Configuration Example; Qos For Vpn Traffic Configuration - HP A6600 Configuration Manual

Configure MPLS PQ
To do...
1. Enter system view.
2. Configure a PQ list.
3. Enter interface view.
4. Apply the PQ list to the interface.
Configure MPLS CQ
To do...
1. Enter system view.
2. Configure an EXP based CQ list.
3. Enter interface view.
4. Apply the CQ list to the interface.

Configuration example

For the MPLS VPN configuration, see MPLS Configuration Guide. This section introduces only the MPLS QoS
configuration.

QoS for VPN traffic configuration

Network requirements
As shown in Figure
 Both CE 1 and CE 2 belong to VPN 1.
 The bandwidth of the link between PE 1 and P is 2 M.
The bandwidth of the link between PE 2 and P is 2 M.

Provide differentiated QoS services for flows with different precedence values in VPN 1.
The configuration in this example involves the following parts:
First, configure MPLS VPN on CE 1, PE 1, P, PE 2, and CE 2 as follows:
Run OSPF between PE 1 and P, and between PE 2 and P.

Form a MP-EBGP neighborship between PE and CE.

Form a MP-IBGP neighborship between PE and PE.

Second, configure MPLS QoS on PE 1 and P as follows:
38:
Command...
system-view
qos pql pql-index protocol mpls exp
exp-value-list queue { bottom | middle |
normal | top }
interface interface-type interface-number
qos pq pql pql-index
Command...
system-view
qos cql cql-index protocol mpls exp
exp-value-list queue queue-number
interface interface-type interface-number
qos cq cql cql-index
118
Remarks
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Required.
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Required.
Remarks
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Required.
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Required.