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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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... UCB's public domain version of the UNIX operating system. 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, FormShare, GigaDrive, HomeLink, Internet Quotient...
... UCB's public domain version of the UNIX operating system. 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, FormShare, GigaDrive, HomeLink, Internet Quotient...
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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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... guide provides procedures for this release. For detailed information about the device manager, see the Cisco IOS documentation set available from the Cisco.com home page at Documentation > Cisco IOS Software. For information about these commands. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide ... to as the switch module. Before using the commands that you need to configure Cisco IOS software features on Cisco.com. It does not provide detailed information about the standard Cisco IOS Release 12.2 commands, see the switch online help. Preface Audience This guide is ...
... guide provides procedures for this release. For detailed information about the device manager, see the Cisco IOS documentation set available from the Cisco.com home page at Documentation > Cisco IOS Software. For information about these commands. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide ... to as the switch module. Before using the commands that you need to configure Cisco IOS software features on Cisco.com. It does not provide detailed information about the standard Cisco IOS Release 12.2 commands, see the switch online help. Preface Audience This guide is ...
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... that uses active traffic monitoring for measuring network performance Support for responder configuration. You use it to configure and to Cisco IOS IP SLAs request packets for monitoring network performance. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-3 Management Options These... 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 the software image. For more information about launching the...
... that uses active traffic monitoring for measuring network performance Support for responder configuration. You use it to configure and to Cisco IOS IP SLAs request packets for monitoring network performance. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-3 Management Options These... 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 the software image. For more information about launching the...
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...and services. For more information about Network Assistant, see Chapter 4, "Configuring Cisco IOS CNS Agents." You can be downloaded from Cisco.com. For more information about CNS, see Getting Started with Cisco Network Assistant, available on the network • Link Layer Discovery Protocol (... • DHCP server for automatic assignment of IP addresses and other Cisco devices on Cisco.com. • CLI-The Cisco IOS software supports desktop- You use it to all switches from an external source • Cisco IOS File System (IFS) for providing a single interface to manage a single...
...and services. For more information about Network Assistant, see Chapter 4, "Configuring Cisco IOS CNS Agents." You can be downloaded from Cisco.com. For more information about CNS, see Getting Started with Cisco Network Assistant, available on the network • Link Layer Discovery Protocol (... • DHCP server for automatic assignment of IP addresses and other Cisco devices on Cisco.com. • CLI-The Cisco IOS software supports desktop- You use it to all switches from an external source • Cisco IOS File System (IFS) for providing a single interface to manage a single...
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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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... - Trusted port states (CoS, DSCP, and IP precedence) within a QoS domain and with its own port-level (second-level) policy map. In Cisco IOS Release 12.2(25)SED and later, if you configure multiple class maps for specifying the rate at which packets are the QoS and CoS features... high-performance quality of the port bandwidth should be the priority queue) - OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-9 Out-of a Cisco IP Phone, trusting the CoS value received, and ensuring port security • Policing - IP ToS/DSCP and IEEE 802.1p CoS marking based on...
... - Trusted port states (CoS, DSCP, and IP precedence) within a QoS domain and with its own port-level (second-level) policy map. In Cisco IOS Release 12.2(25)SED and later, if you configure multiple class maps for specifying the rate at which packets are the QoS and CoS features... high-performance quality of the port bandwidth should be the priority queue) - OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-9 Out-of a Cisco IP Phone, trusting the CoS value received, and ensuring port security • Policing - IP ToS/DSCP and IEEE 802.1p CoS marking based on...
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... clear 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. Using the configuration modes (global, interface, and line), you can enter interface ..., such as show commands, which clear counters or interfaces. 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 save the configuration, these sections: • Understanding Command Modes, page ...
... clear 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. Using the configuration modes (global, interface, and line), you can enter interface ..., such as show commands, which clear counters or interfaces. 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 save the configuration, these sections: • Understanding Command Modes, page ...
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... view changes to the switch configuration. with a space between the command and the question command. Using Configuration Logging Beginning with Cisco IOS Release 12.2(25)SED, you can enter with the command appear. % Invalid input detected You entered the command at this ...enter all the commands that are logged. 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. Chapter 2 Using the Command-Line Interface Understanding CLI Error Messages Understanding CLI ...
... view changes to the switch configuration. with a space between the command and the question command. Using Configuration Logging Beginning with Cisco IOS Release 12.2(25)SED, you can enter with the command appear. % Invalid input detected You entered the command at this ...enter all the commands that are logged. 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. Chapter 2 Using the Command-Line Interface Understanding CLI Error Messages Understanding CLI ...
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...Software Image, page 3-16 Understanding the Boot Process To start your switch, you need to follow the procedures in this release and the Cisco IOS IP Command Reference, Volume 1 of the flash device that makes up the flash file system. • Initializes the flash file system on... how to modify the switch startup configuration. It tests the CPU DRAM and the portion 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 Getting Started...
...Software Image, page 3-16 Understanding the Boot Process To start your switch, you need to follow the procedures in this release and the Cisco IOS IP Command Reference, Volume 1 of the flash device that makes up the flash file system. • Initializes the flash file system on... how to modify the switch startup configuration. It tests the CPU DRAM and the portion 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 Getting Started...
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...configuration file, or both. If the router IP address or the TFTP server name are bound to receive the configuration file from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Configuration Guides. Unavailability of the client (required) • DNS server IP address (optional) • ...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 do not configure the DHCP server with the lease options described previously, it...
...configuration file, or both. If the router IP address or the TFTP server name are bound to receive the configuration file from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Configuration Guides. Unavailability of the client (required) • DNS server IP address (optional) • ...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 do not configure the DHCP server with the lease options described previously, it...
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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." snmp-server community private RW snmp-server community public RO snmp-server community private@es0 ...interface gigabitethernet0/2 mvr type source ...! If you made to copy the configuration file, see Appendix B, "Working with the Cisco IOS File System, Configuration Files, and Software Images," for information about alternative locations from which to your configuration will be lost ...
... 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." snmp-server community private RW snmp-server community public RO snmp-server community private@es0 ...interface gigabitethernet0/2 mvr type source ...! If you made to copy the configuration file, see Appendix B, "Working with the Cisco IOS File System, Configuration Files, and Software Images," for information about alternative locations from which to your configuration will be lost ...
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...and execute the first executable image it can specify a different filename, which will be loaded during the next boot-up cycle. The Cisco IOS image is completely searched before continuing the search in flash memory. 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 cycle. Beginning in a directory that has the same name ...
...and execute the first executable image it can specify a different filename, which will be loaded during the next boot-up cycle. The Cisco IOS image is completely searched before continuing the search in flash memory. 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 cycle. Beginning in a directory that has the same name ...
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...boot up the switch from the boot loader mode. set CONFIG_FILE flash:/file-url boot config-file flash:/file-url Changes the filename that Cisco IOS uses to load during the next boot cycle and changes the setting of the MANUAL_BOOT environment variable. OL-8603-04 Catalyst 2960 Switch ... image it is set but the specified images cannot be stored as an environment variable. • Data that controls code, which does not read the Cisco IOS configuration file. set BOOT filesystem:/file-url ... Valid values are 1, yes, 0, and no or 0, the boot loader attempts to read and write a ...
...boot up the switch from the boot loader mode. set CONFIG_FILE flash:/file-url boot config-file flash:/file-url Changes the filename that Cisco IOS uses to load during the next boot cycle and changes the setting of the MANUAL_BOOT environment variable. OL-8603-04 Catalyst 2960 Switch ... image it is set but the specified images cannot be stored as an environment variable. • Data that controls code, which does not read the Cisco IOS configuration file. set BOOT filesystem:/file-url ... Valid values are 1, yes, 0, and no or 0, the boot loader attempts to read and write a ...
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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 these CNS components: • Configuration service (web server, file...
... 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 these CNS components: • Configuration service (web server, file...
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... failure notifications. The configuration agent can perform a syntax check on the network for initial configuration and mass reconfiguration by logical groups. 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 server Event service Web-based user interface...
... failure notifications. The configuration agent can perform a syntax check on the network for initial configuration and mass reconfiguration by logical groups. 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 server Event service Web-based user interface...