HP 6125G HP 6125G & 6125G/XG Blade Switches High Availability Command - Page 73

protected-vlan

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Follow these guidelines when configuring an RRPP ring group on the edge node and the assistant-edge node: • When assigning an active ring to a ring group, do that on the assistant-edge node first and then on the edge node. • To remove an active ring from a ring group, do that on the edge node first and then on the assistant-edge node. • To remove the whole ring group, do that on the edge node first and then on the assistant-edge node. • When activating rings in a ring group, do that on the edge node first and then on the assistant-edge node. • When deactivating rings in a ring group, do that on the assistant-edge node first and then on the edge node. Failure to follow these guidelines can cause the failure of assistant-edge node to receive Edge-Hello packets and mistakenly considering the primary ring as failed. Related commands: rrpp ring-group and display rrpp ring-group. Examples # Configure subrings for RRPP ring group 1. 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 View undo protected-vlan [ reference-instance instance-id-list ] RRPP domain view Default level 2: System level Parameters reference-instance instance-id-list: Specifies the MSTIs you want to reference in the form of instance-id-list = { instance-id [ to instance-id ] }&. The instance-id argument is an MSTI ID that ranges from 0 to 32. instance-id 0 represents the common internal spanning tree (CIST). & means that you can specify up to 10 MSTI IDs or ID ranges. You can use the display stp region-configuration command to display the instance-to-VLAN mappings. Description Use protected-vlan to configure the protected VLANs for the RRPP domain. Use undo protected-vlan to remove the protected VLAN configuration of the RRPP domain. By default, no protected VLAN is specified for an RRPP domain. 68

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68
Follow these guidelines when configuring an RRPP ring group on the edge node and the assistant-edge
node:
•
When assigning an active ring to a ring group, do that on the assistant-edge node first and then on
the edge node.
•
To remove an active ring from a ring group, do that on the edge node first and then on the
assistant-edge node.
•
To remove the whole ring group, do that on the edge node first and then on the assistant-edge node.
•
When activating rings in a ring group, do that on the edge node first and then on the assistant-edge
node.
•
When deactivating rings in a ring group, do that on the assistant-edge node first and then on the
edge node.
Failure to follow these guidelines can cause the failure of assistant-edge node to receive Edge-Hello
packets and mistakenly considering the primary ring as failed.
Related commands:
rrpp ring-group
and
display rrpp ring-group
.
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 you want to reference in the form of
instance-id-list
= {
instance-id
[
to
instance-id
] }&<1-10>. The
instance-id
argument is an MSTI ID that ranges from 0 to
32.
instance-id
0 represents the common internal spanning tree (CIST).
&<1-10>
means that you can
specify up to 10 MSTI IDs or ID ranges. You can use the
display stp region-configuration
command to
display the instance-to-VLAN mappings.
Description
Use
protected-vlan
to configure the protected VLANs for the RRPP domain.
Use
undo protected-vlan
to remove the protected VLAN configuration of the RRPP domain.
By default, no protected VLAN is specified for an RRPP domain.