Command Line Interface Guide

VLAN Commands 807
show interfaces switchport
Use the show interfaces switchport command in Privileged EXEC mode to
display switchport configuration, including the private VLAN mappings.
Syntax
show interfaces switchport {{gigabitethernet unit/slot/port | port-channel
port-channel-number | tengigabitethernet unit/slot/port |
fortygigabitethernet unit/slot/port}}
Parameter Description
The command displays the following information.
Default Configuration
This command has no default configuration.
Field Description
Mode This field specifies the administrative mode through which
Double VLAN Tunneling can be enabled or disabled. The default
value for this field is
disabled .
Interface Interface Number.
EtherType This field represents a 2-byte hex EtherType to be used as the first
16 bits of the DVLAN tunnel. The three different EtherType tags
are: (1) 802.1Q, which represents the commonly used value of
0x8100. (2) vMAN, which represents the commonly used value of
0x88A8. (3) If EtherType is not one of these two values, it is a
custom tunnel value, representing any value in the range of 0 to
65535.
Parameter Description
private-vlan host-
association
Displays VLAN association for the private-VLAN host ports.
private-vlan
mapping
Displays VLAN mapping for the private-VLAN promiscuous
ports.
2CSPC4.X8100-SWUM100.book Page 807 Wednesday, August 29, 2012 6:23 PM