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... A P T E R Configuring Private VLANs 10-16 Private VLAN Configuration Guidelines 10-17 Creating a Private VLAN 10-19 Viewing the Port Capability of a Private VLAN Port 10-22 Deleting a Private VLAN 10-22 Deleting an Isolated or Community VLAN 10-23 Deleting a Private VLAN Mapping 10-23 Configuring VLAN ... Configuring the VMPS Server 12-7 Configuring VMPS Clients 12-8 Monitoring VMPS 12-9 Maintaining VMPS 12-9 Configuring Static Ports 12-10 Troubleshooting VMPS and Dynamic Port VLAN Membership 12-11 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-...
... A P T E R Configuring Private VLANs 10-16 Private VLAN Configuration Guidelines 10-17 Creating a Private VLAN 10-19 Viewing the Port Capability of a Private VLAN Port 10-22 Deleting a Private VLAN 10-22 Deleting an Isolated or Community VLAN 10-23 Deleting a Private VLAN Mapping 10-23 Configuring VLAN ... Configuring the VMPS Server 12-7 Configuring VMPS Clients 12-8 Monitoring VMPS 12-9 Maintaining VMPS 12-9 Configuring Static Ports 12-10 Troubleshooting VMPS and Dynamic Port VLAN Membership 12-11 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-...
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...Cisco Discovery Protocol (CDP) on the switch. Configuring UDLD Describes how to configure the UniDirectional Link Detection (UDLD) protocol on the switch. Configuring RMON Describes how to configure Remote Monitoring (RMON) on the switch. Configuring Dynamic VLAN Membership with VMPS Describes how to configure VLAN Membership Policy Server... Protocol (VTP) on the switch. Configuring QoS Describes how to check connectivity using ping, Telnet, and IP traceroute. xxiv Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 ...
...Cisco Discovery Protocol (CDP) on the switch. Configuring UDLD Describes how to configure the UniDirectional Link Detection (UDLD) protocol on the switch. Configuring RMON Describes how to configure Remote Monitoring (RMON) on the switch. Configuring Dynamic VLAN Membership with VMPS Describes how to configure VLAN Membership Policy Server... Protocol (VTP) on the switch. Configuring QoS Describes how to check connectivity using ping, Telnet, and IP traceroute. xxiv Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 ...
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...private VLANs. • Improved server authentication. • Protection from earlier VTP versions in that is , without first becoming the primary server for the domain. A VTP version 3 server cannot make any configuration changes in the configuration. A switch can become the primary server... is associated with each instance handling one another by running multiple instances of security. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-13 These sections describe VTP version 3: • VTP Version 3 Authentication...
...private VLANs. • Improved server authentication. • Protection from earlier VTP versions in that is , without first becoming the primary server for the domain. A VTP version 3 server cannot make any configuration changes in the configuration. A switch can become the primary server... is associated with each instance handling one another by running multiple instances of security. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-13 These sections describe VTP version 3: • VTP Version 3 Authentication...
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...range VLANs from the CLI or SNMP. • You cannot use VTP to manage these VLANs; Note The Catalyst 4500 series switch 10/100 Ethernet switching modules support auxiliary VLANs in your network: • Before you must be an Ethernet VLAN. Consider the ...switch is 100,003) VLANs 2-1000 are pruning eligible; Chapter 10 Configuring VLANs VLAN Configuration Guidelines Table 10-2 VLAN Default Configuration (continued) Feature SAID value Pruning eligibility Default Value 100,000 plus the VLAN number (for example, the SAID for VLAN 3 is a VTP server, you can configure private...
...range VLANs from the CLI or SNMP. • You cannot use VTP to manage these VLANs; Note The Catalyst 4500 series switch 10/100 Ethernet switching modules support auxiliary VLANs in your network: • Before you must be an Ethernet VLAN. Consider the ...switch is 100,003) VLANs 2-1000 are pruning eligible; Chapter 10 Configuring VLANs VLAN Configuration Guidelines Table 10-2 VLAN Default Configuration (continued) Feature SAID value Pruning eligibility Default Value 100,000 plus the VLAN number (for example, the SAID for VLAN 3 is a VTP server, you can configure private...
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... you configure to communicate with routers, LocalDirector, the CSS11000, backup servers, and administrative workstations. Broadcasts propagate only between associated community ports and the promiscuous port. 10-16 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 You can configure private VLANs and normal VLANs from that you use to have...
... you configure to communicate with routers, LocalDirector, the CSS11000, backup servers, and administrative workstations. Broadcasts propagate only between associated community ports and the promiscuous port. 10-16 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 You can configure private VLANs and normal VLANs from that you use to have...
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...gateway to gain access to designate a community VLAN for configuring private VLANs: • Designate one VLAN as the primary VLAN. • Designate one another using private VLANs, which the default gateway(s), backup server, or LocalDirector are three distinct classifications of VLANs: a single...associated IP subnet to each community. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-17 To create a private VLAN, you need to allocate only one common private VLAN. • Conserve public address space. After ...
...gateway to gain access to designate a community VLAN for configuring private VLANs: • Designate one VLAN as the primary VLAN. • Designate one another using private VLANs, which the default gateway(s), backup server, or LocalDirector are three distinct classifications of VLANs: a single...associated IP subnet to each community. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-17 To create a private VLAN, you need to allocate only one common private VLAN. • Conserve public address space. After ...
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...translation that are currently assigned to those of a private VLAN propagates to all corresponding isolated and community VLANs, and you cannot change the VTP mode to client or server mode, because VTP does not support private VLAN types or mapping propagation. • You ...community only if no access ports assigned to it . • Private VLANs can create private VLANs that the primary, isolated, and community VLANs spanning tree topologies match. 10-18 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 If you cannot ...
...translation that are currently assigned to those of a private VLAN propagates to all corresponding isolated and community VLANs, and you cannot change the VTP mode to client or server mode, because VTP does not support private VLAN types or mapping propagation. • You ...community only if no access ports assigned to it . • Private VLANs can create private VLANs that the primary, isolated, and community VLANs spanning tree topologies match. 10-18 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 If you cannot ...
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... kerberos credentials forward Kerberos credentials forwarding disabled Console> (enable) show kerberos Kerberos Local Realm not configured Kerberos server entries: Kerberos DomainRealm entries: Kerberos Clients NOT Mandatory Kerberos Credentials Forwarding Disabled Kerberos Pre Authentication Method set to...eight characters or less. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 30-37 You can define a private DES key for the switch. Chapter 30 Configuring Switch Access Using AAA Configuring Authentication This example ...
... kerberos credentials forward Kerberos credentials forwarding disabled Console> (enable) show kerberos Kerberos Local Realm not configured Kerberos server entries: Kerberos DomainRealm entries: Kerberos Clients NOT Mandatory Kerberos Credentials Forwarding Disabled Kerberos Pre Authentication Method set to...eight characters or less. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 30-37 You can define a private DES key for the switch. Chapter 30 Configuring Switch Access Using AAA Configuring Authentication This example ...
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... 0 seconds 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 31-7 In order for the 802.1x VLAN assignment using a RADIUS server to successfully complete, the RADIUS server must contain the value "VLAN...Private-Group-Id = VLAN NAME Attribute [64] must return the following three RFC 2868 attributes back to the authenticator (the Cisco switch to host 802.1x automatic host reauthentication time 802.1x automatic authenticator reauthentication of frames retransmitted from an authorized to an unauthorized state, the server...
... 0 seconds 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 31-7 In order for the 802.1x VLAN assignment using a RADIUS server to successfully complete, the RADIUS server must contain the value "VLAN...Private-Group-Id = VLAN NAME Attribute [64] must return the following three RFC 2868 attributes back to the authenticator (the Cisco switch to host 802.1x automatic host reauthentication time 802.1x automatic authenticator reauthentication of frames retransmitted from an authorized to an unauthorized state, the server...
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...15-18 ping executing 20-10 overview 20-9 testing connectivity 4-8, 5-10 Port Aggregation Protocol See PAgP port-based authentication authentication server RADIUS server 31-2 device roles 31-2 EAPOL-start frame 31-3 EAP-request/identity frame 31-3 EAP-response/identity frame 31-3 encapsulation...overview 12-1 private VLAN 10-16 reconfirming VMPS 12-10 setting the debounce timer 4-6 speed 10/100 Fast Ethernet 4-4 port security configuring 16-1 to 16-12 clearing MAC addresses 16-5 guidelines for 16-3 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration ...
...15-18 ping executing 20-10 overview 20-9 testing connectivity 4-8, 5-10 Port Aggregation Protocol See PAgP port-based authentication authentication server RADIUS server 31-2 device roles 31-2 EAPOL-start frame 31-3 EAP-request/identity frame 31-3 EAP-response/identity frame 31-3 encapsulation...overview 12-1 private VLAN 10-16 reconfirming VMPS 12-10 setting the debounce timer 4-6 speed 10/100 Fast Ethernet 4-4 port security configuring 16-1 to 16-12 clearing MAC addresses 16-5 guidelines for 16-3 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration ...
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...-3 VTP "off" mode, configuring 9-9 advertisements 9-3 caution 9-6 client, configuring 9-7 configuration guidelines 9-6 configuring client 9-7 server 9-7 default configuration 9-5 disabling 9-8, 9-9 domains 9-2 modes client 9-2 off 9-3 server 9-2 transparent 9-3 monitoring 9-12 overview 9-1 pruning configuring 9-11 disabling 9-12 figure 9-4 overview 9-4 server, configuring 9-7 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 IN-19 native VLANs; Index sc0 (in-band...
...-3 VTP "off" mode, configuring 9-9 advertisements 9-3 caution 9-6 client, configuring 9-7 configuration guidelines 9-6 configuring client 9-7 server 9-7 default configuration 9-5 disabling 9-8, 9-9 domains 9-2 modes client 9-2 off 9-3 server 9-2 transparent 9-3 monitoring 9-12 overview 9-1 pruning configuring 9-11 disabling 9-12 figure 9-4 overview 9-4 server, configuring 9-7 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 IN-19 native VLANs; Index sc0 (in-band...