Specifying Protected Vlans; Creating An Rrpp Ring - Huawei Quidway S6700 series Configuration Manual

Quidway S6700 Series Ethernet Switches
Configuration Guide - Reliability

3.3.6 Specifying Protected VLANs

Context
Do as follows on all S6700s in the RRPP domain.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
rrpp domain domain-id
The RRPP domain view is displayed.
Step 3 Run:
protected-vlan reference-instance { { instance-id1 [ to instance-id2 ] } &<1-10> |
all }
A list of protected VLANs in the RRPP domain is specified.
All the VLANs whose packets need to pass through an RRPP interface, including the control
VLANs and data VLANs, must be configured as protected VLANs.
----End

3.3.7 Creating an RRPP Ring

Context
Do as follows on all S6700s in the RRPP domain.
Issue 01 (2011-07-15)
NOTE
When configure the list of protected VLANs, pay attention to the following points:
l Protected VLANs must be configured before you configure an RRPP ring.
l You can delete or change existing protected VLANs before configuring an RRPP ring. The protected
VLANs cannot be changed after the RRPP ring is configured.
l In the same physical topology, the control VLAN of a domain cannot be configured as a protected
VLAN of another domain.
l The control VLAN must be included in the protected VLANs; otherwise, the RRPP ring cannot be
configured.
l The control VLAN can be mapped to other instances before the RRPP ring is created. After the RRPP
ring is created, the mapping cannot be changed unless you delete the RRPP domain.
l When the mapping between an instance and VLANs changes, the protected VLANs of the RRPP
domain also change.
l All the VLANs allowed by an RRPP interface should be configured as protected VLANs.
NOTE
By default, STP is enabled on all interfaces of the S6700. RRPP and STP cannot be enabled on the same
interface. Therefore, before creating an RRPP ring, you need to use the stp disable command to disable
STP on the interfaces to be added to the RRPP ring.
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