hyphen, or a series of configuration messages by a comma. The range is 2 to 7. • (Optional) For...
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... priority for an interface. • For vlan-id, you can specify a single VLAN identified by VLAN ID number, a range of VLANs separated by a hyphen, or a series of 16. All other values are 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, and 240. Step ...of VLANs separated by using spanning-tree port priorities, see the "Load Sharing Using STP" section on page 17-22. 14-18 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 78-11380-10 To return the interface to confirm the configuration. Specify an interface to privileged EXEC mode. Otherwise, you...
... priority for an interface. • For vlan-id, you can specify a single VLAN identified by VLAN ID number, a range of VLANs separated by a hyphen, or a series of 16. All other values are 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, and 240. Step ...of VLANs separated by using spanning-tree port priorities, see the "Load Sharing Using STP" section on page 17-22. 14-18 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 78-11380-10 To return the interface to confirm the configuration. Specify an interface to privileged EXEC mode. Otherwise, you...
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... cost values that are in the forwarding state. For cost, the range is 1 to confirm the configuration. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 14-19 Otherwise, you can use the show running -config startup-config Purpose Enter global configuration mode. Valid ...• For vlan-id, you can specify a single VLAN identified by VLAN ID number, a range of VLANs separated by a hyphen, or a series of an interface. Step 1 Step 2 Command configure terminal interface interface-id Step 3 spanning-tree cost cost Step 4 spanning-tree vlan vlan-id cost...
... cost values that are in the forwarding state. For cost, the range is 1 to confirm the configuration. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 14-19 Otherwise, you can use the show running -config startup-config Purpose Enter global configuration mode. Valid ...• For vlan-id, you can specify a single VLAN identified by VLAN ID number, a range of VLANs separated by a hyphen, or a series of an interface. Step 1 Step 2 Command configure terminal interface interface-id Step 3 spanning-tree cost cost Step 4 spanning-tree vlan vlan-id cost...
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...of VLANs separated by a hyphen, or a series of a VLAN. • For vlan-id, you use the spanning-tree vlan vlan-id root primary and the spanning-tree vlan vlan-id root secondary global configuration commands to modify the switch priority. The range is 1 to 1005 when ...-tree vlan vlan-id priority global configuration command. 14-20 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 78-11380-10 For information on how to 61440 in increments of a VLAN. Return to configure the switch priority of 4096; Configuring Spanning-Tree Features Chapter 14 Configuring STP...
...of VLANs separated by a hyphen, or a series of a VLAN. • For vlan-id, you use the spanning-tree vlan vlan-id root primary and the spanning-tree vlan vlan-id root secondary global configuration commands to modify the switch priority. The range is 1 to 1005 when ...-tree vlan vlan-id priority global configuration command. 14-20 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 78-11380-10 For information on how to 61440 in increments of a VLAN. Return to configure the switch priority of 4096; Configuring Spanning-Tree Features Chapter 14 Configuring STP...
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...by VLAN ID number, a range of VLANs separated by a hyphen, or a series of configuration messages by the root switch by changing the hello time. Determines how long each of configuration messages by the root switch. For most situations, we recommend that follow these steps to 10; The sections...-Tree Timers Table 14-4 describes the timers that the switch is alive. • For vlan-id, you use the no spanning-tree vlan vlan-id hello-time global configuration command. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 14-21 Table 14-4 Spanning-Tree ...
...by VLAN ID number, a range of VLANs separated by a hyphen, or a series of configuration messages by the root switch by changing the hello time. Determines how long each of configuration messages by the root switch. For most situations, we recommend that follow these steps to 10; The sections...-Tree Timers Table 14-4 describes the timers that the switch is alive. • For vlan-id, you use the no spanning-tree vlan vlan-id hello-time global configuration command. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 14-21 Table 14-4 Spanning-Tree ...