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Catalyst 2960 Switch Software Configuration Guide Cisco IOS Release 12.2(40)SE Revised September 2007 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Text Part Number: OL-8603-04
Catalyst 2960 Switch Software Configuration Guide Cisco IOS Release 12.2(40)SE Revised September 2007 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Text Part Number: OL-8603-04
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... Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness...
... Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness...
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... and Device Hostnames 4-3 ConfigID 4-3 DeviceID 4-4 Hostname and DeviceID 4-4 Using Hostname, DeviceID, and ConfigID 4-4 Understanding Cisco IOS Agents 4-5 Initial Configuration 4-5 Incremental (Partial) Configuration 4-6 Synchronized Configuration 4-6 Configuring Cisco IOS Agents 4-6 Enabling Automated CNS Configuration 4-6 Enabling the CNS Event Agent 4-8 Enabling the Cisco IOS CNS Agent 4-9 Enabling an Initial Configuration 4-9 Enabling a Partial Configuration 4-11 Displaying CNS Configuration 4-12 Clustering...
... and Device Hostnames 4-3 ConfigID 4-3 DeviceID 4-4 Hostname and DeviceID 4-4 Using Hostname, DeviceID, and ConfigID 4-4 Understanding Cisco IOS Agents 4-5 Initial Configuration 4-5 Incremental (Partial) Configuration 4-6 Synchronized Configuration 4-6 Configuring Cisco IOS Agents 4-6 Enabling Automated CNS Configuration 4-6 Enabling the CNS Event Agent 4-8 Enabling the Cisco IOS CNS Agent 4-9 Enabling an Initial Configuration 4-9 Enabling a Partial Configuration 4-11 Displaying CNS Configuration 4-12 Clustering...
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...-15 Limiting TFTP Servers Used Through SNMP 26-16 SNMP Examples 26-17 Displaying SNMP Status 26-18 27 C H A P T E R Configuring Cisco IOS IP SLAs Operations 27-1 Understanding Cisco IOS IP SLAs 27-1 Using Cisco IOS IP SLAs to Measure Network Performance 27-2 IP SLAs Responder and IP SLAs Control Protocol 27-3 Response Time Computation for IP...
...-15 Limiting TFTP Servers Used Through SNMP 26-16 SNMP Examples 26-17 Displaying SNMP Status 26-18 27 C H A P T E R Configuring Cisco IOS IP SLAs Operations 27-1 Understanding Cisco IOS IP SLAs 27-1 Using Cisco IOS IP SLAs to Measure Network Performance 27-2 IP SLAs Responder and IP SLAs Control Protocol 27-3 Response Time Computation for IP...
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Contents B A P P E N D I X Working with the Cisco IOS File System, Configuration Files, and Software Images B-1 Working with the Flash File System B-1 Displaying Available File Systems B-2 Setting the Default File System B-3 Displaying Information about ...
Contents B A P P E N D I X Working with the Cisco IOS File System, Configuration Files, and Software Images B-1 Working with the Flash File System B-1 Displaying Available File Systems B-2 Setting the Default File System B-3 Displaying Information about ...
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...N D I X Working with Software Images B-23 Image Location on the Switch B-24 tar File Format of Images on a Server or Cisco.com B-24 Copying Image Files By Using TFTP B-25 Preparing to Download or Upload an Image File By Using TFTP B-26 Downloading an ...for Upgrading a Catalyst 2950 Switch to a Catalyst 2960 Switch C-1 Configuration Compatibility Issues C-1 Feature Behavior Incompatibilities C-5 Unsupported Commands in Cisco IOS Release 12.2(40)SE D-1 Access Control Lists D-1 Unsupported Privileged EXEC Commands D-1 Unsupported Global Configuration Commands D-1 Unsupported Route-Map ...
...N D I X Working with Software Images B-23 Image Location on the Switch B-24 tar File Format of Images on a Server or Cisco.com B-24 Copying Image Files By Using TFTP B-25 Preparing to Download or Upload an Image File By Using TFTP B-26 Downloading an ...for Upgrading a Catalyst 2950 Switch to a Catalyst 2960 Switch C-1 Configuration Compatibility Issues C-1 Feature Behavior Incompatibilities C-5 Unsupported Commands in Cisco IOS Release 12.2(40)SE D-1 Access Control Lists D-1 Unsupported Privileged EXEC Commands D-1 Unsupported Global Configuration Commands D-1 Unsupported Route-Map ...
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... module. For information about Network Assistant, see the Cisco IOS documentation set available from the Cisco.com home page at Documentation > Cisco IOS Software. For documentation updates, see the Catalyst 2960 Switch System Message Guide for Cisco Network Assistant (hereafter referred to manage the switch.... xxix For more information, see the release notes for use to as Network Assistant) that have experience working with the Cisco IOS software and be familiar with the Catalyst 2960 switch. For information about these commands, see the switch online help. However...
... module. For information about Network Assistant, see the Cisco IOS documentation set available from the Cisco.com home page at Documentation > Cisco IOS Software. For documentation updates, see the Catalyst 2960 Switch System Message Guide for Cisco Network Assistant (hereafter referred to manage the switch.... xxix For more information, see the release notes for use to as Network Assistant) that have experience working with the Cisco IOS software and be familiar with the Catalyst 2960 switch. For information about these commands, see the switch online help. However...
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... the network • Switch Database Management (SDM) templates for allocating system resources to maximize support for user-selected features • Cisco IOS IP Service Level Agreements (SLAs), a part of entries is integrated in a multicast VLAN while isolating the streams from subscriber VLANs...; Multicast VLAN registration (MVR) to continuously send multicast streams in the software image. You use it to configure and to Cisco IOS IP SLAs request packets for monitoring network performance. For more information about launching the device manager, see the switch online help....
... the network • Switch Database Management (SDM) templates for allocating system resources to maximize support for user-selected features • Cisco IOS IP Service Level Agreements (SLAs), a part of entries is integrated in a multicast VLAN while isolating the streams from subscriber VLANs...; Multicast VLAN registration (MVR) to continuously send multicast streams in the software image. You use it to configure and to Cisco IOS IP SLAs request packets for monitoring network performance. For more information about launching the device manager, see the switch online help....
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... and four remote monitoring (RMON) groups. The switch supports a comprehensive set of IP addresses and other Cisco devices on Cisco.com. • CLI-The Cisco IOS software supports desktop- Manageability Features These are the manageability features: • CNS embedded agents for automating switch...endpoint device • Network Time Protocol (NTP) for providing a consistent time stamp to all switches from an external source • Cisco IOS File System (IFS) for identifying a switch through its IP address and its corresponding MAC address • Unicast MAC address filtering to...
... and four remote monitoring (RMON) groups. The switch supports a comprehensive set of IP addresses and other Cisco devices on Cisco.com. • CLI-The Cisco IOS software supports desktop- Manageability Features These are the manageability features: • CNS embedded agents for automating switch...endpoint device • Network Time Protocol (NTP) for providing a consistent time stamp to all switches from an external source • Cisco IOS File System (IFS) for identifying a switch through its IP address and its corresponding MAC address • Unicast MAC address filtering to...
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... switch image files (requires the cryptographic version of the software) • Configuration replacement and rollback to replace the running configuration on a switch with any saved Cisco IOS configuration file OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-5
... switch image files (requires the cryptographic version of the software) • Configuration replacement and rollback to replace the running configuration on a switch with any saved Cisco IOS configuration file OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-5
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...the rate at the network edge, allowing for differentiated service levels for different types of network traffic and for detecting the presence of a Cisco IP Phone, trusting the CoS value received, and ensuring port security • Policing - Weighted tail drop (WTD) as the scheduling... service for protecting the performance of mission-critical applications - OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-9 In Cisco IOS Release 12.2(25)SED and later, if you configure multiple class maps for user traffic (one queue can be allocated to metered, ...
...the rate at the network edge, allowing for differentiated service levels for different types of network traffic and for detecting the presence of a Cisco IP Phone, trusting the CoS value received, and ensuring port security • Policing - Weighted tail drop (WTD) as the scheduling... service for protecting the performance of mission-critical applications - OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-9 In Cisco IOS Release 12.2(25)SED and later, if you configure multiple class maps for user traffic (one queue can be allocated to metered, ...
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... show and more Commands, page 2-10 • Accessing the CLI, page 2-10 Understanding Command Modes The Cisco IOS user interface is divided into many different modes. 2 C H A P T E R Using the Command-Line Interface This chapter describes the Cisco IOS command-line interface (CLI) and how to use it to all commands, you must enter privileged EXEC...
... show and more Commands, page 2-10 • Accessing the CLI, page 2-10 Understanding Command Modes The Cisco IOS user interface is divided into many different modes. 2 C H A P T E R Using the Command-Line Interface This chapter describes the Cisco IOS command-line interface (CLI) and how to use it to all commands, you must enter privileged EXEC...
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...the keywords or Re-enter the command followed by a question mark (?) values required by a question mark (?) for the command. with Cisco IOS Release 12.2(25)SED, you can enter with the command appear. The logger tracks each configuration command that is applied, the user ...have the notifications sent to the switch configuration. html Note Only CLI or HTTP changes are available in this URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a00801d1e81. You can log and view changes to the syslog. Using Configuration Logging Beginning ...
...the keywords or Re-enter the command followed by a question mark (?) values required by a question mark (?) for the command. with Cisco IOS Release 12.2(25)SED, you can enter with the command appear. The logger tracks each configuration command that is applied, the user ...have the notifications sent to the switch configuration. html Note Only CLI or HTTP changes are available in this URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a00801d1e81. You can log and view changes to the syslog. Using Configuration Logging Beginning ...
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... quantity, its speed, and so forth. • Performs power-on self-test (POST) for this release and the Cisco IOS IP Command Reference, Volume 1 of 3: Addressing and Services from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Command References. This chapter consists of the flash device that makes up the flash file...
... quantity, its speed, and so forth. • Performs power-on self-test (POST) for this release and the Cisco IOS IP Command Reference, Volume 1 of 3: Addressing and Services from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Command References. This chapter consists of the flash device that makes up the flash file...
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... if you must configure the DHCP server with the lease options described previously, it replies to receive the configuration file from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Configuration Guides. If the IP address and the subnet mask are not in the reply, the ..., for additional information about configuring DHCP, see the "Configuring DHCP" section of the "IP Addressing and Services" section of the Cisco IOS IP Configuration Guide from a TFTP server, you are not found, the switch might send broadcast, instead of other lease options does not ...
... if you must configure the DHCP server with the lease options described previously, it replies to receive the configuration file from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Configuration Guides. If the IP address and the subnet mask are not in the reply, the ..., for additional information about configuring DHCP, see the "Configuring DHCP" section of the "IP Addressing and Services" section of the Cisco IOS IP Configuration Guide from a TFTP server, you are not found, the switch might send broadcast, instead of other lease options does not ...
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...Booting a Specific Software Image, page 3-14 • Controlling Environment Variables, page 3-14 See also Appendix B, "Working with the Cisco IOS File System, Configuration Files, and Software Images." Modifying the Startup Configuration These sections describe how to your startup configuration in the NVRAM ... end To store the configuration or changes you fail to copy the configuration file, see Appendix B, "Working with the Cisco IOS File System, Configuration Files, and Software Images," for information about switch configuration files. To display information stored in flash ...
...Booting a Specific Software Image, page 3-14 • Controlling Environment Variables, page 3-14 See also Appendix B, "Working with the Cisco IOS File System, Configuration Files, and Software Images." Modifying the Startup Configuration These sections describe how to your startup configuration in the NVRAM ... end To store the configuration or changes you fail to copy the configuration file, see Appendix B, "Working with the Cisco IOS File System, Configuration Files, and Software Images," for information about switch configuration files. To display information stored in flash ...
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... is stored in the BOOT environment variable. Specifying the Filename to Read and Write the System Configuration By default, the Cisco IOS software uses the file config.text to load during the next boot-up the system using the DHCP-based autoconfiguration feature. Specify the configuration file ...
... is stored in the BOOT environment variable. Specifying the Filename to Read and Write the System Configuration By default, the Cisco IOS software uses the file config.text to load during the next boot-up the system using the DHCP-based autoconfiguration feature. Specify the configuration file ...
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...automatically or manually boots up the system. This command changes the CONFIG_FILE environment variable. boot system filesystem:/file-url ... Specifies the Cisco IOS image to no . If it is set to load during the next boot cycle and changes the setting of the MANUAL_BOOT environment ...variable. You can change the settings of the environment variables by accessing the boot loader or by using Cisco IOS commands. If it is set to load and execute when automatically booting. Table 3-4 describes the function of executable files to try...
...automatically or manually boots up the system. This command changes the CONFIG_FILE environment variable. boot system filesystem:/file-url ... Specifies the Cisco IOS image to no . If it is set to load during the next boot cycle and changes the setting of the MANUAL_BOOT environment ...variable. You can change the settings of the environment variables by accessing the boot loader or by using Cisco IOS commands. If it is set to load and execute when automatically booting. Table 3-4 describes the function of executable files to try...
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... external directory or other data store is network management software that they deliver, storing their configurations and delivering them to configure the Cisco IOS CNS agents on Cisco.com http://www.cisco.com/en/US/products/sw/netmgtsw/ps4617/tsd_products_support_series_home.html This chapter consists of a user-defined external directory. The Configuration Engine supports standalone...
... external directory or other data store is network management software that they deliver, storing their configurations and delivering them to configure the Cisco IOS CNS agents on Cisco.com http://www.cisco.com/en/US/products/sw/netmgtsw/ps4617/tsd_products_support_series_home.html This chapter consists of a user-defined external directory. The Configuration Engine supports standalone...
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It consists of a configuration server that works with Cisco IOS CNS agents on received configuration files and publish events to show the success or failure of CLI commands. Configuration ... static configuration information in a directory. The Cisco IOS agent can either apply configurations immediately or delay the application until receipt of the Cisco Configuration Engine. Catalyst 2960 Switch Software Configuration Guide 4-2 OL-8603-04 Understanding Cisco Configuration Engine Software Chapter 4 Configuring Cisco IOS CNS Agents Figure 4-1 Configuration Engine Architectural Overview...
It consists of a configuration server that works with Cisco IOS CNS agents on received configuration files and publish events to show the success or failure of CLI commands. Configuration ... static configuration information in a directory. The Cisco IOS agent can either apply configurations immediately or delay the application until receipt of the Cisco Configuration Engine. Catalyst 2960 Switch Software Configuration Guide 4-2 OL-8603-04 Understanding Cisco Configuration Engine Software Chapter 4 Configuring Cisco IOS CNS Agents Figure 4-1 Configuration Engine Architectural Overview...