HP E4510-48G, Command Reference Manual

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3-10
domain ring
Syntax
domain domain-id ring ring-id-list
undo domain domain-id [ ring ring-id-list ]
View
RRPP ring group view
Default Level
2: System level
Parameters
domain-id : RRPP domain ID, in the range of 1 to 8.
ring-id-list : RRPP subring ID list expressed in the format of ring-id-list= { ring-id [ to ring-id ] }&<1-10>,
where the ring-id argument is an RRPP subring ID in the range of 1 to 64 and &<1-10> indicates that
you can input up to ten RRPP ring ID ranges.
Description
Use the domain ring command to configure subrings for an RRPP ring group.
Use the undo domain ring command to remove the specified subring(s) from an RRPP ring group. If
no subring ID list is specified, all subrings in the ring group are removed in the specified domain.
Note that:
z
A subring can be assigned to only one ring group.
z
A device must be of the same type, an edge node or an assistant-edge node, in the subrings in a
ring group.
z
The subrings in a ring group must have the same link in the primary ring. Otherwise, the ring group
cannot function properly.
z
An edge node ring group and its corresponding assistant-edge node ring group must be the same
in configurations and activation status.
Moreover, you must follow these guidelines when configuring an RRPP ring group on the edge node
and the assistant-edge node:
z
When assigning an active ring to a ring group, do that on the assistant-edge node first and then on
the edge node.
z
To remove an active ring from a ring group, do that on the edge node first and then on the
assistant-edge node.
z
To remove the whole ring group, do that on the edge node first and then on the assistant-edge
node.
z
When activating rings in a ring group, do that on the assistant-edge node first and then on the
edge node.
z
When deactivating rings in a ring group, do that on the edge node first and then on the
assistant-edge node.
Failure to follow these guidelines may cause the failure of assistant-edge node to receive Edge-Hello
packets and thus mistakenly considering the primary ring as failed.
Related commands: rrpp ring-group , display rrpp ring-group .