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...of UCB's public domain version of the word partner does not imply a partnership relationship Catalyst 2950 Desktop Switch Software Configuration Guide Copyright © 2001-2002, Cisco Systems, Inc. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION,... That's Possible, The Fastest Way to Increase Your Internet Quotient, and iQuick Study are registered trademarks of Cisco Systems, Inc.; THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, ...
...of UCB's public domain version of the word partner does not imply a partnership relationship Catalyst 2950 Desktop Switch Software Configuration Guide Copyright © 2001-2002, Cisco Systems, Inc. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION,... That's Possible, The Fastest Way to Increase Your Internet Quotient, and iQuick Study are registered trademarks of Cisco Systems, Inc.; THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, ...
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... LRE Profiles 6-18 Availability of Switch-Specific Features in Switch Clusters 6-19 Creating a Switch Cluster 6-19 Enabling a Command Switch 6-19 Adding Member Switches 6-20 Creating a Cluster Standby Group 6-22 Verifying a Switch Cluster 6-24 Using the CLI to Manage Switch Clusters 6-25 Catalyst 1900 and Catalyst 2820 CLI Considerations 6-25 Using SNMP to Manage Switch Clusters 6-26 Administering the Switch 7-1 Preventing Unauthorized Access to...
... LRE Profiles 6-18 Availability of Switch-Specific Features in Switch Clusters 6-19 Creating a Switch Cluster 6-19 Enabling a Command Switch 6-19 Adding Member Switches 6-20 Creating a Cluster Standby Group 6-22 Verifying a Switch Cluster 6-24 Using the CLI to Manage Switch Clusters 6-25 Catalyst 1900 and Catalyst 2820 CLI Considerations 6-25 Using SNMP to Manage Switch Clusters 6-26 Administering the Switch 7-1 Preventing Unauthorized Access to...
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... Settings for All RADIUS Servers 7-29 Configuring the Switch to Use Vendor-Specific RADIUS Attributes 7-29 Configuring the Switch for Vendor-Proprietary RADIUS Server Communication 7-30 Displaying the RADIUS Configuration 7-31 Configuring the Switch for Local Authentication and Authorization 7-32 Configuring the Switch for Secure Shell 7-33 Understanding SSH 7-33 Configuring...Clock 7-44 Displaying the Time and Date Configuration 7-44 Configuring the Time Zone 7-45 Configuring Summer Time (Daylight Saving Time) 7-46 Catalyst 2950 Desktop Switch Software Configuration Guide viii 78-14982-01
... Settings for All RADIUS Servers 7-29 Configuring the Switch to Use Vendor-Specific RADIUS Attributes 7-29 Configuring the Switch for Vendor-Proprietary RADIUS Server Communication 7-30 Displaying the RADIUS Configuration 7-31 Configuring the Switch for Local Authentication and Authorization 7-32 Configuring the Switch for Secure Shell 7-33 Understanding SSH 7-33 Configuring...Clock 7-44 Displaying the Time and Date Configuration 7-44 Configuring the Time Zone 7-45 Configuring Summer Time (Daylight Saving Time) 7-46 Catalyst 2950 Desktop Switch Software Configuration Guide viii 78-14982-01
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...Ethernet Link Guidelines 10-7 Considerations for Connected Cisco 575 LRE CPEs 10-7 Considerations for Connected Cisco 585 LRE CPEs 10-8 Assigning a Global Profile to All LRE Ports 10-8 Assigning a Profile to a Specific LRE Port 10-9 Assigning a Global ... 11-2 Supported Spanning-Tree Instances 11-2 Bridge Protocol Data Units 11-2 Election of the Root Switch 11-3 Bridge ID, Switch Priority, and Extended System ID 11-4 Spanning-Tree Timers 11-4 Creating the Spanning-Tree Topology ...Address Management 11-8 STP and IEEE 802.1Q Trunks 11-8 Catalyst 2950 Desktop Switch Software Configuration Guide xi
...Ethernet Link Guidelines 10-7 Considerations for Connected Cisco 575 LRE CPEs 10-7 Considerations for Connected Cisco 585 LRE CPEs 10-8 Assigning a Global Profile to All LRE Ports 10-8 Assigning a Profile to a Specific LRE Port 10-9 Assigning a Global ... 11-2 Supported Spanning-Tree Instances 11-2 Bridge Protocol Data Units 11-2 Election of the Root Switch 11-3 Bridge ID, Switch Priority, and Extended System ID 11-4 Spanning-Tree Timers 11-4 Creating the Spanning-Tree Topology ...Address Management 11-8 STP and IEEE 802.1Q Trunks 11-8 Catalyst 2950 Desktop Switch Software Configuration Guide xi
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... Member 28-9 Replacing a Failed Command Switch with Another Switch 28-10 Recovering from Lost Member Connectivity 28-11 Preventing Autonegotiation Mismatches 28-12 Troubleshooting LRE Port Configuration 28-12 GBIC and SFP Module Security and Identification 28-13 Using Debug Commands 28-14 Enabling Debugging on a Specific Feature 28-14 Enabling All-System... Download or Upload a Configuration File By Using TFTP B-11 Downloading the Configuration File By Using TFTP B-12 Uploading the Configuration File By Using TFTP B-12 Catalyst 2950 Desktop Switch Software Configuration Guide xxii 78-14982-01
... Member 28-9 Replacing a Failed Command Switch with Another Switch 28-10 Recovering from Lost Member Connectivity 28-11 Preventing Autonegotiation Mismatches 28-12 Troubleshooting LRE Port Configuration 28-12 GBIC and SFP Module Security and Identification 28-13 Using Debug Commands 28-14 Enabling Debugging on a Specific Feature 28-14 Enabling All-System... Download or Upload a Configuration File By Using TFTP B-11 Downloading the Configuration File By Using TFTP B-12 Uploading the Configuration File By Using TFTP B-12 Catalyst 2950 Desktop Switch Software Configuration Guide xxii 78-14982-01
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..., refer to the CMS online help. • Cluster configuration-This guide provides information about the commands that have been specifically created or changed for the switches, refer to the command reference for this release. • CLI command information-This guide provides an overview for , ... reference for this guide with the concepts and terminology of the enhanced software image [12.1(11)LRE]. Preface Audience The Catalyst 2950 Desktop Switch Software Configuration Guide is supported by either the standard software image (SI) or the enhanced software image (EI). Purpose This...
..., refer to the CMS online help. • Cluster configuration-This guide provides information about the commands that have been specifically created or changed for the switches, refer to the command reference for this release. • CLI command information-This guide provides an overview for , ... reference for this guide with the concepts and terminology of the enhanced software image [12.1(11)LRE]. Preface Audience The Catalyst 2950 Desktop Switch Software Configuration Guide is supported by either the standard software image (SI) or the enhanced software image (EI). Purpose This...
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...CMS procedures for example, assign the switch IP address and default gateway information) by generating switch-specific configuration changes, sending them . It also describes how to access the command modes, use with CMS," describes the CMS web-based, switch management interface. For information about the...encounter or how to set the system date and time, set available from the Cisco IOS Software drop-down list. Cluster commands are not provided. xxvi Catalyst 2950 Desktop Switch Software Configuration Guide 78-14982-01 For field-level descriptions of automatic and manual ...
...CMS procedures for example, assign the switch IP address and default gateway information) by generating switch-specific configuration changes, sending them . It also describes how to access the command modes, use with CMS," describes the CMS web-based, switch management interface. For information about the...encounter or how to set the system date and time, set available from the Cisco IOS Software drop-down list. Cluster commands are not provided. xxvi Catalyst 2950 Desktop Switch Software Configuration Guide 78-14982-01 For field-level descriptions of automatic and manual ...
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..."Configuring Voice VLAN," describes how to configure voice VLANs on the switch. how to configure port security by setting broadcast, multicast, and unicast storm-control threshold levels; Chapter 24, "Configuring SNMP," describes how to configure remote monitoring (RMON). ...Cisco implementation of messages sent, configure the UNIX server syslog daemon, and define the UNIX system logging facility and timestamp messages. Catalyst 2950 Desktop Switch Software Configuration Guide xxvii Chapter 10, "Configuring LRE," describes how to configure LRE-specific features on the switch...
..."Configuring Voice VLAN," describes how to configure voice VLANs on the switch. how to configure port security by setting broadcast, multicast, and unicast storm-control threshold levels; Chapter 24, "Configuring SNMP," describes how to configure remote monitoring (RMON). ...Cisco implementation of messages sent, configure the UNIX server syslog daemon, and define the UNIX system logging facility and timestamp messages. Catalyst 2950 Desktop Switch Software Configuration Guide xxvii Chapter 10, "Configuring LRE," describes how to configure LRE-specific features on the switch...
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...01 GigaStack is not supported on the 2950 LRE Note Most Catalyst 2950 features also work on the Catalyst 2950 LRE switch, with a protected port on remote LRE customer premises equipment (CPE) devices, such as the Cisco LRE 48 POTS Splitter • Support for the rate selection... for the Cisco LRE 48 POTS Splitter. LRE Switch-Specific Support The Long-Reach Ethernet (LRE) switches support all of connections between: - For information about the nonhomologated Cisco LRE POTS splitter, refer to the Cisco LRE CPE Hardware Installation Guide. For information about the Cisco LRE CPE ...
...01 GigaStack is not supported on the 2950 LRE Note Most Catalyst 2950 features also work on the Catalyst 2950 LRE switch, with a protected port on remote LRE customer premises equipment (CPE) devices, such as the Cisco LRE 48 POTS Splitter • Support for the rate selection... for the Cisco LRE 48 POTS Splitter. LRE Switch-Specific Support The Long-Reach Ethernet (LRE) switches support all of connections between: - For information about the nonhomologated Cisco LRE POTS splitter, refer to the Cisco LRE CPE Hardware Installation Guide. For information about the Cisco LRE CPE ...
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...Cisco IP Phones Security • Bridge protocol data unit (BPDU) guard for shutting down a Port Fast-configured port when an invalid configuration occurs • Protected port option for restricting the forwarding of traffic to designated ports on the same switch... restricting the use of a switch port to a specific group of broadcast and multicast traffic; VLAN Support • The switches support 250 port-based VLANs..., and bandwidth Note The Catalyst 2950-12, Catalyst 2950-24, and Catalyst 2950SX-24 switches support only 64 port-based VLANs. • The switch supports up to 4094 VLAN...
...Cisco IP Phones Security • Bridge protocol data unit (BPDU) guard for shutting down a Port Fast-configured port when an invalid configuration occurs • Protected port option for restricting the forwarding of traffic to designated ports on the same switch... restricting the use of a switch port to a specific group of broadcast and multicast traffic; VLAN Support • The switches support 250 port-based VLANs..., and bandwidth Note The Catalyst 2950-12, Catalyst 2950-24, and Catalyst 2950SX-24 switches support only 64 port-based VLANs. • The switch supports up to 4094 VLAN...
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... issues, and time-out events Catalyst 2950 Desktop Switch Software Configuration Guide 1-6 78-14982-01 IEEE 802.1P class of a high-priority queue.) • Policing - Policing traffic flows to restrict specific applications or traffic flows to a specific traffic flow - Features Chapter 1 Overview Quality of Service and Class of a Cisco IP phone, trust the CoS value...
... issues, and time-out events Catalyst 2950 Desktop Switch Software Configuration Guide 1-6 78-14982-01 IEEE 802.1P class of a high-priority queue.) • Policing - Policing traffic flows to restrict specific applications or traffic flows to a specific traffic flow - Features Chapter 1 Overview Quality of Service and Class of a Cisco IP phone, trust the CoS value...
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... security and collect statistics by generating switch-specific configuration changes, sending them . For more information about using SNMP, see Chapter 3, "Getting Started with embedded CNS Agents in the switch software. CMS is the easiest interface to use Cisco switch clustering technology to manage up to 16 interconnected and supported Catalyst switches through its various management interfaces. You...
... security and collect statistics by generating switch-specific configuration changes, sending them . For more information about using SNMP, see Chapter 3, "Getting Started with embedded CNS Agents in the switch software. CMS is the easiest interface to use Cisco switch clustering technology to manage up to 16 interconnected and supported Catalyst switches through its various management interfaces. You...
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... port or switch. Group software upgrades • View a topology of their geographic proximity and interconnection media, including Ethernet, Fast Ethernet, Fast EtherChannel, Cisco GigaStack Gigabit Interface Converter (GBIC), Gigabit Ethernet, and Gigabit EtherChannel connections. • Accomplish multiple configuration tasks from a single CMS window without needing to remember CLI commands to accomplish specific tasks...
... port or switch. Group software upgrades • View a topology of their geographic proximity and interconnection media, including Ethernet, Fast Ethernet, Fast EtherChannel, Cisco GigaStack Gigabit Interface Converter (GBIC), Gigabit Ethernet, and Gigabit EtherChannel connections. • Accomplish multiple configuration tasks from a single CMS window without needing to remember CLI commands to accomplish specific tasks...
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...? To exit to display a list of the help abbreviated-command-entry? For example: Switch> ? 78-14982-01 Catalyst 2950 Desktop Switch Software Configuration Guide 2-3 Switch(vlan)# While in any command, as shown in global configuration mode, specify a line with a specific interface). You can enter a question mark (?) at the system prompt to global configuration mode, enter...
...? To exit to display a list of the help abbreviated-command-entry? For example: Switch> ? 78-14982-01 Catalyst 2950 Desktop Switch Software Configuration Guide 2-3 Switch(vlan)# While in any command, as shown in global configuration mode, specify a line with a specific interface). You can enter a question mark (?) at the system prompt to global configuration mode, enter...
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... for the current terminal session, enter this command in privileged EXEC mode: Switch# terminal editing To reconfigure a specific line to have enhanced editing mode, enter this command in line configuration mode: Switch(config-line)# editing To globally disable enhanced editing mode, enter this command in... line configuration mode: Switch(config-line)# no history line configuration command. To re-enable the enhanced editing mode for the line, enter the no editing 78-14982-01 Catalyst 2950 Desktop Switch Software Configuration Guide 2-7 To disable the feature ...
... for the current terminal session, enter this command in privileged EXEC mode: Switch# terminal editing To reconfigure a specific line to have enhanced editing mode, enter this command in line configuration mode: Switch(config-line)# editing To globally disable enhanced editing mode, enter this command in... line configuration mode: Switch(config-line)# no history line configuration command. To re-enable the enhanced editing mode for the line, enter the no editing 78-14982-01 Catalyst 2950 Desktop Switch Software Configuration Guide 2-7 To disable the feature ...
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... view displays the front-panel image of a specific switch or the front-panel images of all switches in a cluster. Note CMS from a standalone switch or from a noncommand switch is launched from you can vary between the Catalyst switch platforms. - The Topology view displays a network map that uses icons that represent switch clusters, cluster members, cluster candidates, neighboring devices...
... view displays the front-panel image of a specific switch or the front-panel images of all switches in a cluster. Note CMS from a standalone switch or from a noncommand switch is launched from you can vary between the Catalyst switch platforms. - The Topology view displays a network map that uses icons that represent switch clusters, cluster members, cluster candidates, neighboring devices...
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...status. 78-14982-01 Catalyst 2950 Desktop Switch Software Configuration Guide 3-5 When CMS is launched from a 2950 Command Switch cluster1 10.1.1.2 Front Panel View 65718 Cluster tree. Figure 3-4 Front Panel View from a Standalone 2950 LRE Switch 2950-24 2950-24 86459 Left-click the ... Getting Started with CMS Figure 3-3 Front Panel View from a standalone or noncommand member switch, the Front Panel view displays only the front panel of the specific switch (see Figure 3-5 for a 2950 switch and Figure 3-4 for a 2950 LRE switch). The color of the switch and connected RPS.
...status. 78-14982-01 Catalyst 2950 Desktop Switch Software Configuration Guide 3-5 When CMS is launched from a 2950 Command Switch cluster1 10.1.1.2 Front Panel View 65718 Cluster tree. Figure 3-4 Front Panel View from a Standalone 2950 LRE Switch 2950-24 2950-24 86459 Left-click the ... Getting Started with CMS Figure 3-3 Front Panel View from a standalone or noncommand member switch, the Front Panel view displays only the front panel of the specific switch (see Figure 3-5 for a 2950 switch and Figure 3-4 for a 2950 LRE switch). The color of the switch and connected RPS.
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... be in use a specific RPS model: • Cisco RPS 300 (model PWR300-AC-RPS-N1)-Catalyst 2900 LRE XL, Catalyst 2950, Catalyst 3524-PWR XL, and Catalyst 3550 switches • Cisco RPS 600 (model PWR600-AC-RPS)-Catalyst 2900 XL and Catalyst 3500 XL switches, except the Catalyst 2900 LRE XL and Catalyst 3524-PWR XL switches Refer to the appropriate switch hardware documentation for...
... be in use a specific RPS model: • Cisco RPS 300 (model PWR300-AC-RPS-N1)-Catalyst 2900 LRE XL, Catalyst 2950, Catalyst 3524-PWR XL, and Catalyst 3550 switches • Cisco RPS 600 (model PWR600-AC-RPS)-Catalyst 2900 XL and Catalyst 3500 XL switches, except the Catalyst 2900 LRE XL and Catalyst 3524-PWR XL switches Refer to the appropriate switch hardware documentation for...
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... can either: • Press the left mouse button, drag the pointer over the group of the specific command or member switch that are connected and how the switch cluster is connected to other clusters and devices. After selecting the icons, drag the icons to any .... This view shows the command switch and member switches in the view. 3-10 Catalyst 2950 Desktop Switch Software Configuration Guide 78-14982-01 It also shows candidate switches that cluster. To display a different switch cluster, you need to access the command switch or member switch of the network topology: •...
... can either: • Press the left mouse button, drag the pointer over the group of the specific command or member switch that are connected and how the switch cluster is connected to other clusters and devices. After selecting the icons, drag the icons to any .... This view shows the command switch and member switches in the view. 3-10 Catalyst 2950 Desktop Switch Software Configuration Guide 78-14982-01 It also shows candidate switches that cluster. To display a different switch cluster, you need to access the command switch or member switch of the network topology: •...
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...Layer 3 features even if the cluster has Catalyst 3550 Layer 3 member switches. 78-14982-01 Catalyst 2950 Desktop Switch Software Configuration Guide 3-15 If the command switch is a Layer 2 switch, such as a Catalyst 2950 or Catalyst 3500 XL switch, the menu bar displays the features of ... option for enabling a command switch is a Layer 3 switch, such as upgrading the software of groups of options for configuring switches and switch clusters are available only from a CMS session launched from a command switch. • If you launch CMS from a specific switch, the menu bar displays the...
...Layer 3 features even if the cluster has Catalyst 3550 Layer 3 member switches. 78-14982-01 Catalyst 2950 Desktop Switch Software Configuration Guide 3-15 If the command switch is a Layer 2 switch, such as a Catalyst 2950 or Catalyst 3500 XL switch, the menu bar displays the features of ... option for enabling a command switch is a Layer 3 switch, such as upgrading the software of groups of options for configuring switches and switch clusters are available only from a CMS session launched from a command switch. • If you launch CMS from a specific switch, the menu bar displays the...