HP MSR2000/3000/4000 Router Series Layer 2 - LAN Switching Command Reference
Table Of Contents
- Title Page
- Contents
- MAC address table commands
- Port isolation commands
- Spanning tree commands
- active region-configuration
- check region-configuration
- display stp
- display stp abnormal-port
- display stp bpdu-statistics
- display stp down-port
- display stp history
- display stp region-configuration
- display stp root
- display stp tc
- instance
- region-name
- reset stp
- revision-level
- stp bpdu-protection
- stp bridge-diameter
- stp compliance
- stp config-digest-snooping
- stp cost
- stp edged-port
- stp enable
- stp global config-digest-snooping
- stp global enable
- stp global mcheck
- stp loop-protection
- stp max-hops
- stp mcheck
- stp mode
- stp no-agreement-check
- stp pathcost-standard
- stp point-to-point
- stp port priority
- stp port-log
- stp priority
- stp region-configuration
- stp role-restriction
- stp root primary
- stp root secondary
- stp root-protection
- stp tc-protection
- stp tc-protection threshold
- stp tc-restriction
- stp timer forward-delay
- stp timer hello
- stp timer max-age
- stp timer-factor
- stp transmit-limit
- vlan-mapping modulo
- Loop detection commands
- VLAN commands
- LLDP commands
- display lldp local-information
- display lldp neighbor-information
- display lldp statistics
- display lldp status
- display lldp tlv-config
- lldp admin-status
- lldp check-change-interval
- lldp enable
- lldp encapsulation snap
- lldp fast-count
- lldp global enable
- lldp hold-multiplier
- lldp management-address-format string
- lldp max-credit
- lldp mode
- lldp notification med-topology-change enable
- lldp notification remote-change enable
- lldp timer fast-interval
- lldp timer notification-interval
- lldp timer reinit-delay
- lldp timer tx-interval
- lldp tlv-enable
- Support and other resources
- Index
70
Use undo shutdown to cancel the action of manually shutting down a VLAN interface.
Syntax
shutdown
undo shutdown
Default
A VLAN interface is administratively down.
Views
VLAN interface view
Predefined user roles
network-admin
Usage guidelines
A VLAN interface that was shut down with the shutdown command remains in DOWN (Administratively)
state until you bring it up, regardless of how the state of the ports in the VLAN changes.
Before you configure parameters for a VLAN interface, shut down the VLAN interface with the shutdown
command to prevent the configurations from affecting the network. You can use the undo shutdown
command to bring up a VLAN interface after you have configured related parameters and protocols for
the VLAN interface.
You can shut down a failed interface with the shutdown command and then bring it up with the undo
shutdown command to see whether it recovers.
In a VLAN, the state of any Ethernet port is independent of the state of the VLAN interface.
Examples
# Shut down VLAN-interface 2, and then cancel the action of manually shutting down the VLAN
interface.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] shutdown
[Sysname-Vlan-interface2] undo shutdown
vlan
Use vlan vlan-id to create a VLAN and enter its view or to enter the view of an existing VLAN.
Use vlan vlan-id1 to vlan-id2 to create VLANs from vlan-id1 to vlan-id2, except reserved VLANs.
Use vlan all to create VLANs 1 through 4094.
Use undo vlan to remove the specified VLANs.
Syntax
vlan { vlan-id1 [ to vlan-id2 ] | all }
undo vlan { vlan-id1 [ to vlan-id2 ] | all }
Default
VLAN 1 (the default VLAN) exists.