Specifying Protected Vlans; Creating A Control Vlan - Huawei Quidway S6700 series Configuration Manual

Quidway S6700 Series Ethernet Switches
Configuration Guide - Reliability
When creating the RRPP domain, you must specify the domain ID. If the domain exists, the
domain view is directly displayed.
You can create up to eight domains on S6700.
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3.4.5 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.
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3.4.6 Creating a Control VLAN

Each RRPP ring has two control VLANs. The major control VLAN transmits mainly the protocol
packets of the major ring; the sub-control VLAN transmits mainly the protocol packets of the
sub-rings.
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.
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