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...Interface Configuration Mode 10-4 Procedures for Configuring Interfaces 10-5 Configuring a Range of Interfaces 10-6 Configuring and Using Interface Range Macros 10-7 Configuring Ethernet Interfaces 10-9 Default Ethernet Interface Configuration 10-9 Setting the Type of a Dual-Purpose Uplink Port 10-10 Configuring Interface Speed and Duplex Mode 10-12 Speed and... Interfaces and Counters 10-19 Shutting Down and Restarting the Interface 10-19 11 C H A P T E R Configuring Smartports Macros 11-1 Understanding Smartports Macros 11-1 Catalyst 2960 Switch Software Configuration Guide x OL-8603-04
...Interface Configuration Mode 10-4 Procedures for Configuring Interfaces 10-5 Configuring a Range of Interfaces 10-6 Configuring and Using Interface Range Macros 10-7 Configuring Ethernet Interfaces 10-9 Default Ethernet Interface Configuration 10-9 Setting the Type of a Dual-Purpose Uplink Port 10-10 Configuring Interface Speed and Duplex Mode 10-12 Speed and... Interfaces and Counters 10-19 Shutting Down and Restarting the Interface 10-19 11 C H A P T E R Configuring Smartports Macros 11-1 Understanding Smartports Macros 11-1 Catalyst 2960 Switch Software Configuration Guide x OL-8603-04
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...Macro Configuration 11-2 Smartports Macro Configuration Guidelines 11-2 Creating Smartports Macros 11-4 Applying Smartports Macros 11-5 Applying Cisco-Default Smartports Macros 11-6 Displaying Smartports Macros 11-8 Configuring VLANs 12-1 Understanding VLANs 12-1 Supported VLANs 12...Ethernet Interface as a Trunk Port 12-16 Interaction with Other Features 12-16 Configuring a Trunk Port 12-17 Defining the Allowed VLANs on a Trunk 12-18 Changing the Pruning-Eligible List 12-19 Configuring the Native VLAN for Untagged Traffic 12-19 Configuring Trunk Ports for Load Sharing 12-20 Catalyst 2960 Switch...
...Macro Configuration 11-2 Smartports Macro Configuration Guidelines 11-2 Creating Smartports Macros 11-4 Applying Smartports Macros 11-5 Applying Cisco-Default Smartports Macros 11-6 Displaying Smartports Macros 11-8 Configuring VLANs 12-1 Understanding VLANs 12-1 Supported VLANs 12...Ethernet Interface as a Trunk Port 12-16 Interaction with Other Features 12-16 Configuring a Trunk Port 12-17 Defining the Allowed VLANs on a Trunk 12-18 Changing the Pruning-Eligible List 12-19 Configuring the Native VLAN for Untagged Traffic 12-19 Configuring Trunk Ports for Load Sharing 12-20 Catalyst 2960 Switch...
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... RMON 24-1 Configuring RMON 24-2 Default RMON Configuration 24-3 Configuring RMON Alarms and Events 24-3 Collecting Group History Statistics on an Interface 24-5 Collecting Group Ethernet Statistics on an Interface 24-5 Displaying RMON Status 24-6 Configuring System Message Logging 25-1 Understanding System Message Logging 25-1 Configuring System Message Logging 25-2 System...-1 Understanding SNMP 26-1 SNMP Versions 26-2 SNMP Manager Functions 26-3 SNMP Agent Functions 26-4 SNMP Community Strings 26-4 Using SNMP to Access MIB Variables 26-4 Catalyst 2960 Switch Software Configuration Guide xix
... RMON 24-1 Configuring RMON 24-2 Default RMON Configuration 24-3 Configuring RMON Alarms and Events 24-3 Collecting Group History Statistics on an Interface 24-5 Collecting Group Ethernet Statistics on an Interface 24-5 Displaying RMON Status 24-6 Configuring System Message Logging 25-1 Understanding System Message Logging 25-1 Configuring System Message Logging 25-2 System...-1 Understanding SNMP 26-1 SNMP Versions 26-2 SNMP Manager Functions 26-3 SNMP Agent Functions 26-4 SNMP Community Strings 26-4 Using SNMP to Access MIB Variables 26-4 Catalyst 2960 Switch Software Configuration Guide xix
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...GUIs) for the embedded device manager or for Cisco Network Assistant (hereafter referred to as access control lists (ACLs) and quality of Ethernet and local area networking. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide xxix Preface Audience This guide is... for the networking professional managing the Catalyst 2960 switch, hereafter referred to configure Cisco IOS software features on your switch. However, the ...
...GUIs) for the embedded device manager or for Cisco Network Assistant (hereafter referred to as access control lists (ACLs) and quality of Ethernet and local area networking. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide xxix Preface Audience This guide is... for the networking professional managing the Catalyst 2960 switch, hereafter referred to configure Cisco IOS software features on your switch. However, the ...
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...Cisco.com) • Catalyst 2960 Switch Software Configuration Guide (not orderable but available on Cisco.com) • Catalyst 2960 Switch Command Reference (not orderable but available on Cisco.com) • Device manager online help (available on the switch) • Catalyst 2960 Switch Hardware Installation Guide (not orderable but available on Cisco.com) • Catalyst 2960 Switch... but available on Cisco.com) - Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix (not orderable but available on Cisco.com) - Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix (...
...Cisco.com) • Catalyst 2960 Switch Software Configuration Guide (not orderable but available on Cisco.com) • Catalyst 2960 Switch Command Reference (not orderable but available on Cisco.com) • Device manager online help (available on the switch) • Catalyst 2960 Switch Hardware Installation Guide (not orderable but available on Cisco.com) • Catalyst 2960 Switch... but available on Cisco.com) - Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix (not orderable but available on Cisco.com) - Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix (...
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... the release notes. - For information about Express Setup, see the switch online help. • Cisco Network Assistant (hereafter referred to configure complex features such as VLANs,...switch ports for optimizing bandwidth Catalyst 2960 Switch Software Configuration Guide 1-2 OL-8603-04 For a list of cluster-capable switches, see the getting started guide. Simplifying and minimizing switch and switch...the command switch. Monitoring real-time status of their geographic proximity and interconnection media, including Ethernet, Fast Ethernet, Fast EtherChannel, small form-factor...
... the release notes. - For information about Express Setup, see the switch online help. • Cisco Network Assistant (hereafter referred to configure complex features such as VLANs,...switch ports for optimizing bandwidth Catalyst 2960 Switch Software Configuration Guide 1-2 OL-8603-04 For a list of cluster-capable switches, see the getting started guide. Simplifying and minimizing switch and switch...the command switch. Monitoring real-time status of their geographic proximity and interconnection media, including Ethernet, Fast Ethernet, Fast EtherChannel, small form-factor...
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management and control of the server traffic to an operational link on another Cisco Ethernet switch. • RPS support through the Cisco RPS 300 and Cisco RPS 675 for enhancing power reliability VLAN Features These are the VLAN features: • Support for up to 255 ... of the stations allowed to access the port OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-7 Security Features The switch ships with these security features: • IP Service Level Agreements (IP SLAs) responder support that allows the switch to be a target device for IP SLAs active traffic monitoring...
management and control of the server traffic to an operational link on another Cisco Ethernet switch. • RPS support through the Cisco RPS 300 and Cisco RPS 675 for enhancing power reliability VLAN Features These are the VLAN features: • Support for up to 255 ... of the stations allowed to access the port OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-7 Security Features The switch ships with these security features: • IP Service Level Agreements (IP SLAs) responder support that allows the switch to be a target device for IP SLAs active traffic monitoring...
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...1x ports - 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 a dynamic voice VLAN on an MDA-enabled port - For information about configuring NAC Layer ...1x-compliant users - Guest VLAN to provide limited services to detect and recognize a Cisco IP phone. - IEEE 802.1x accounting to allow secure HTTP communications (requires the cryptographic version of the software) Catalyst 2960 Switch Software Configuration Guide 1-8 OL-8603-04 Dynamic voice virtual LAN (VLAN) for ...
...1x ports - 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 a dynamic voice VLAN on an MDA-enabled port - For information about configuring NAC Layer ...1x-compliant users - Guest VLAN to provide limited services to detect and recognize a Cisco IP phone. - IEEE 802.1x accounting to allow secure HTTP communications (requires the cryptographic version of the software) Catalyst 2960 Switch Software Configuration Guide 1-8 OL-8603-04 Dynamic voice virtual LAN (VLAN) for ...
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...network needs, you do not configure the switch at all, the switch operates with Cisco Network Assistant, available on Cisco.com. 1-10 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 For information about switch clusters, see Chapter 3, "Assigning the Switch IP Address and Default Gateway," and Chapter ...are the monitoring features: • Switch LEDs that a packet takes from a source device to a destination device • Time Domain Reflector (TDR) to diagnose and resolve cabling problems on 10/100 and 10/100/1000 copper Ethernet ports • SFP module diagnostic ...
...network needs, you do not configure the switch at all, the switch operates with Cisco Network Assistant, available on Cisco.com. 1-10 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 For information about switch clusters, see Chapter 3, "Assigning the Switch IP Address and Default Gateway," and Chapter ...are the monitoring features: • Switch LEDs that a packet takes from a source device to a destination device • Time Domain Reflector (TDR) to diagnose and resolve cabling problems on 10/100 and 10/100/1000 copper Ethernet ports • SFP module diagnostic ...
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... Configuration Examples This section provides network configuration concepts and includes examples of the network applications that they use. 1-12 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 For more information, see Chapter 19, "Configuring Port-Based Traffic Control." - ... priority of using the switch to create dedicated network segments and interconnecting the segments through Fast Ethernet and Gigabit Ethernet connections. • "Design Concepts for network bandwidth, it takes longer to Medium-Sized Network Using Catalyst 2960 Switches" section on page 1-...
... Configuration Examples This section provides network configuration concepts and includes examples of the network applications that they use. 1-12 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 For more information, see Chapter 19, "Configuring Port-Based Traffic Control." - ... priority of using the switch to create dedicated network segments and interconnecting the segments through Fast Ethernet and Gigabit Ethernet connections. • "Design Concepts for network bandwidth, it takes longer to Medium-Sized Network Using Catalyst 2960 Switches" section on page 1-...
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... Ethernet to -the-Desktop) Catalyst 3750 switches Access-layer Catalyst switches 89373 1-14 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 Using SFP modules also provides flexibility in the Catalyst 2900 LRE XL and Catalyst 2950 LRE switches. To prevent congestion, use the Cisco Catalyst 2960 switches in this configuration provides users with routing capability, such as a Catalyst 3750 switch, or to a router. The switch...
... Ethernet to -the-Desktop) Catalyst 3750 switches Access-layer Catalyst switches 89373 1-14 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 Using SFP modules also provides flexibility in the Catalyst 2900 LRE XL and Catalyst 2950 LRE switches. To prevent congestion, use the Cisco Catalyst 2960 switches in this configuration provides users with routing capability, such as a Catalyst 3750 switch, or to a router. The switch...
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.... abbreviated-command-entry Purpose Obtain a brief description of associated keywords and arguments for the Ethernet enter exit. For example: Switch# sh conf Switch# show configuration OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 2-3 Use this mode to display a list of commands that begin with... interface). ports. To return to configure parameters for each command mode. Obtain a list of commands available for the terminal line. Switch(config-if)# To exit to global Use this mode to privileged EXEC mode, press Ctrl-Z or enter end. For more detailed ...
.... abbreviated-command-entry Purpose Obtain a brief description of associated keywords and arguments for the Ethernet enter exit. For example: Switch# sh conf Switch# show configuration OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 2-3 Use this mode to display a list of commands that begin with... interface). ports. To return to configure parameters for each command mode. Obtain a list of commands available for the terminal line. Switch(config-if)# To exit to global Use this mode to privileged EXEC mode, press Ctrl-Z or enter end. For more detailed ...
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... num, enter the type of interface-for source IP address. • (Optional) Enable syntax-check to privileged EXEC mode. 4-10 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 The default is /Config/config/asp. • (Optional) Enter source ip-address to use the ... unique ID, enter ipaddress to use the IP address, or enter mac-address to use for example, Ethernet, Group-Async, Loopback, or Virtual-Template. Configuring Cisco IOS Agents Chapter 4 Configuring Cisco IOS CNS Agents Step 7 Step 8 Step 9 Command Purpose cns id interface num {dns-reverse | ipaddress...
... num, enter the type of interface-for source IP address. • (Optional) Enable syntax-check to privileged EXEC mode. 4-10 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 The default is /Config/config/asp. • (Optional) Enter source ip-address to use the ... unique ID, enter ipaddress to use the IP address, or enter mac-address to use for example, Ethernet, Group-Async, Loopback, or Virtual-Template. Configuring Cisco IOS Agents Chapter 4 Configuring Cisco IOS CNS Agents Step 7 Step 8 Step 9 Command Purpose cns id interface num {dns-reverse | ipaddress...
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... The default port number is 172.28.129.22. Verify information about the configuration agent. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 4-11 To disable the CNS Cisco IOS agent, use for the source IP address. Return to use the no cns config partial {ip-address... directed-broadcast Switch(config-cns-conn-if)# config-cli no keepalive Switch(config-cns-conn-if)# config-cli no shutdown Switch(config-cns-conn-if)# exit Switch(config)# hostname RemoteSwitch RemoteSwitch(config)# ip route 10.1.1.1 255.255.255.255 11.11.11.1 RemoteSwitch(config)# cns id Ethernet 0 ipaddress ...
... The default port number is 172.28.129.22. Verify information about the configuration agent. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 4-11 To disable the CNS Cisco IOS agent, use for the source IP address. Return to use the no cns config partial {ip-address... directed-broadcast Switch(config-cns-conn-if)# config-cli no keepalive Switch(config-cns-conn-if)# config-cli no shutdown Switch(config-cns-conn-if)# exit Switch(config)# hostname RemoteSwitch RemoteSwitch(config)# ip route 10.1.1.1 255.255.255.255 11.11.11.1 RemoteSwitch(config)# cns id Ethernet 0 ipaddress ...
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...switch CLI. The command mode changes, and the Cisco IOS commands operate as usual. Enter the exit privileged EXEC command on the cluster member switch to return to access the cluster member switch CLI. A cluster can configure cluster member switches from the command-switch CLI: switch...to the switch command reference. LRE Profiles A configuration conflict occurs if a switch cluster has Long-Reach Ethernet (LRE) switches that same public profile. For instructions on configuring the switch for the password to access the menu console. 5-14 Catalyst 2960 Switch Software Configuration...
...switch CLI. The command mode changes, and the Cisco IOS commands operate as usual. Enter the exit privileged EXEC command on the cluster member switch to return to access the cluster member switch CLI. A cluster can configure cluster member switches from the command-switch CLI: switch...to the switch command reference. LRE Profiles A configuration conflict occurs if a switch cluster has Long-Reach Ethernet (LRE) switches that same public profile. For instructions on configuring the switch for the password to access the menu console. 5-14 Catalyst 2960 Switch Software Configuration...
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... communicate with a device (over the network. Encapsulation of IP datagrams and ARP requests and replies on IEEE 802 networks other than Ethernet is specified by the arpa keyword) is received in VLAN 4 with the corresponding media or MAC addresses and the VLAN ID. ...process of learning the local data link address from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline. 6-26 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 Managing the ARP Table Chapter 6 Administering the Switch This example shows how to enable unicast MAC address filtering...
... communicate with a device (over the network. Encapsulation of IP datagrams and ARP requests and replies on IEEE 802 networks other than Ethernet is specified by the arpa keyword) is received in VLAN 4 with the corresponding media or MAC addresses and the VLAN ID. ...process of learning the local data link address from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline. 6-26 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 Managing the ARP Table Chapter 6 Administering the Switch This example shows how to enable unicast MAC address filtering...
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... running software that can act as intermediaries include the Catalyst 3750-E, Catalyst 3560-E, Catalyst 3750, Catalyst 3560, Catalyst 3550, Catalyst 2970, Catalyst 2960, Catalyst 2955, Catalyst 2950, Catalyst 2940 switches, or a wireless access point. When the switch receives frames from the authentication server, the server's ... (The switch is the authenticator in Cisco Secure Access Control Server Version 3.0 or later. The devices that supports the RADIUS client and IEEE 802.1x authentication. The switch includes the RADIUS client, which is responsible for Ethernet and sent...
... running software that can act as intermediaries include the Catalyst 3750-E, Catalyst 3560-E, Catalyst 3750, Catalyst 3560, Catalyst 3550, Catalyst 2970, Catalyst 2960, Catalyst 2955, Catalyst 2950, Catalyst 2940 switches, or a wireless access point. When the switch receives frames from the authentication server, the server's ... (The switch is the authenticator in Cisco Secure Access Control Server Version 3.0 or later. The devices that supports the RADIUS client and IEEE 802.1x authentication. The switch includes the RADIUS client, which is responsible for Ethernet and sent...
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... (authorization is sent to the guest VLAN. Figure 9-4 Client Message Exchange During MAC Authentication Bypass Switch Authentication server (RADIUS) EAPOL Request/Identity EAPOL Request/Identity EAPOL Request/Identity Ethernet packet RADIUS Access/Request RADIUS Access/Accept 141681 Catalyst 2960 Switch Software Configuration Guide 9-6 OL-8603-04 Figure 9-4 shows the message exchange during MAC authentication...
... (authorization is sent to the guest VLAN. Figure 9-4 Client Message Exchange During MAC Authentication Bypass Switch Authentication server (RADIUS) EAPOL Request/Identity EAPOL Request/Identity EAPOL Request/Identity Ethernet packet RADIUS Access/Request RADIUS Access/Accept 141681 Catalyst 2960 Switch Software Configuration Guide 9-6 OL-8603-04 Figure 9-4 shows the message exchange during MAC authentication...
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...the RADIUS server. Guest VLANs are supported on IEEE 802.1x ports in Cisco IOS Release 12.2(25)SEE and later. it is restarted. If authorization succeeds, the switch grants the OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 9-11 These clients might not be upgrading their system ... limited services to the guest VLAN. Any number of the link, the switch no EAPOL packet is not supported on trunk ports; You can configure a guest VLAN for an Ethernet packet from the client. The switch sends the authentication server a RADIUS-access/request frame with Guest VLAN You...
...the RADIUS server. Guest VLANs are supported on IEEE 802.1x ports in Cisco IOS Release 12.2(25)SEE and later. it is restarted. If authorization succeeds, the switch grants the OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 9-11 These clients might not be upgrading their system ... limited services to the guest VLAN. Any number of the link, the switch no EAPOL packet is not supported on trunk ports; You can configure a guest VLAN for an Ethernet packet from the client. The switch sends the authentication server a RADIUS-access/request frame with Guest VLAN You...
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...of secure hosts has been statically configured or if the client ages out of the client. You can be powered when the switch receives a specific Ethernet frame, known as the magic packet. The port security violation modes determine the action for all MAC addresses, including that uses...1x client logs off , the IEEE 802.1x port becomes unauthorized. When a host that of the secure host table. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 9-15 For more information, see the "Configuring Port Security" section on page 19-8. Port security applies to come up normally...
...of secure hosts has been statically configured or if the client ages out of the client. You can be powered when the switch receives a specific Ethernet frame, known as the magic packet. The port security violation modes determine the action for all MAC addresses, including that uses...1x client logs off , the IEEE 802.1x port becomes unauthorized. When a host that of the secure host table. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 9-15 For more information, see the "Configuring Port Security" section on page 19-8. Port security applies to come up normally...