Monitoring VLANs
Table 2: Privileged EXEC show Commands
Purpose
Command
Displays characteristics for all interfaces or for the
specified VLAN configured on the switch
show interfaces
[
vlan vlan-id
]
Displays VLAN information by switch or VLAN
number.
show platform vlan
[
switch number
|
vlan-id
]
Displays parameters for all VLANs or the specified
VLAN on the switch . The following command
options are available:
•
access-map
—
Displays the VLAN access-maps.
•
brief
—
Displays VTP VLAN status in brief.
•
dot1q
—
Displays the dot1q parameters.
•
filter
—
Displays VLAN filter information.
•
group
—
Displays the VLAN group with its
name and the connected VLANs that are
available.
•
id
—
Displays VTP VLAN status by
identification number.
•
ifindex
—
Displays SNMP ifIndex.
•
mtu
—
Displays VLAN MTU information.
•
name
—
Display the VTP VLAN information
by specified name.
•
remote-span
–
Displays the remote SPAN
VLANs.
•
summary
—
Displays a summary of VLAN
information.
show vlan
[
access-map name
|
brief
|
dot1q
{
tag
native
} |
filter
[
access-map
|
vlan
] |
group
[
group-name name
] |
id vlan-id
|
ifindex
|
mtu
|
name name
|
remote-span
|
summary
]
Related Topics
Supported VLANs, on page 3
Normal-Range VLAN Configuration Guidelines, on page 7
Creating or Modifying an Ethernet VLAN, on page 11
Deleting a VLAN, on page 14
Assigning Static-Access Ports to a VLAN, on page 17
Consolidated Platform Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3850 Switches)
26
OL-29322-01
Configuring VLANs
Monitoring VLANs
