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... Files 3-7 Example Configuration 3-8 Manually Assigning IP Information 3-10 Checking and Saving the Running Configuration 3-10 Modifying the Startup Configuration 3-11 Default Boot Configuration 3-12 Automatically Downloading a Configuration File 3-12 Specifying the Filename to Read and Write the System Configuration 3-12 Booting Manually 3-13 Booting a Specific Software Image 3-14 Controlling Environment Variables...
... Files 3-7 Example Configuration 3-8 Manually Assigning IP Information 3-10 Checking and Saving the Running Configuration 3-10 Modifying the Startup Configuration 3-11 Default Boot Configuration 3-12 Automatically Downloading a Configuration File 3-12 Specifying the Filename to Read and Write the System Configuration 3-12 Booting Manually 3-13 Booting a Specific Software Image 3-14 Controlling Environment Variables...
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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... File By Using FTP B-13 Uploading a Configuration File By Using FTP B-14 Copying Configuration Files By Using RCP B-15 Preparing to Download or Upload a Configuration File By Using RCP B-16 Downloading a Configuration File By Using RCP B-17 Uploading a Configuration File By Using RCP B-18 Clearing Configuration Information B-19 Clearing the Startup ...
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... File By Using FTP B-13 Uploading a Configuration File By Using FTP B-14 Copying Configuration Files By Using RCP B-15 Preparing to Download or Upload a Configuration File By Using RCP B-16 Downloading a Configuration File By Using RCP B-17 Uploading a Configuration File By Using RCP B-18 Clearing Configuration Information B-19 Clearing the Startup ...
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...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 Image File By Using TFTP B-27 Uploading an Image File By Using ... File By Using RCP B-33 Downloading an Image File By Using RCP B-35 Uploading an Image File By Using RCP B-37 B-38 Recommendations 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...
...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 Image File By Using TFTP B-27 Uploading an Image File By Using ... File By Using RCP B-33 Downloading an Image File By Using RCP B-35 Uploading an Image File By Using RCP B-37 B-38 Recommendations 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...
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... cluster requirements, see the Network Admission Control Software Configuration Guide (not orderable but available on Cisco.com) - Cisco Small Form-Factor Pluggable Modules Compatibility Matrix (not orderable but available on Cisco.com). • For upgrading information, see the "Downloading Software" section in the "Obtaining Documentation, Obtaining Support, and Security Guidelines" section on page xxxii...
... cluster requirements, see the Network Admission Control Software Configuration Guide (not orderable but available on Cisco.com) - Cisco Small Form-Factor Pluggable Modules Compatibility Matrix (not orderable but available on Cisco.com). • For upgrading information, see the "Downloading Software" section in the "Obtaining Documentation, Obtaining Support, and Security Guidelines" section on page xxxii...
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... the cryptographic (supports encryption) version of the software. Overview 1 C H A P T E R This chapter provides these features to make the deployment and the use this feature and to download the cryptographic version of the software from Cisco.com.
... the cryptographic (supports encryption) version of the software. Overview 1 C H A P T E R This chapter provides these features to make the deployment and the use this feature and to download the cryptographic version of the software from Cisco.com.
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... a single IP address. - Configuration wizards that are similar to as VLAN and QoS settings, inventory and statistic reports, link- Downloading an image to multiple ports and multiple switches at the same time, such as Network Assistant) for - For more information about...upgrade of multiple, cluster-capable switches, regardless of cluster-capable switches, see the getting started guide. • User-defined and Cisco-default Smartports macros for creating custom switch configurations for simplified deployment across the network. • An embedded device manager GUI for ...
... a single IP address. - Configuration wizards that are similar to as VLAN and QoS settings, inventory and statistic reports, link- Downloading an image to multiple ports and multiple switches at the same time, such as Network Assistant) for - For more information about...upgrade of multiple, cluster-capable switches, regardless of cluster-capable switches, see the getting started guide. • User-defined and Cisco-default Smartports macros for creating custom switch configurations for simplified deployment across the network. • An embedded device manager GUI for ...
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...and multilayer-switching features. Features Chapter 1 Overview • Network Assistant-Network Assistant is a network management application that can be downloaded from an SNMP-compatible management station that is network management software that acts as a configuration service for automating the deployment and... management of network devices and services. For more information about using Telnet from an external source • Cisco IOS File System (IFS) for providing a single interface to the switch, executing the configuration change, and logging the results...
...and multilayer-switching features. Features Chapter 1 Overview • Network Assistant-Network Assistant is a network management application that can be downloaded from an SNMP-compatible management station that is network management software that acts as a configuration service for automating the deployment and... management of network devices and services. For more information about using Telnet from an external source • Cisco IOS File System (IFS) for providing a single interface to the switch, executing the configuration change, and logging the results...
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...3 Assigning the Switch IP Address and Default Gateway Configuring the TFTP Server Based on the DHCP server configuration, the switch attempts to successfully download a configuration file, the TFTP server must contain one or more information, see the "Configuring the Relay Device" section on a different ...not specify the configuration filename, the TFTP server, or if the configuration file could not be able to access it is a Cisco router, enable IP routing (ip routing global configuration command), and configure helper addresses by using the ip helper-address interface configuration ...
...3 Assigning the Switch IP Address and Default Gateway Configuring the TFTP Server Based on the DHCP server configuration, the switch attempts to successfully download a configuration file, the TFTP server must contain one or more information, see the "Configuring the Relay Device" section on a different ...not specify the configuration filename, the TFTP server, or if the configuration file could not be able to access it is a Cisco router, enable IP routing (ip routing global configuration command), and configure helper addresses by using the ip helper-address interface configuration ...
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...enable secret 5 $1$ej9.$DMUvAUnZOAmvmgqBEzIxE0 ! . . If 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 alternative locations from which to do this privileged EXEC command: ... will be lost the next time you made to modify the switch startup configuration: • Default Boot Configuration, page 3-12 • Automatically Downloading a Configuration File, page 3-12 • Booting Manually, page 3-13 • Booting a Specific Software Image, page 3-14 • Controlling...
...enable secret 5 $1$ej9.$DMUvAUnZOAmvmgqBEzIxE0 ! . . If 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 alternative locations from which to do this privileged EXEC command: ... will be lost the next time you made to modify the switch startup configuration: • Default Boot Configuration, page 3-12 • Automatically Downloading a Configuration File, page 3-12 • Booting Manually, page 3-13 • Booting a Specific Software Image, page 3-14 • Controlling...
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... sensitive. 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. Automatically Downloading a Configuration File You can by using information in a directory that has the same... name as the image file (excluding the .bin extension). The Cisco IOS image is completely searched before continuing the search in flash...
... sensitive. 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. Automatically Downloading a Configuration File You can by using information in a directory that has the same... name as the image file (excluding the .bin extension). The Cisco IOS image is completely searched before continuing the search in flash...
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... Switch Software Configuration Guide 4-5 Assuming there is no DHCP server on interface VLAN 1 (the default) and downloads the bootstrap configuration file from the TFTP server. Chapter 4 Configuring Cisco IOS CNS Agents Understanding Cisco IOS Agents Understanding Cisco IOS Agents The CNS event agent feature allows the switch to publish and subscribe to events on...
... Switch Software Configuration Guide 4-5 Assuming there is no DHCP server on interface VLAN 1 (the default) and downloads the bootstrap configuration file from the TFTP server. Chapter 4 Configuring Cisco IOS CNS Agents Understanding Cisco IOS Agents Understanding Cisco IOS Agents The CNS event agent feature allows the switch to publish and subscribe to events on...
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...configure terminal no service password-recovery Step 3 end Step 4 show version Purpose Enter global configuration mode. With password recovery disabled, you can download the saved files to the switch by using the boot manual global configuration command. When the switch is returned to the default system configuration, ... password recovery will not work if you keep a backup copy of the configuration file on and then by the boot loader and the Cisco IOS image, but the configuration file (config.text) and the VLAN database file (vlan.dat) are deleted. This command produces the...
...configure terminal no service password-recovery Step 3 end Step 4 show version Purpose Enter global configuration mode. With password recovery disabled, you can download the saved files to the switch by using the boot manual global configuration command. When the switch is returned to the default system configuration, ... password recovery will not work if you keep a backup copy of the configuration file on and then by the boot loader and the Cisco IOS image, but the configuration file (config.text) and the VLAN database file (vlan.dat) are deleted. This command produces the...
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...servers. The SSH server works with the SSH client supported in this feature and to download the cryptographic software files from Cisco.com. For more information, see the Cisco IOS Security Command Reference, Release 12.2. OL-8603-04 Catalyst 2960 Switch Software Configuration ...and an SSH integrated client, which are applications that provides a secure, remote connection to use this URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_command_reference_book09186a 0080087e33.html Understanding SSH SSH is authenticated. For more security for Secure Shell...
...servers. The SSH server works with the SSH client supported in this feature and to download the cryptographic software files from Cisco.com. For more information, see the Cisco IOS Security Command Reference, Release 12.2. OL-8603-04 Catalyst 2960 Switch Software Configuration ...and an SSH integrated client, which are applications that provides a secure, remote connection to use this URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_command_reference_book09186a 0080087e33.html Understanding SSH SSH is authenticated. For more security for Secure Shell...
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... the Switch to Run SSH Follow these steps to configure a hostname and an IP domain name and to generate an RSA key pair. Download the cryptographic software image from Cisco.com. Configure a hostname and IP domain name for the switch, which automatically enables SSH. Step 1 Step 2 Step 3 Step 4 Command configure terminal hostname...
... the Switch to Run SSH Follow these steps to configure a hostname and an IP domain name and to generate an RSA key pair. Download the cryptographic software image from Cisco.com. Configure a hostname and IP domain name for the switch, which automatically enables SSH. Step 1 Step 2 Step 3 Step 4 Command configure terminal hostname...
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... section in the "Other Security Features" chapter of SSL Version 3.0 with SSL 3.0" feature description for Cisco IOS Release 12.2(15)T at this URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_command_reference_chapter0918 6a00800ca7cd.html Configuring the Switch for Secure Socket Layer HTTP ...Clients On a secure HTTP connection, data to and from Cisco.com. HTTP with https:// instead of the SSH server. the URL of a secure connection begins with SSL encryption provides a secure connection to download the cryptographic software files from an HTTP server is encrypted ...
... section in the "Other Security Features" chapter of SSL Version 3.0 with SSL 3.0" feature description for Cisco IOS Release 12.2(15)T at this URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_command_reference_chapter0918 6a00800ca7cd.html Configuring the Switch for Secure Socket Layer HTTP ...Clients On a secure HTTP connection, data to and from Cisco.com. HTTP with https:// instead of the SSH server. the URL of a secure connection begins with SSL encryption provides a secure connection to download the cryptographic software files from an HTTP server is encrypted ...
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... VLAN remains in matching the other device configured or assigned VLAN, then authorization of all hosts are placed in the same VLAN (specified by using a downloaded voice VLAN, the removal of the voice VLAN configuration, or modifying the configuration value to dot1p or untagged results in voice device un-authorization and...
... VLAN remains in matching the other device configured or assigned VLAN, then authorization of all hosts are placed in the same VLAN (specified by using a downloaded voice VLAN, the removal of the voice VLAN configuration, or modifying the configuration value to dot1p or untagged results in voice device un-authorization and...
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...9-11 Chapter 9 Configuring IEEE 802.1x Port-Based Authentication Understanding IEEE 802.1x Port-Based Authentication • Assign vendor-specific tunnel attributes in Cisco IOS Release 12.2(25)SEE and later. The switch maintains the EAPOL packet history. Attribute [81] specifies the VLAN name or VLAN ID ...IEEE 802.1x port, the switch assigns clients to a guest VLAN when the switch does not receive a response to clients, such as downloading the IEEE 802.1x client. Note If an EAPOL packet is not supported on the switch to provide limited services to its EAP request/identity...
...9-11 Chapter 9 Configuring IEEE 802.1x Port-Based Authentication Understanding IEEE 802.1x Port-Based Authentication • Assign vendor-specific tunnel attributes in Cisco IOS Release 12.2(25)SEE and later. The switch maintains the EAPOL packet history. Attribute [81] specifies the VLAN name or VLAN ID ...IEEE 802.1x port, the switch assigns clients to a guest VLAN when the switch does not receive a response to clients, such as downloading the IEEE 802.1x client. Note If an EAPOL packet is not supported on the switch to provide limited services to its EAP request/identity...
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... set, the session ends. Using Web Authentication You can use a web browser to authenticate a client that you can do these tasks: • Download the Session-Timeout RADIUS attribute (Attribute[27]) and the Termination-Action RADIUS attribute (Attribute[29]) from the RADIUS server. • Set the action ...port and apply the appropriate policies for each end host on a shared port. Using Network Admission Control Layer 2 IEEE 802.1x Validation In Cisco IOS Release 12.2(25)SED and later, the switch supports the Network Admission Control (NAC) Layer 2 IEEE 802.1x validation, which shows ...
... set, the session ends. Using Web Authentication You can use a web browser to authenticate a client that you can do these tasks: • Download the Session-Timeout RADIUS attribute (Attribute[27]) and the Termination-Action RADIUS attribute (Attribute[29]) from the RADIUS server. • Set the action ...port and apply the appropriate policies for each end host on a shared port. Using Network Admission Control Layer 2 IEEE 802.1x Validation In Cisco IOS Release 12.2(25)SED and later, the switch supports the Network Admission Control (NAC) Layer 2 IEEE 802.1x validation, which shows ...
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...directional) • Packet sequencing (packet ordering) • Path (per hop) • Connectivity (directional) • Server or website download time Because Cisco IOS IP SLAs is SNMP-accessible, it can also be used to store business critical data from a remote site). • Troubleshooting ...of network operation by providing consistent, reliable measurement that use Cisco IOS IP SLAs at this information about network management products that immediately identifies problems and saves troubleshooting time. • ...
...directional) • Packet sequencing (packet ordering) • Path (per hop) • Connectivity (directional) • Server or website download time Because Cisco IOS IP SLAs is SNMP-accessible, it can also be used to store business critical data from a remote site). • Troubleshooting ...of network operation by providing consistent, reliable measurement that use Cisco IOS IP SLAs at this information about network management products that immediately identifies problems and saves troubleshooting time. • ...
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... time, reconnect the power cord to the switch. The Cisco IOS image is no connectivity. switch% ls -l image_filename.bin -rw-r--r-- 1 boba 2928176 Apr 21 12:01 c2960-lanbase-mz.122-25.FX/c2960-lanbase-mz.122-25.FX.bin Connect your PC, download the software image tar file (image_filename.tar) from a ... that can read a tar file. Use the zip program to navigate to 9600 baud. Set the line speed on Cisco.com, see the release notes. You can be corrupted during an upgrade, by downloading the wrong file to the switch console port. Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 ...
... time, reconnect the power cord to the switch. The Cisco IOS image is no connectivity. switch% ls -l image_filename.bin -rw-r--r-- 1 boba 2928176 Apr 21 12:01 c2960-lanbase-mz.122-25.FX/c2960-lanbase-mz.122-25.FX.bin Connect your PC, download the software image tar file (image_filename.tar) from a ... that can read a tar file. Use the zip program to navigate to 9600 baud. Set the line speed on Cisco.com, see the release notes. You can be corrupted during an upgrade, by downloading the wrong file to the switch console port. Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 ...