HP E4510-48G, Command Reference Manual

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3-11
Examples
# Configure subrings for RRPP ring group 1.
<Sysname> system-view
[Sysname] rrpp ring-group 1
[Sysname-rrpp-ring-group1] domain 1 ring 1 to 3 5
[Sysname-rrpp-ring-group1] domain 2 ring 1 to 3 5
protected-vlan
Syntax
protected-vlan reference-instance instance-id-list
undo protected-vlan [ reference-instance instance-id-list ]
View
RRPP domain view
Default Level
2: System level
Parameters
reference-instance instance-id-list : Specifies the MSTIs to be referenced. The range of the
instance-id-list argument is as specified in the command configuring MSTIs.
Description
Use the protected-vlan command to configure the protected VLANs for the RRPP domain. The
protected VLANs are specified by the MSTIs.
Use the undo protected-vlan command to remove the specified protected VLANs of the RRPP
domain. If no MSTI is specified, all protected VLANs of the RRPP domain are removed.
By default, no protected VLAN is specified for an RRPP domain.
Note that:
z
To be compatible with old-version RRPP, which does not support protected VLAN configuration,
an RRPP domain protects all VLANs on a device started with an old-version configuration file.
z
You can use the display stp region-configuration command to check the VLANs corresponding
to the specified MSTIs.
z
Before configuring rings for an RRPP domain, you can delete or modify the protected VLANs
configured for the RRPP domain; after configuring rings for an RRPP domain, you can delete or
modify the protected VLANs configured for the RRPP domain, however, you cannot delete all the
protected VLANs configured for the domain.
z
When the VLAN-to-MSTI mappings change, the protected VLANs of an RRPP domain also
changes according to the MSTIs configured for the domain.
Related commands: rrpp domain , display stp region-configuration in MSTP Configuration
Commands in the Access Volume .
Examples
# Configure VLANs mapped to MSTI 2 and MSTI 3 as the protected VLANs of RRPP domain 1.