H3C Technologies H3C S7500E Series Switches - Manual (Page 88)

7-17
To do… Use the command… Remarks
Specify the current device as a
transit node of the primary ring,
and specify the primary port and
the secondary port
ring ring-id node-mode transit
[ primary-port interface-type
interface-number ] [ secondary-port
interface-type interface-number ] level
level-value
Required
Specify the current device as
the assistant-edge node of the
subring, and specify an edge
port
ring ring-id node-mode assistant-edge
[ edge-port interface-type
interface-number ]
Required
Activating an RRPP Domain
To activate an RRPP domain on the current device, enable the RRPP protocol and RRPP rings
for the RRPP domain on the current device.
Perform this operation on all nodes in the RRPP domain.
Follow these steps to activate an RRPP domain:
To do… Use the command… Remarks
Enter system view system-view —
Enable RRPP rrpp enable
Required
Disabled by default
Enter RRPP domain view rrpp domain domain-id —
Enable the specified RRPP ring ring ring-id enable
Required
Disabled by default
To prevent Hello packets of subrings from being looped on the primary ring, enable the primary
ring on its master node before enabling the subrings on their separate master nodes. On an
edge node or assistant-edge node, enable/disable the primary ring and subrings separately as
follows:
z Enable the primary ring of an RRPP domain before enabling the subrings of the RRPP
domain.
z Disable the primary ring of an RRPP domain after disabling all subrings of the RRPP
domain.