Netgear XCM8810 Chassis Hardware Installation Guide - Page 702
Displaying FDB Information, Displaying Port and VLAN Information
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NETGEAR 8800 Chassis Switch CLI Manual To enable network login on the ports, use the following command to enable network login and to specify an authentication method (for example, 802.1x-identified as dot1.x in the CLI): enable netlogin ports 1:1 dot1x Displaying FDB Information To view network login-related FDB entries, use the following command: show fdb netlogin [all | mac-based-vlans] The following is sample output from the show fdb netlogin mac-based-vlans command: Mac Vlan Age Use Flags Port List 00:04:96:10:51:80 VLONE(0021) 0086 0000 n m v 1:11 00:04:96:10:51:81 VLTWO(0051) 0100 0000 n m v 1:11 00:04:96:10:51:91 VLTWO(0051) 0100 0000 n m v 1:11 Flags : d - Dynamic, s - Static, p - Permanent, n - NetLogin, m - MAC, i - IP, x - IPX, l - lockdown MAC, M - Mirror, B - Egress Blackhole, b - Ingress Blackhole, v - NetLogin MAC-Based VLAN. The flags associated with network login include: • v-Indicates the FDB entry was added because the port is part of a MAC-based virtual port/VLAN combination. • n-Indicates the FDB entry was added by network login. Displaying Port and VLAN Information To view information about the VLANs that are temporarily added in MAC-based mode for network login, use the following command show ports information detail The following is sample output from this command: Port: 1 Virtual-router: VR-Default Type: UTP Random Early drop: Disabled Admin state: Enabled with auto-speed sensing auto-duplex Link State: Active, 100Mbps, full-duplex Link Counter: Up 1 time(s) VLAN cfg: Name: Default, Internal Tag = 1(MAC-Based), MAC-limit = No-limit ... Egress 802.1p Replacement: Disabled NetLogin: Enabled NetLogin authentication mode: Mac based 702 | Chapter 16. Network Login Commands