2-538
Cisco Catalyst Blade Switch 3030 Command Reference
78-17262-01
Chapter 2 Cisco
Catalyst
Blade Switch 3030 Cisco IOS Commands
vlan (VLAN configuration)
vlan (VLAN configuration)
Use the
vlan
VLAN configuration command to configure VLAN characteristics for a normal-range
VLAN (VLAN IDs 1 to 1005) in the VLAN database. You access VLAN configuration mode by entering
the
vlan database
privileged EXEC command. Use the
no
form of this command without additional
parameters to delete a VLAN. Use the
no
form with parameters to change its configured characteristics.
vlan
vlan-id
[
are
are-number
] [
backupcrf
{
enable
|
disable
}] [
bridge
bridge-number
|
type
{
srb
|
srt
}] [
media
{
ethernet
|
fddi
|
fdi-net
|
tokenring
|
tr-net
}] [
mtu
mtu-size]
[
name
vlan-name
] [
parent
parent-vlan-id
] [
ring
ring-number
] [
said
said-value
]
[
state
{
suspend
|
active
}] [
ste
ste-number
] [
stp type
{
ieee
|
ibm
|
auto
}]
[
tb-vlan1
tb-vlan1-id
] [
tb-vlan2
tb-vlan2-id]
no vlan
vlan-id
[
are
are-number
] [
backupcrf
{
enable
|
disable
}] [
bridge
bridge-number
|
type
{
srb
|
srt
}] [
media
{
ethernet
|
fddi
|
fdi-net
|
tokenring
|
tr-net
}] [
mtu
mtu-size
]
[
name
vlan-name
] [
parent
parent-vlan-id
] [
ring
ring-number
] [
said
said-value
]
[
state
{
suspend
|
active
}] [
ste
ste-number
] [
stp type
{
ieee
|
ibm
|
auto
}]
[
tb-vlan1
tb-vlan1-id
] [
tb-vlan2
tb-vlan2-id
]
Extended-range VLANs (with VLAN IDs from 1006 to 4094) cannot be added or modified by using
these commands. To add extended-range VLANs, use the
vlan (global configuration)
command to enter
config-vlan mode.
Note
The switch supports only Ethernet ports. You configure only FDDI and Token Ring media-specific
characteristics for VLAN Trunking Protocol (VTP) global advertisements to other switches. These
VLANs are locally suspended.
Syntax Description
vlan-id
ID of the configured VLAN. The range is 1 to 1005 and must be unique
within the administrative domain. Do not enter leading zeros.
are
are-number
(Optional) Specify the maximum number of all-routes explorer (ARE)
hops for this VLAN. This keyword applies only to TrCRF VLANs. The
range is 0 to 13. If no value is entered, 0 is assumed to be the maximum.
backupcrf
{
enable
|
disable
} (Optional) Specify the backup CRF mode. This keyword applies only
to TrCRF VLANs.
•
enable
backup CRF mode for this VLAN.
•
disable
backup CRF mode for this VLAN.
bridge
bridge-number|
type
{
srb
|
srt
}
(Optional) Specify the logical distributed source-routing bridge, the
bridge that interconnects all logical rings having this VLAN as a parent
VLAN in FDDI-NET, Token Ring-NET, and TrBRF VLANs.
The range is 0 to 15.
The
type
keyword applies only to TrCRF VLANs and is one of these:
•
srb
(source-route bridging)
•
srt
(source-route transparent) bridging VLAN
