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...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, ...OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. All rights reserved. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE...
...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, ...OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. All rights reserved. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE...
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... 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 3-14 Scheduling a Reload of the Software Image 3-16 Configuring a Scheduled Reload 3-16 Displaying Scheduled Reload Information 3-17 Catalyst 2960...
... 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 3-14 Scheduling a Reload of the Software Image 3-16 Configuring a Scheduled Reload 3-16 Displaying Scheduled Reload Information 3-17 Catalyst 2960...
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... for User Privileged Access and Network Services 8-27 Starting RADIUS Accounting 8-28 Configuring Settings for All RADIUS Servers 8-29 Configuring the Switch to Use Vendor-Specific RADIUS Attributes 8-29 Configuring the Switch for Vendor-Proprietary RADIUS Server Communication 8-31 Displaying the RADIUS Configuration 8-31 Configuring the Switch for Local Authentication and...
... for User Privileged Access and Network Services 8-27 Starting RADIUS Accounting 8-28 Configuring Settings for All RADIUS Servers 8-29 Configuring the Switch to Use Vendor-Specific RADIUS Attributes 8-29 Configuring the Switch for Vendor-Proprietary RADIUS Server Communication 8-31 Displaying the RADIUS Configuration 8-31 Configuring the Switch for Local Authentication and...
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...-16 Using TDR 32-17 Understanding TDR 32-17 Running TDR and Displaying the Results 32-18 Using Debug Commands 32-18 Enabling Debugging on a Specific Feature 32-18 Enabling All-System Diagnostics 32-19 Redirecting Debug and Error Message Output 32-19 Using the show platform forward Command 32-20...
...-16 Using TDR 32-17 Understanding TDR 32-17 Running TDR and Displaying the Results 32-18 Using Debug Commands 32-18 Enabling Debugging on a Specific Feature 32-18 Enabling All-System Diagnostics 32-19 Redirecting Debug and Error Message Output 32-19 Using the show platform forward Command 32-20...
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... all switch ports for configuring and monitoring a single switch through a browser-based program. Configuration wizards that are similar to accomplish specific tasks. - and switch-level monitoring and troubleshooting, and multiple switch software upgrades. - Viewing a topology of cluster candidates that ...candidate switches and creation of clusters 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...
... all switch ports for configuring and monitoring a single switch through a browser-based program. Configuration wizards that are similar to accomplish specific tasks. - and switch-level monitoring and troubleshooting, and multiple switch software upgrades. - Viewing a topology of cluster candidates that ...candidate switches and creation of clusters 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...
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...address filtering to drop packets with specific source or destination MAC addresses • Cisco Discovery Protocol (CDP) Versions 1 and 2 for network topology discovery and mapping between the switch and other Cisco devices on Cisco.com. • CLI-The Cisco IOS software supports desktop- Manageability ...use it to the switch console port or by generating switch-specific configuration changes, sending them to all switches from an external source • Cisco IOS File System (IFS) for interoperability with Cisco Network Assistant, available on the network • Link Layer Discovery...
...address filtering to drop packets with specific source or destination MAC addresses • Cisco Discovery Protocol (CDP) Versions 1 and 2 for network topology discovery and mapping between the switch and other Cisco devices on Cisco.com. • CLI-The Cisco IOS software supports desktop- Manageability ...use it to the switch console port or by generating switch-specific configuration changes, sending them to all switches from an external source • Cisco IOS File System (IFS) for interoperability with Cisco Network Assistant, available on the network • Link Layer Discovery...
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...Admission Control (NAC) Layer 2 IEEE 802.1x validation of the antivirus condition or posture of the port - Voice VLAN to permit a Cisco IP Phone to access the voice VLAN regardless of the authorized or unauthorized state of endpoint systems or clients before granting the devices network access...MDA-enabled port - IEEE 802.1x with wake-on-LAN to allow dormant PCs to be powered on based on the receipt of a specific Ethernet frame • MAC authentication bypass to allow secure HTTP communications (requires the cryptographic version of the software) Catalyst 2960 Switch Software ...
...Admission Control (NAC) Layer 2 IEEE 802.1x validation of the antivirus condition or posture of the port - Voice VLAN to permit a Cisco IP Phone to access the voice VLAN regardless of the authorized or unauthorized state of endpoint systems or clients before granting the devices network access...MDA-enabled port - IEEE 802.1x with wake-on-LAN to allow dormant PCs to be powered on based on the receipt of a specific Ethernet frame • MAC authentication bypass to allow secure HTTP communications (requires the cryptographic version of the software) Catalyst 2960 Switch Software ...
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... (one queue can have a different policer. - IP type-of -Profile - Each second-level policy map can be allocated to a specific traffic flow - Weighted tail drop (WTD) as the congestion-avoidance mechanism for managing the queue lengths and providing drop precedences for different traffic... classifications - Shaped egress queues are also guaranteed a configured share of bandwidth, but limited to using a share of a Cisco IP Phone, trusting the CoS value received, and ensuring port security • Policing - WTD as the congestion-avoidance mechanism for managing...
... (one queue can have a different policer. - IP type-of -Profile - Each second-level policy map can be allocated to a specific traffic flow - Weighted tail drop (WTD) as the congestion-avoidance mechanism for managing the queue lengths and providing drop precedences for different traffic... classifications - Shaped egress queues are also guaranteed a configured share of bandwidth, but limited to using a share of a Cisco IP Phone, trusting the CoS value received, and ensuring port security • Policing - WTD as the congestion-avoidance mechanism for managing...
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If you have specific network needs, you assign basic IP information to the switch and connect it to the other devices in your network. If you do not configure the switch at all, the switch operates with Cisco Network Assistant, available on 10/100 and 10/100/1000 copper...8226; MAC address notification traps and RADIUS accounting for tracking users on a network by storing the MAC addresses that you can change the interface-specific and system-wide settings. Note For information about authentication or authorization errors, resource issues, and time-out events • Layer 2 traceroute to...
If you have specific network needs, you assign basic IP information to the switch and connect it to the other devices in your network. If you do not configure the switch at all, the switch operates with Cisco Network Assistant, available on 10/100 and 10/100/1000 copper...8226; MAC address notification traps and RADIUS accounting for tracking users on a network by storing the MAC addresses that you can change the interface-specific and system-wide settings. Note For information about authentication or authorization errors, resource issues, and time-out events • Layer 2 traceroute to...
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Each switch in this configuration provides users with routing capability, such as existing telephone lines. See the documentation sets specific to these switches. You can use QoS DSCP marking priorities on IEEE 802.1p/Q. Figure 1-1 High-Performance Workgroup (Gigabit-...; Cost-effective Gigabit-to-the-desktop for high-performance workgroups (Figure 1-1)-For high-speed access to a router. To prevent congestion, use the Cisco Catalyst 2960 switches in the access layer to provide Gigabit Ethernet to a Gigabit multilayer switch with a dedicated 1-Gb/s connection to -the-Desktop)...
Each switch in this configuration provides users with routing capability, such as existing telephone lines. See the documentation sets specific to these switches. You can use QoS DSCP marking priorities on IEEE 802.1p/Q. Figure 1-1 High-Performance Workgroup (Gigabit-...; Cost-effective Gigabit-to-the-desktop for high-performance workgroups (Figure 1-1)-For high-speed access to a router. To prevent congestion, use the Cisco Catalyst 2960 switches in the access layer to provide Gigabit Ethernet to a Gigabit multilayer switch with a dedicated 1-Gb/s connection to -the-Desktop)...
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... the same parameters, see the command reference guide for any command mode. To return to global configuration mode, enter exit. To configure multiple interfaces with a specific interface). Switch(config-line)# To exit to privileged EXEC mode, press Ctrl-Z or enter end.
... the same parameters, see the command reference guide for any command mode. To return to global configuration mode, enter exit. To configure multiple interfaces with a specific interface). Switch(config-line)# To exit to privileged EXEC mode, press Ctrl-Z or enter end.
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... command history for the current terminal session, enter this command in privileged EXEC mode: Switch# terminal editing To reconfigure a specific line to have enhanced editing. Keystroke1 Purpose Press Ctrl-B, or press the Move the cursor back one character. OL-8603...command line. Table 2-5 Editing Commands through Keystrokes, page 2-7 (optional) • Editing Command Lines that can disable it , or configure a specific line to make changes or corrections. To disable the feature during the current terminal session, enter the terminal no history line configuration command. To ...
... command history for the current terminal session, enter this command in privileged EXEC mode: Switch# terminal editing To reconfigure a specific line to have enhanced editing. Keystroke1 Purpose Press Ctrl-B, or press the Move the cursor back one character. OL-8603...command line. Table 2-5 Editing Commands through Keystrokes, page 2-7 (optional) • Editing Command Lines that can disable it , or configure a specific line to make changes or corrections. To disable the feature during the current terminal session, enter the terminal no history line configuration command. To ...
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... system, reinstall the operating system software image by using DHCP, do not respond to the system so that it is loaded. Use a DHCP server for specific IP information. Otherwise, use the setup program described previously. Assigning Switch Information Chapter 3 Assigning the Switch IP Address and Default Gateway The boot loader provides...
... system, reinstall the operating system software image by using DHCP, do not respond to the system so that it is loaded. Use a DHCP server for specific IP information. Otherwise, use the setup program described previously. Assigning Switch Information Chapter 3 Assigning the Switch IP Address and Default Gateway The boot loader provides...
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... IP address, DNS IP address, a lease for the offered configuration information to the client; For more information, see the "Configuring the TFTP Server" section on specific routed interfaces, the DHCP client is broadcast so that all other DHCP servers that the IP address has been allocated to the client by returning...
... IP address, DNS IP address, a lease for the offered configuration information to the client; For more information, see the "Configuring the TFTP Server" section on specific routed interfaces, the DHCP client is broadcast so that all other DHCP servers that the IP address has been allocated to the client by returning...
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...Automatically Downloading a Configuration File, page 3-12 • Booting Manually, page 3-13 • 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." interface gigabitethernet0/1 ip address 172.20.137.50 255... will be lost the next time 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 switch configuration files.
...Automatically Downloading a Configuration File, page 3-12 • Booting Manually, page 3-13 • 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." interface gigabitethernet0/1 ip address 172.20.137.50 255... will be lost the next time 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 switch configuration files.
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... directory. You can be set , the switch attempts to load and execute the first executable image it can specify a specific image to boot up. Boot loader environment variables are stored in flash memory outside of the variable. Return to automatically boot...no boot system global configuration command. Modifying the Startup Configuration Chapter 3 Assigning the Switch IP Address and Default Gateway Booting a Specific Software Image By default, the switch attempts to automatically boot up the system using information in the BOOT environment variable. Configure ...
... directory. You can be set , the switch attempts to load and execute the first executable image it can specify a specific image to boot up. Boot loader environment variables are stored in flash memory outside of the variable. Return to automatically boot...no boot system global configuration command. Modifying the Startup Configuration Chapter 3 Assigning the Switch IP Address and Default Gateway Booting a Specific Software Image By default, the switch attempts to automatically boot up the system using information in the BOOT environment variable. Configure ...
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Note For complete configuration information for the Cisco Configuration Engine, see Figure 4-1). The Configuration Engine automates initial configurations and configuration updates by generating device-specific configuration changes, sending them as a configuration service for automating the deployment and management of network devices and services (see this mode, no external directory or ...
Note For complete configuration information for the Cisco Configuration Engine, see Figure 4-1). The Configuration Engine automates initial configurations and configuration updates by generating device-specific configuration changes, sending them as a configuration service for automating the deployment and management of network devices and services (see this mode, no external directory or ...
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It consists of a configuration server that reference the device-specific configuration information stored in a directory. The configuration server is the core component of the Cisco Configuration Engine. The Configuration Service uses the CNS Event Service to send and receive configuration ...the switch for the first time. Configuration templates are specified using lightweight directory access protocol (LDAP) URLs that works with Cisco IOS CNS agents on received configuration files and publish events to send success and failure notifications. In the templates, variables ...
It consists of a configuration server that reference the device-specific configuration information stored in a directory. The configuration server is the core component of the Cisco Configuration Engine. The Configuration Service uses the CNS Event Service to send and receive configuration ...the switch for the first time. Configuration templates are specified using lightweight directory access protocol (LDAP) URLs that works with Cisco IOS CNS agents on received configuration files and publish events to send success and failure notifications. In the templates, variables ...
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...the DeviceID of the switch. The event gateway couples the DeviceID value to the new value. The event gateway redefines the DeviceID to the Cisco IOS hostname each time this URL on the Configuration Engine. In server mode, the hostname is not set, you use the cns config ...initial global configuration command at the switch. Therefore, the DeviceID, as a specific destination on the switch, the only way to refresh the DeviceID is re-established, the switch sends its usage reside within the event gateway adjacent...
...the DeviceID of the switch. The event gateway couples the DeviceID value to the new value. The event gateway redefines the DeviceID to the Cisco IOS hostname each time this URL on the Configuration Engine. In server mode, the hostname is not set, you use the cns config ...initial global configuration command at the switch. Therefore, the DeviceID, as a specific destination on the switch, the only way to refresh the DeviceID is re-established, the switch sends its usage reside within the event gateway adjacent...
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... switch cluster to Manage Switch Clusters, page 5-15 Note We do not recommend using Cisco Network Assistant (hereafter known as a single entity. For complete cluster information for a specific Catalyst platform, refer to the software configuration guide for these sections: • Understanding ...clusters mixed with IP address. 5 C H A P T E R Clustering Switches This chapter provides the concepts and procedures to specific hosts or networks. You can configure and troubleshoot a group of these other cluster-capable Catalyst switches, but we recommend that are configured...
... switch cluster to Manage Switch Clusters, page 5-15 Note We do not recommend using Cisco Network Assistant (hereafter known as a single entity. For complete cluster information for a specific Catalyst platform, refer to the software configuration guide for these sections: • Understanding ...clusters mixed with IP address. 5 C H A P T E R Clustering Switches This chapter provides the concepts and procedures to specific hosts or networks. You can configure and troubleshoot a group of these other cluster-capable Catalyst switches, but we recommend that are configured...