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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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... UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. and Access 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...
... UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. and Access 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...
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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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... For detailed information about these commands. For information about the device manager, see the Cisco IOS documentation set available from the Cisco.com home page at Documentation > Cisco IOS Software. The Catalyst 2960 software provides enterprise-class intelligent services such as Network Assistant) ...GUI user. This guide provides procedures for this guide are applicable to install your switch. For information about the standard Cisco IOS Release 12.2 commands, see the switch online help. It does not provide detailed information about Network Assistant, see ...
... For detailed information about these commands. For information about the device manager, see the Cisco IOS documentation set available from the Cisco.com home page at Documentation > Cisco IOS Software. The Catalyst 2960 software provides enterprise-class intelligent services such as Network Assistant) ...GUI user. This guide provides procedures for this guide are applicable to install your switch. For information about the standard Cisco IOS Release 12.2 commands, see the switch online help. It does not provide detailed information about Network Assistant, see ...
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... 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 Cisco IOS software that uses active traffic monitoring for measuring network performance Support for Cisco IOS IP Service Level Agreements (SLAs) responder that allows the system to anticipate and respond to...
... 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 Cisco IOS software that uses active traffic monitoring for measuring network performance Support for Cisco IOS IP Service Level Agreements (SLAs) responder that allows the system to anticipate and respond to...
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...TFTP server for administering software upgrades from Cisco.com. For more information about using Telnet from DHCP clients • DHCP server for interoperability with Cisco Network Assistant, available on Cisco.com. • CLI-The Cisco IOS software supports desktop- Manageability Features These ... as CiscoWorks2000 LAN Management Suite (LMS) and HP OpenView. For more information about Network Assistant, see Chapter 4, "Configuring Cisco IOS CNS Agents." Features Chapter 1 Overview • Network Assistant-Network Assistant is running platforms such as HP OpenView or SunNet...
...TFTP server for administering software upgrades from Cisco.com. For more information about using Telnet from DHCP clients • DHCP server for interoperability with Cisco Network Assistant, available on Cisco.com. • CLI-The Cisco IOS software supports desktop- Manageability Features These ... as CiscoWorks2000 LAN Management Suite (LMS) and HP OpenView. For more information about Network Assistant, see Chapter 4, "Configuring Cisco IOS CNS Agents." Features Chapter 1 Overview • Network Assistant-Network Assistant is running platforms such as HP OpenView or SunNet...
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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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... traffic in the MAC, IP, and TCP/UDP headers) for a hierarchical policy map, each class map can have a different policer. - In Cisco IOS Release 12.2(25)SED and later, if you configure multiple class maps for high-performance quality of port bandwidth. Out-of the port bandwidth should... scheduling service for user traffic (one queue can use more than the guarantee if other queues become empty and do not use their share of a Cisco IP Phone, trusting the CoS value received, and ensuring port security • Policing - Trusted port states (CoS, DSCP, and IP precedence) within...
... traffic in the MAC, IP, and TCP/UDP headers) for a hierarchical policy map, each class map can have a different policer. - In Cisco IOS Release 12.2(25)SED and later, if you configure multiple class maps for high-performance quality of port bandwidth. Out-of the port bandwidth should... scheduling service for user traffic (one queue can use more than the guarantee if other queues become empty and do not use their share of a Cisco IP Phone, trusting the CoS value received, and ensuring port security • Policing - Trusted port states (CoS, DSCP, and IP precedence) within...
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... show commands, which 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. The commands available to the running configuration. From this mode, you are currently in...these commands are not saved when the switch reboots. 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 enter privileged EXEC mode. From global configuration mode, you save the configuration, these sections:...
... show commands, which 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. The commands available to the running configuration. From this mode, you are currently in...these commands are not saved when the switch reboots. 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 enter privileged EXEC mode. From global configuration mode, you save the configuration, these sections:...
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... detected You entered the command at this command. The caret (^) marks the point of the error. Using Configuration Logging Beginning with Cisco IOS Release 12.2(25)SED, you can enter with a space between the command and the question command. This feature includes a mechanism ...between the command and the question mark. You did not enter enough characters Re-enter the command followed by this URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a00801d1e81. The possible keywords that are logged. Enter a question mark (?) to Get Help ...
... detected You entered the command at this command. The caret (^) marks the point of the error. Using Configuration Logging Beginning with Cisco IOS Release 12.2(25)SED, you can enter with a space between the command and the question command. This feature includes a mechanism ...between the command and the question mark. You did not enter enough characters Re-enter the command followed by this URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a00801d1e81. The possible keywords that are logged. Enter a question mark (?) to Get Help ...
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... Telnet passwords, and so forth). It also describes how to follow the procedures in 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. Note For complete syntax and usage information for the commands used in the...
... Telnet passwords, and so forth). It also describes how to follow the procedures in 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. Note For complete syntax and usage information for the commands used in the...
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... the Relay Device, page 3-6 • Obtaining Configuration Files, page 3-7 • Example Configuration, page 3-8 If your DHCP server is not configured. Unavailability of the Cisco IOS IP Configuration Guide from a TFTP server, you must configure the DHCP server with these lease options: • IP address of the client (required) • Subnet...are configured. DHCP Server Configuration Guidelines Follow these guidelines if you want the switch to receive the configuration file from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Configuration Guides.
... the Relay Device, page 3-6 • Obtaining Configuration Files, page 3-7 • Example Configuration, page 3-8 If your DHCP server is not configured. Unavailability of the Cisco IOS IP Configuration Guide from a TFTP server, you must configure the DHCP server with these lease options: • IP address of the client (required) • Subnet...are configured. DHCP Server Configuration Guidelines Follow these guidelines if you want the switch to receive the configuration file from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Configuration Guides.
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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." end To store the configuration or changes you made to do this privileged EXEC command: ...config]? Modifying the Startup Configuration These sections describe how 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. interface VLAN1 ip address 172.20...
...; 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." end To store the configuration or changes you made to do this privileged EXEC command: ...config]? Modifying the Startup Configuration These sections describe how 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. interface VLAN1 ip address 172.20...
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...name as the image file (excluding the .bin extension). Specifying the Filename to Read and Write the System Configuration By default, the Cisco IOS software uses the file config.text to automatically boot up cycle. If the variable is stored in the BOOT environment variable. The ...and Default Gateway Default Boot Configuration Table 3-3 Table 3-3 shows the default boot-up cycle. A new switch has no configuration file. The Cisco IOS image is not set, the switch attempts to load and execute the first executable image it can automatically download a configuration file to load ...
...name as the image file (excluding the .bin extension). Specifying the Filename to Read and Write the System Configuration By default, the Cisco IOS software uses the file config.text to automatically boot up cycle. If the variable is stored in the BOOT environment variable. The ...and Default Gateway Default Boot Configuration Table 3-3 Table 3-3 shows the default boot-up cycle. A new switch has no configuration file. The Cisco IOS image is not set, the switch attempts to load and execute the first executable image it can automatically download a configuration file to load ...
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...write a nonvolatile copy of the system configuration. set CONFIG_FILE flash:/file-url boot config-file flash:/file-url Changes the filename that Cisco IOS uses to load and execute the first executable image it can find by using a recursive, depth-first search through the flash file ...separated list of executable files to try to alter the setting of a boot loader helper file, which does not read the Cisco IOS configuration file. Specifies the Cisco IOS image to anything else, you reboot the system, the switch is set BOOT filesystem:/file-url ... This command changes the ...
...write a nonvolatile copy of the system configuration. set CONFIG_FILE flash:/file-url boot config-file flash:/file-url Changes the filename that Cisco IOS uses to load and execute the first executable image it can find by using a recursive, depth-first search through the flash file ...separated list of executable files to try to alter the setting of a boot loader helper file, which does not read the Cisco IOS configuration file. Specifies the Cisco IOS image to anything else, you reboot the system, the switch is set BOOT filesystem:/file-url ... This command changes the ...
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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. Note For complete configuration information...
... 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. Note For complete configuration information...
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...configuration information stored in the form of the syntax check. 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. ...time. The Configuration Service delivers device and service configurations to send success and failure notifications. Understanding Cisco Configuration Engine Software Chapter 4 Configuring Cisco IOS CNS Agents Figure 4-1 Configuration Engine Architectural Overview Service provider network Configuration engine Data service directory ...
...configuration information stored in the form of the syntax check. 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. ...time. The Configuration Service delivers device and service configurations to send success and failure notifications. Understanding Cisco Configuration Engine Software Chapter 4 Configuring Cisco IOS CNS Agents Figure 4-1 Configuration Engine Architectural Overview Service provider network Configuration engine Data service directory ...