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... with ACLs 12-1 Understanding 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 ACL 12-8 Creating a ... Classification 13-4 Classification Based on QoS ACLs 13-5 Classification Based on Class Maps and Policy Maps 13-5 Policing and Marking 13-6 Mapping Tables 13-7 Catalyst 2950 Desktop Switch Software Configuration Guide xiii
... with ACLs 12-1 Understanding 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 ACL 12-8 Creating a ... Classification 13-4 Classification Based on QoS ACLs 13-5 Classification Based on Class Maps and Policy Maps 13-5 Policing and Marking 13-6 Mapping Tables 13-7 Catalyst 2950 Desktop Switch Software Configuration Guide xiii
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... configuring and troubleshooting a switch or switch clusters. Preface Audience The Catalyst 2950 Desktop Switch Software Configuration Guide is supported by either the standard software image or the enhanced software image. The enhanced software image supports these switches: • Catalyst 2950C-24 • Catalyst 2950G-12-EI • Catalyst 2950G-24-EI • Catalyst 2950G-24-EI-DC • Catalyst 2950G-48-EI • Catalyst 2950T-24 The...
... configuring and troubleshooting a switch or switch clusters. Preface Audience The Catalyst 2950 Desktop Switch Software Configuration Guide is supported by either the standard software image or the enhanced software image. The enhanced software image supports these switches: • Catalyst 2950C-24 • Catalyst 2950G-12-EI • Catalyst 2950G-24-EI • Catalyst 2950G-24-EI-DC • Catalyst 2950G-48-EI • Catalyst 2950T-24 The...
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... more commands. It also describes how to the Catalyst 2950 Desktop Switch Command Reference. • CLI command information-This guide provides an overview for creating and maintaining them. xviii Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03 For information about...notes. For field-level descriptions of how the switch can be deployed in the standard Cisco IOS Release 12.1 documentation. Chapter 6, "Configuring the System," provides the considerations and CLI procedures for the Catalyst 2950 switches, refer to the release notes. For CMS field...
... more commands. It also describes how to the Catalyst 2950 Desktop Switch Command Reference. • CLI command information-This guide provides an overview for creating and maintaining them. xviii Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03 For information about...notes. For field-level descriptions of how the switch can be deployed in the standard Cisco IOS Release 12.1 documentation. Chapter 6, "Configuring the System," provides the considerations and CLI procedures for the Catalyst 2950 switches, refer to the release notes. For CMS field...
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... Web at the following URL: http://www.cisco.com Translated documentation is available at the following will help you solve a problem. Before installing, configuring, or upgrading the switch, refer to the release notes on Cisco.com for the Catalyst 2950 Switch (not orderable but could result in the ...release notes. In this Cisco.com site: http://www.cisco.com/univercd/cc/td/doc/product/lan/cat2950/index.htm ...
... Web at the following URL: http://www.cisco.com Translated documentation is available at the following will help you solve a problem. Before installing, configuring, or upgrading the switch, refer to the release notes on Cisco.com for the Catalyst 2950 Switch (not orderable but could result in the ...release notes. In this Cisco.com site: http://www.cisco.com/univercd/cc/td/doc/product/lan/cat2950/index.htm ...
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See the "Purpose" section on page 4-7 lists the defaults for a list of the Catalyst 2950 switches in different network topologies Features The Catalyst 2950 software supports the switches listed in this release. The footnote for Table 1-1 lists the features available for the Catalyst 2950 Cisco IOS Release 12.1(6)EA2b. Note Table 4-2 on page xvii for all key features. Note Some...
See the "Purpose" section on page 4-7 lists the defaults for a list of the Catalyst 2950 switches in different network topologies Features The Catalyst 2950 software supports the switches listed in this release. The footnote for Table 1-1 lists the features available for the Catalyst 2950 Cisco IOS Release 12.1(6)EA2b. Note Table 4-2 on page xvii for all key features. Note Some...
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... technology used for HSRP must have compatible software releases. Note See the "Advantages of Using CMS and Clustering Switches" section on the same switch • Dynamic address learning for enhanced security Catalyst 2950 Desktop Switch Software Configuration Guide 1-2 78-11380-03 The Catalyst 2950 switches running Cisco IOS Release12.1(6)EA2 or later support frame sizes 1500 to the command...
... technology used for HSRP must have compatible software releases. Note See the "Advantages of Using CMS and Clustering Switches" section on the same switch • Dynamic address learning for enhanced security Catalyst 2950 Desktop Switch Software Configuration Guide 1-2 78-11380-03 The Catalyst 2950 switches running Cisco IOS Release12.1(6)EA2 or later support frame sizes 1500 to the command...
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...stack UplinkFast, and BackboneFast for fast convergence after a spanning-tree topology change from becoming the STP root Note A Catalyst 2950 switch can support up to immediately change and for achieving load balancing between two devices and for negotiating the type of broadcast... and control of trunking encapsulation (802.1Q) to a forwarding state - VLAN Support • Catalyst 2950 switches support 250 port-based VLANs for preventing switches outside the network core from a blocking state to be used Catalyst 2950 Desktop Switch Software Configuration Guide 1-4 78-11380-03
...stack UplinkFast, and BackboneFast for fast convergence after a spanning-tree topology change from becoming the STP root Note A Catalyst 2950 switch can support up to immediately change and for achieving load balancing between two devices and for negotiating the type of broadcast... and control of trunking encapsulation (802.1Q) to a forwarding state - VLAN Support • Catalyst 2950 switches support 250 port-based VLANs for preventing switches outside the network core from a blocking state to be used Catalyst 2950 Desktop Switch Software Configuration Guide 1-4 78-11380-03
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... learned or removed • Syslog facility for plug-and-play operation: you can configure and monitor the switch and switch cluster members from the CLI. You can be launched from a remote management station. Management Options The Catalyst 2950 switches are designed for logging system messages about the CLI, see Chapter 2, "Getting Started with CMS." •...
... learned or removed • Syslog facility for plug-and-play operation: you can configure and monitor the switch and switch cluster members from the CLI. You can be launched from a remote management station. Management Options The Catalyst 2950 switches are designed for logging system messages about the CLI, see Chapter 2, "Getting Started with CMS." •...
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...GBIC connections. Each switch in this with a dedicated 1-Gbps connection to nine supported switches. GigaStack GBIC module for creating a 1-Gbps stack configuration of IP connectivity over existing infrastructure (existing telephone lines). Using the required Cisco proprietary signaling and cabling... switch in the stack fails, connect the bottom switch to the top switch to create a GigaStack loopback, and enable cross-stack UplinkFast on two of Catalyst 2950-48 switches, you can create backup paths between the switches and network resources. 78-11380-03 Catalyst 2950 Desktop Switch ...
...GBIC connections. Each switch in this with a dedicated 1-Gbps connection to nine supported switches. GigaStack GBIC module for creating a 1-Gbps stack configuration of IP connectivity over existing infrastructure (existing telephone lines). Using the required Cisco proprietary signaling and cabling... switch in the stack fails, connect the bottom switch to the top switch to create a GigaStack loopback, and enable cross-stack UplinkFast on two of Catalyst 2950-48 switches, you can create backup paths between the switches and network resources. 78-11380-03 Catalyst 2950 Desktop Switch ...
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... Examples Figure 1-1 Example Configurations Catalyst 2950 switch Chapter 1 Overview Cost-Effective Wiring Closet Catalyst 2900 XL, Catalyst 2950, Catalyst 3500 XL, and Catalyst 3550 GigaStack cluster High-Performance Workgroup Catalyst 3550-12T or Catalyst 3550-12G switch Si Gigabit server Catalyst 2900 XL, Catalyst 2950, Catalyst 3500 XL, and Catalyst 3550 cluster Catalyst 3550-12T or Catalyst 3550-12T or Catalyst 3550-12G switch Catalyst 3550-12G switch 1-Gbps HSRP Si Si...
... Examples Figure 1-1 Example Configurations Catalyst 2950 switch Chapter 1 Overview Cost-Effective Wiring Closet Catalyst 2900 XL, Catalyst 2950, Catalyst 3500 XL, and Catalyst 3550 GigaStack cluster High-Performance Workgroup Catalyst 3550-12T or Catalyst 3550-12G switch Si Gigabit server Catalyst 2900 XL, Catalyst 2950, Catalyst 3500 XL, and Catalyst 3550 cluster Catalyst 3550-12T or Catalyst 3550-12T or Catalyst 3550-12G switch Catalyst 3550-12G switch 1-Gbps HSRP Si Si...
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...device, such as a Gigabit switch, that serves as a single point for monitoring and controlling the network. Cisco IP Phones are configured on the Catalyst 3524-PWR XL switches provides -48 VDC power to the Cisco IP Phone. The IP phone can group the switches into multiple clusters, as security ...1-3 shows a configuration for a network of inter-VLAN routing and allows the router to focus on the Catalyst 2950 switches. This network uses a collapsed backbone and switch clusters. Data and multimedia traffic are created by clustering all segments and subnetworks to the same VLAN, only...
...device, such as a Gigabit switch, that serves as a single point for monitoring and controlling the network. Cisco IP Phones are configured on the Catalyst 3524-PWR XL switches provides -48 VDC power to the Cisco IP Phone. The IP phone can group the switches into multiple clusters, as security ...1-3 shows a configuration for a network of inter-VLAN routing and allows the router to focus on the Catalyst 2950 switches. This network uses a collapsed backbone and switch clusters. Data and multimedia traffic are created by clustering all segments and subnetworks to the same VLAN, only...
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... 200 Mbps Fast EtherChannel (400-Mbps full-duplex Fast EtherChannel) Catalyst 3524-PWR XL GigaStack cluster IP Workstations running Cisco CallManager software. The Catalyst 6500 switch provides the workgroups with Gigabit uplinks to core resources: • Cisco 7000 series router for a network of Catalyst 2950 switches. You can use switch clusters that connects the IP network to the Public...
... 200 Mbps Fast EtherChannel (400-Mbps full-duplex Fast EtherChannel) Catalyst 3524-PWR XL GigaStack cluster IP Workstations running Cisco CallManager software. The Catalyst 6500 switch provides the workgroups with Gigabit uplinks to core resources: • Cisco 7000 series router for a network of Catalyst 2950 switches. You can use switch clusters that connects the IP network to the Public...
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... 2-32 • Saving Your Changes, page 2-32 • Using Different Versions of the web-based management software used on other Catalyst switches. 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 2-1 Refer to the appropriate switch documentation for descriptions of CMS, page 2-33 • Where to Go Next, page 2-33 Note • For system requirements..., refer to the release notes. • For procedures for using CMS, refer to the online help. Note This chapter describes the CMS interface of the Catalyst 2950 switches.
... 2-32 • Saving Your Changes, page 2-32 • Using Different Versions of the web-based management software used on other Catalyst switches. 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 2-1 Refer to the appropriate switch documentation for descriptions of CMS, page 2-33 • Where to Go Next, page 2-33 Note • For system requirements..., refer to the release notes. • For procedures for using CMS, refer to the online help. Note This chapter describes the CMS interface of the Catalyst 2950 switches.
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... descriptions specific for the switch. Certain switches in the switch cluster 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 2950 switches, except the Catalyst 2900 LRE XL and Catalyst 3524-PWR XL switches Refer to another switch in the stack...
... descriptions specific for the switch. Certain switches in the switch cluster 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 2950 switches, except the Catalyst 2900 LRE XL and Catalyst 3524-PWR XL switches Refer to another switch in the stack...
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... with CMS Menus and Toolbar Menus and Toolbar The configuration and monitoring options for configuring switches and switch clusters are available from other cluster-capable switch platforms. • The menu-bar options on a Catalyst 2950 switch change depending on whether the switch is running the enhanced software image. • The footnotes in CMS: read-only (access level...
... with CMS Menus and Toolbar Menus and Toolbar The configuration and monitoring options for configuring switches and switch clusters are available from other cluster-capable switch platforms. • The menu-bar options on a Catalyst 2950 switch change depending on whether the switch is running the enhanced software image. • The footnotes in CMS: read-only (access level...
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...the link displays. If one device is available on a port. You can display the system messages of the Catalyst 2950 switches when they are in use by the switch software. Menus and Toolbar Chapter 2 Getting Started with CMS Table 2-10 Menu Bar (continued) Menu-Bar Options...and QoS policy maps.6 Display the most recent system messages (IOS messages and switch-specific messages) sent by the switch. Configure a port to VLANs, and configure 802.1Q trunks. Configure the VLAN Membership Policy Server (VMPS). It is a Catalyst 2950 switch running Cisco IOS Release 12.1(6)EA2 or later.
...the link displays. If one device is available on a port. You can display the system messages of the Catalyst 2950 switches when they are in use by the switch software. Menus and Toolbar Chapter 2 Getting Started with CMS Table 2-10 Menu Bar (continued) Menu-Bar Options...and QoS policy maps.6 Display the most recent system messages (IOS messages and switch-specific messages) sent by the switch. Configure a port to VLANs, and configure 802.1Q trunks. Configure the VLAN Membership Policy Server (VMPS). It is a Catalyst 2950 switch running Cisco IOS Release 12.1(6)EA2 or later.
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... Configuration Guide 2-23 Table 2-16 Device Popup Menu of the link. 1. It is not available on Catalyst 2950 switches running Cisco IOS Release 12.0(5)WC2 and later. Properties Display information about the device and port on Catalyst 2950 switches running Cisco IOS Release 12.1(6)EA2 and later. For more information about the read-only and read-write access...
... Configuration Guide 2-23 Table 2-16 Device Popup Menu of the link. 1. It is not available on Catalyst 2950 switches running Cisco IOS Release 12.0(5)WC2 and later. Properties Display information about the device and port on Catalyst 2950 switches running Cisco IOS Release 12.1(6)EA2 and later. For more information about the read-only and read-write access...
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... are alarms, events, history, and statistics. For more detailed error message reporting to configure, monitor, and troubleshoot Catalyst 2950 switches. When configuring your switch by an IP address access control list and password. SNMPv2C includes a bulk retrieval mechanism and more information, see ...the "Accessing CMS" section on page 2-30. SNMP Network Management Platforms Chapter 4 General Switch Administration • Configuring your web browser • Displaying the Cisco Systems Access page You can also see the "Avoiding Configuration Conflicts" section on page 14-1....
... are alarms, events, history, and statistics. For more detailed error message reporting to configure, monitor, and troubleshoot Catalyst 2950 switches. When configuring your switch by an IP address access control list and password. SNMPv2C includes a bulk retrieval mechanism and more information, see ...the "Accessing CMS" section on page 2-30. SNMP Network Management Platforms Chapter 4 General Switch Administration • Configuring your web browser • Displaying the Cisco Systems Access page You can also see the "Avoiding Configuration Conflicts" section on page 14-1....
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..." section on page 11-7. "Understanding Multicast VLAN Registration" section on page 11-1. "Guidelines for Configuring ACLs on the Device > ACLs Catalyst 2950 Switches" section on page 10-1. Port > Port Settings "Changing the Port Speed and Duplex Mode" Port > Port Settings section on page ...Auto Concepts and CLI Procedures CMS Option Chapter 10, "Configuring the Switch Ports." "Changing the Port Speed and Duplex Mode" Port > Port Settings section on page 12-7. 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 4-9 "Creating Standard and Extended IP ACLs" ...
..." section on page 11-7. "Understanding Multicast VLAN Registration" section on page 11-1. "Guidelines for Configuring ACLs on the Device > ACLs Catalyst 2950 Switches" section on page 10-1. Port > Port Settings "Changing the Port Speed and Duplex Mode" Port > Port Settings section on page ...Auto Concepts and CLI Procedures CMS Option Chapter 10, "Configuring the Switch Ports." "Changing the Port Speed and Duplex Mode" Port > Port Settings section on page 12-7. 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 4-9 "Creating Standard and Extended IP ACLs" ...
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... for these topics to create a cluster. Note This chapter focuses on using CMS to help . For complete cluster information for that switch. 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 5-1 For complete procedures on Catalyst 2950 switch clusters. Therefore, information in configurations. For the CLI cluster commands, refer to the software configuration guide for a specific...
... for these topics to create a cluster. Note This chapter focuses on using CMS to help . For complete cluster information for that switch. 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 5-1 For complete procedures on Catalyst 2950 switch clusters. Therefore, information in configurations. For the CLI cluster commands, refer to the software configuration guide for a specific...