Dell PowerConnect B-FCXs, Configuration Manual

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PowerConnect B-Series FCX Configuration Guide 503
53-1002266-01
Displaying VLAN information
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Syntax: show vlans [ <vlan-id> | ethernet [ <slotnum> /] <portnum>
The <vlan-id> parameter specifies a VLAN for which you want to display the configuration
information.
The <slotnum> parameter is required on chassis devices.
The <portnum> parameter specifies a port. If you use this parameter, the command lists all the
VLAN memberships for the port.
Displaying a port VLAN membership
To display VLAN membership for a specific port on the device, enter a command such as the
following.
Syntax: show vlan brief ethernet [ <slotnum> /] <portnum>
The <slotnum> parameter is required on chassis devices.
Displaying a port dual-mode VLAN membership
The output of the show interfaces command lists dual-mode configuration and corresponding VLAN
numbers. The following shows an example output.
Syntax: show interfaces ethernet [ <slotnum> /] <portnum> [to [ <slotnum> /] <portnum> [ethernet
[ <slotnum> /] <portnum> ...]]
The <slotnum> parameter is required on chassis devices.
Displaying port default VLAN IDs (PVIDs)
The output of the show interfaces brief command lists the port default VLAN IDs (PVIDs) for each
port. PVIDs are displayed as follows:
PowerConnect# show vlans ethernet 7/1
Total PORT-VLAN entries: 3
Maximum PORT-VLAN entries: 8
legend: [S=Slot]
PORT-VLAN 100, Name [None], Priority level0, Spanning tree Off
Untagged Ports: (S7) 1 2 3 4
Tagged Ports: None
PowerConnect# show vlan brief ethernet 7
Port 7 is a member of 3 VLANs
VLANs 3 to 4 10
PowerConnect# show interfaces ethernet 7
GigabitEthernet7 is down, line protocol is down
Hardware is GigabitEthernet, address is 0012.f2a8.4706 (bia 0012.f2a8.4706)
Configured speed auto, actual unknown, configured duplex fdx, actual unknown
Configured mdi mode AUTO, actual unknown
Member of 3 L2 VLANs, port is dual mode in Vlan 4 , port state is BLOCKING