Configuration Guide
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...E R 13 C H A P T E R 78-11380-03 Leaving a Multicast Group 11-6 CLI: Configuring a Multicast Router Port 11-7 Understanding Multicast VLAN Registration 11-7 Using MVR in a Multicast Television Application 11-8 Configuration Guidelines and Limitations 11-10 Default MVR ...ACLs 12-1 ACLs 12-2 Handling Fragmented and Unfragmented Traffic 12-3 Understanding Access Control Parameters 12-4 Guidelines for Configuring ACLs on the Catalyst 2950 Switches 12-5 Configuring ACLs 12-6 Unsupported Features 12-6 Creating Standard and Extended IP ACLs 12-7 ACL Numbers 12-7 Creating a Numbered Standard...
...E R 13 C H A P T E R 78-11380-03 Leaving a Multicast Group 11-6 CLI: Configuring a Multicast Router Port 11-7 Understanding Multicast VLAN Registration 11-7 Using MVR in a Multicast Television Application 11-8 Configuration Guidelines and Limitations 11-10 Default MVR ...ACLs 12-1 ACLs 12-2 Handling Fragmented and Unfragmented Traffic 12-3 Understanding Access Control Parameters 12-4 Guidelines for Configuring ACLs on the Catalyst 2950 Switches 12-5 Configuring ACLs 12-6 Unsupported Features 12-6 Creating Standard and Extended IP ACLs 12-7 ACL Numbers 12-7 Creating a Numbered Standard...
Configuration Guide
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...modes, use command history and editing features, and how to the IOS documentation set available from the Cisco IOS Software drop-down list. Configuring switch clusters is as follows: Chapter 1, "Overview," lists the software features of commands, use the ...CMS, refer to the Catalyst 2950 Desktop Switch Command Reference. Chapter 4, "General Switch Administration," includes the switch-configuration default settings and information about software releases, accessing the management interfaces, and using the CLI. Chapter 7, "Configuring 802.1X Port-Based Authentication," provides the...
...modes, use command history and editing features, and how to the IOS documentation set available from the Cisco IOS Software drop-down list. Configuring switch clusters is as follows: Chapter 1, "Overview," lists the software features of commands, use the ...CMS, refer to the Catalyst 2950 Desktop Switch Command Reference. Chapter 4, "General Switch Administration," includes the switch-configuration default settings and information about software releases, accessing the management interfaces, and using the CLI. Chapter 7, "Configuring 802.1X Port-Based Authentication," provides the...
Configuration Guide
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...; Autosensing of speed on the 10/100 ports and autonegotiation of duplex mode on all switch ports for optimizing bandwidth • IEEE 802.3x flow control on Gigabit ports operating in your intranet • Switch clustering technology used for HSRP must have compatible software releases. The Catalyst 2950 switches running Cisco IOS Release12.1(6)EA2 or later support frame...
...; Autosensing of speed on the 10/100 ports and autonegotiation of duplex mode on all switch ports for optimizing bandwidth • IEEE 802.3x flow control on Gigabit ports operating in your intranet • Switch clustering technology used for HSRP must have compatible software releases. The Catalyst 2950 switches running Cisco IOS Release12.1(6)EA2 or later support frame...
Configuration Guide
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...spanning-tree topology change from becoming the STP root Note A Catalyst 2950 switch can support up to 64 spanning-tree instances (see Table 8-1 on page 8-2). Note The Catalyst 2950-12 and Catalyst 2950-24 switches support only 64 port-based VLANs. • IEEE 802.1Q trunking protocol on..., adds, and changes; management and control of trunking encapsulation (802.1Q) to be used Catalyst 2950 Desktop Switch Software Configuration Guide 1-4 78-11380-03 Port Fast mode for preventing switches outside the network core from a blocking state to a forwarding state - STP root guard for...
...spanning-tree topology change from becoming the STP root Note A Catalyst 2950 switch can support up to 64 spanning-tree instances (see Table 8-1 on page 8-2). Note The Catalyst 2950-12 and Catalyst 2950-24 switches support only 64 port-based VLANs. • IEEE 802.1Q trunking protocol on..., adds, and changes; management and control of trunking encapsulation (802.1Q) to be used Catalyst 2950 Desktop Switch Software Configuration Guide 1-4 78-11380-03 Port Fast mode for preventing switches outside the network core from a blocking state to a forwarding state - STP root guard for...
Configuration Guide
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...the switch and switch cluster members from the CLI. Management Options The Catalyst 2950 switches are designed for managing the switches • Advantages of clustering switches and using CMS Management Interface Options You can configure and monitor individual switches and switch clusters...station directly to support desktop-switching features. Management Options Chapter 1 Overview Table 1-1 Features (continued) Monitoring • Switch LEDs that provide visual port and switch status • Switch Port Analyzer (SPAN) for complete traffic monitoring on any port • Four groups (...
...the switch and switch cluster members from the CLI. Management Options The Catalyst 2950 switches are designed for managing the switches • Advantages of clustering switches and using CMS Management Interface Options You can configure and monitor individual switches and switch clusters...station directly to support desktop-switching features. Management Options Chapter 1 Overview Table 1-1 Features (continued) Monitoring • Switch LEDs that provide visual port and switch status • Switch Port Analyzer (SPAN) for complete traffic monitoring on any port • Four groups (...
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... Using the required Cisco proprietary signaling and cabling, the GigaStack GBIC-to-GigaStack GBIC connection cannot exceed 3 feet (1 meter). • Redundant Gigabit backbone-Using HSRP, you can configure the stack members and the Catalyst 3550-12G switch as a switch cluster to manage...port to prioritize voice and data traffic as either high- Each switch in this with a dedicated 1-Gbps connection to network resources in a star configuration. Using Gigabit modules on two of Catalyst 2950-48 switches, you use Gigabit modules to connect the switches directly to a backbone switch...
... Using the required Cisco proprietary signaling and cabling, the GigaStack GBIC-to-GigaStack GBIC connection cannot exceed 3 feet (1 meter). • Redundant Gigabit backbone-Using HSRP, you can configure the stack members and the Catalyst 3550-12G switch as a switch cluster to manage...port to prioritize voice and data traffic as either high- Each switch in this with a dedicated 1-Gbps connection to network resources in a star configuration. Using Gigabit modules on two of Catalyst 2950-48 switches, you use Gigabit modules to connect the switches directly to a backbone switch...
Configuration Guide
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...configured as a switch cluster, with primary and secondary command switches for full-duplex operation, it receives up to the servers. or 100-Mbps access to Medium-Sized Network Configuration Cisco 2600 router Catalyst 2900 XL, Catalyst 2950, Catalyst 3550, and Catalyst 3500 XL GigaStack ...-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 1-11 Servers are connected through one line. The Catalyst 2900, Catalyst 2950, Catalyst 3500, and Catalyst 3550 switches in this network are connected to the Gigabit module ports on each switch to the 10/100 switch ports for full-...
...configured as a switch cluster, with primary and secondary command switches for full-duplex operation, it receives up to the servers. or 100-Mbps access to Medium-Sized Network Configuration Cisco 2600 router Catalyst 2900 XL, Catalyst 2950, Catalyst 3550, and Catalyst 3500 XL GigaStack ...-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 1-11 Servers are connected through one line. The Catalyst 2900, Catalyst 2950, Catalyst 3500, and Catalyst 3550 switches in this network are connected to the Gigabit module ports on each switch to the 10/100 switch ports for full-...
Configuration Guide
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... the Catalyst 2950 switches. Cisco IP Phones are configured on the Catalyst 3524-PWR XL switches provides -48 VDC power to the Catalyst 3524-PWR XL switches receive power from all the Catalyst switches except the Catalyst 4908G-L3 switch. IP phones not connected to the Cisco IP Phone. A Catalyst 3550-12T-L3 backbone switch provides the benefits of the cluster members. These multiservice switch ports automatically...
... the Catalyst 2950 switches. Cisco IP Phones are configured on the Catalyst 3524-PWR XL switches provides -48 VDC power to the Catalyst 3524-PWR XL switches receive power from all the Catalyst switches except the Catalyst 4908G-L3 switch. IP phones not connected to the Cisco IP Phone. A Catalyst 3550-12T-L3 backbone switch provides the benefits of the cluster members. These multiservice switch ports automatically...
Configuration Guide
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...802.1Q trunk Negotiate trunk Color Light green Pink Peach White 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 2-9 Chapter 2 Getting Started with CMS Front Panel View VLAN Membership Modes Ports in the Front Panel view are outlined by colors (Table 2-5) when you click... Highlight VLAN Port Membership Modes on the Configure VLANs tab on the Catalyst 1900 and Catalyst 2820 switches. For more information about these modes, see the "Assigning VLAN Port Membership Modes" section on page 8-4. The colors show the VLAN ...
...802.1Q trunk Negotiate trunk Color Light green Pink Peach White 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 2-9 Chapter 2 Getting Started with CMS Front Panel View VLAN Membership Modes Ports in the Front Panel view are outlined by colors (Table 2-5) when you click... Highlight VLAN Port Membership Modes on the Configure VLANs tab on the Catalyst 1900 and Catalyst 2820 switches. For more information about these modes, see the "Assigning VLAN Port Membership Modes" section on page 8-4. The colors show the VLAN ...
Configuration Guide
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... is a Catalyst 2950 switch running Cisco IOS Release 12.1(6)EA2 or later. You can display the system messages of the Catalyst 2950 switches when they are in use by the switch software. Display and configure the VLAN Trunking Protocol (VTP) for high-speed links between switches. Change the management VLAN on the Catalyst 2950 or Catalyst 3550 switches. Display port statistics...
... is a Catalyst 2950 switch running Cisco IOS Release 12.1(6)EA2 or later. You can display the system messages of the Catalyst 2950 switches when they are in use by the switch software. Display and configure the VLAN Trunking Protocol (VTP) for high-speed links between switches. Change the management VLAN on the Catalyst 2950 or Catalyst 3550 switches. Display port statistics...
Configuration Guide
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... the VLAN mode for the Catalyst 1900 and Catalyst 2820 switches. Delete a cluster. Available from a cluster member switch but not from the cluster. Display a graph showing the bandwidth used configuration windows from this menu option are available in port status mode). 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 2-21 Available only when there is...
... the VLAN mode for the Catalyst 1900 and Catalyst 2820 switches. Delete a cluster. Available from a cluster member switch but not from the cluster. Display a graph showing the bandwidth used configuration windows from this menu option are available in port status mode). 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 2-21 Available only when there is...
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... Content window appears (Figure 2-10). Link Popup Menu You can display reports and graphs for two connected devices. Display information about the device and port on either end of the link and the state of the link displays. If one device is an unknown device or a candidate, only the... cluster member side of the link. Figure 2-10 Multilink Decomposer Window 2-22 Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03 The Link Report and Link Graph options are not available if at both ends of the link are...
... Content window appears (Figure 2-10). Link Popup Menu You can display reports and graphs for two connected devices. Display information about the device and port on either end of the link and the state of the link displays. If one device is an unknown device or a candidate, only the... cluster member side of the link. Figure 2-10 Multilink Decomposer Window 2-22 Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03 The Link Report and Link Graph options are not available if at both ends of the link are...
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... the link. It is not available on the Catalyst 1900 and Catalyst 2820 switches. To display a device popup menu, click an icon, and right-click. It is also available on Catalyst 2950 switches running Cisco IOS Release 12.0(5)WC2 and later. Display information about the device and port on either end of the link and the state...
... the link. It is not available on the Catalyst 1900 and Catalyst 2820 switches. To display a device popup menu, click an icon, and right-click. It is also available on Catalyst 2950 switches running Cisco IOS Release 12.0(5)WC2 and later. Display information about the device and port on either end of the link and the state...
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... - It provides this IOS software release supports. For information about connecting to a switch port, refer to configure, monitor, and troubleshoot Catalyst 2950 switches. SNMPv2C replaces the Party-based Administrative and Security Framework of SNMPv2Classic with the Community... your switch by using SNMP, note that you can manage switches by using the CLI. Catalyst 2950 Desktop Switch Software Configuration Guide 4-4 78-11380-03 SNMP Network Management Platforms Chapter 4 General Switch Administration • Configuring your web browser • Displaying the Cisco Systems ...
... - It provides this IOS software release supports. For information about connecting to a switch port, refer to configure, monitor, and troubleshoot Catalyst 2950 switches. SNMPv2C replaces the Party-based Administrative and Security Framework of SNMPv2Classic with the Community... your switch by using SNMP, note that you can manage switches by using the CLI. Catalyst 2950 Desktop Switch Software Configuration Guide 4-4 78-11380-03 SNMP Network Management Platforms Chapter 4 General Switch Administration • Configuring your web browser • Displaying the Cisco Systems ...
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... Security Access Control Lists (ACLs)3 Disabled None assigned None assigned "Configuring Flooding Controls" section on page 12-7. 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 4-9 "Changing the Port Speed and Duplex Mode" Port > Port Settings section on page 9-30. Protocol (STP) "Configuring Advanced STP Features" section on page 10-1. "Guidelines for Configuring ACLs...
... Security Access Control Lists (ACLs)3 Disabled None assigned None assigned "Configuring Flooding Controls" section on page 12-7. 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 4-9 "Changing the Port Speed and Duplex Mode" Port > Port Settings section on page 9-30. Protocol (STP) "Configuring Advanced STP Features" section on page 10-1. "Guidelines for Configuring ACLs...
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... page 6-12. Report > System Messages "Passwords" section on - Port > Port Security "Configuring TACACS+" section on page 5-14 and - "Configuring Protected Ports" section on page 4-4. section on page 10-5. Documentation set for Cisco IOS Release 12.1 on page 6-10. "Changing the Password" section on Cisco.com. Port > Protected Port 4-10 Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03
... page 6-12. Report > System Messages "Passwords" section on - Port > Port Security "Configuring TACACS+" section on page 5-14 and - "Configuring Protected Ports" section on page 4-4. section on page 10-5. Documentation set for Cisco IOS Release 12.1 on page 6-10. "Changing the Password" section on Cisco.com. Port > Protected Port 4-10 Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03
Configuration Guide
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... trunk 4, 9 Switch 6 (management VLAN 9) VLAN 9 Catalyst 1900, Catalyst 2820, Catalyst 2900 XL, Catalyst 2950, and Catalyst 3500 XL switches Switch 4 (management VLAN 9) Switch 7 (management VLAN 4) VLAN 9 Switch 9 (management VLAN 9) Switch 8 (management VLAN 9) VLAN 4 Switch 10 (management VLAN 4) 65277 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 5-7 If the cluster members include Catalyst 3550 switches, these switches: • Switches 7 and 10, which are in Figure 5-3 has ports assigned...
... trunk 4, 9 Switch 6 (management VLAN 9) VLAN 9 Catalyst 1900, Catalyst 2820, Catalyst 2900 XL, Catalyst 2950, and Catalyst 3500 XL switches Switch 4 (management VLAN 9) Switch 7 (management VLAN 4) VLAN 9 Switch 9 (management VLAN 9) Switch 8 (management VLAN 9) VLAN 4 Switch 10 (management VLAN 4) 65277 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 5-7 If the cluster members include Catalyst 3550 switches, these switches: • Switches 7 and 10, which are in Figure 5-3 has ports assigned...
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... ports assigned to a Catalyst 3550 command switch through Different Management VLANs Catalyst 3550 command switch Catalyst 3550 standby command switch VLAN 9 Si Si VLAN 16 Switch 3 (management VLAN 16) VLAN 16 VLAN 62 Switch 5 (management VLAN 62) VLAN trunk 4, 62 VLAN 9 Switch 6 (management VLAN 9) VLAN 9 Catalyst 1900, Catalyst 2820, Catalyst 2900 XL, Catalyst 2950, and Catalyst 3500 XL switches Switch 4 (management VLAN 16) Switch 7 (management VLAN 4) VLAN 62 Switch...
... ports assigned to a Catalyst 3550 command switch through Different Management VLANs Catalyst 3550 command switch Catalyst 3550 standby command switch VLAN 9 Si Si VLAN 16 Switch 3 (management VLAN 16) VLAN 16 VLAN 62 Switch 5 (management VLAN 62) VLAN trunk 4, 62 VLAN 9 Switch 6 (management VLAN 9) VLAN 9 Catalyst 1900, Catalyst 2820, Catalyst 2900 XL, Catalyst 2950, and Catalyst 3500 XL switches Switch 4 (management VLAN 16) Switch 7 (management VLAN 4) VLAN 62 Switch...
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... configures its default management VLAN changes to the VLAN of -box) Catalyst 2950 switch 65581 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 5-9 By default, all access ports on the new switch are assigned to the cluster through an access port. An access port (AP) carries the traffic of the immediately upstream neighbor. To add a new...
... configures its default management VLAN changes to the VLAN of -box) Catalyst 2950 switch 65581 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 5-9 By default, all access ports on the new switch are assigned to the cluster through an access port. An access port (AP) carries the traffic of the immediately upstream neighbor. To add a new...
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... Note For complete syntax and usage information for Release 12.1. This section contains this protocol, see Chapter 7, "Configuring 802.1X Port-Based Authentication." • Networks that uses a smart card access control system. In one case, RADIUS has been used with ...as Telnet, or to meet special security and billing needs. 6-24 Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03 Using RADIUS, you make a transition to the network. For example, access servers from Cisco (Cisco Secure Access Control Server version 3.0), Livingston, Merit, Microsoft, or ...
... Note For complete syntax and usage information for Release 12.1. This section contains this protocol, see Chapter 7, "Configuring 802.1X Port-Based Authentication." • Networks that uses a smart card access control system. In one case, RADIUS has been used with ...as Telnet, or to meet special security and billing needs. 6-24 Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03 Using RADIUS, you make a transition to the network. For example, access servers from Cisco (Cisco Secure Access Control Server version 3.0), Livingston, Merit, Microsoft, or ...