To configure a 7210 remarking policy
Purpose
A 7210 remarking policy maps forwarding classes and profile states to dot1p, DE, DSCP, and LSP-EXP bit values for access egress or network egress traffic. Policies are created as one of the following types:
A 7210 remarking policy can be assigned to:
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a 7210 and 1830 port access egress policy; see To configure a 7210 and 1830 port access egress policy . The remarking policy must be of type DOT1P, DSCP, DOT1P-DSCP, or DOT1P-LSP-EXP SHARED.
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a 7210 SAP access egress policy; see To configure a 7210 SAP access egress policy . The remarking policy must be of type DOT1P, DSCP, DOT1P-DSCP, or DOT1P-LSP-EXP SHARED.
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a 7210 and 1830 network policy; see To configure a 7210 and 1830 network policy . If the network policy is of port type, the remarking policy must be of type DOT1P, DSCP, DOT1P-DSCP, DOT1P-LSP-EXP, DOT1P-LSP-EXP-DSCP, or DSCP-LSP-EXP. If the network policy is of network interface type, the remarking policy must be of type LSP-EXP or DOT1P-LSP-EXP SHARED.
The NFM-P provides two default remarking policies:
Policy ID 1 is the default for port-type network policies; policy ID 2 is the default for network interface-type network policies. Default policies cannot be deleted or modified. A default 7210 remarking policy is assigned unless a user-configured remarking policy is explicitly assigned. You can view the default mapping of FCs and profiles to dot1p, DSCP, and LSP-EXP bit values by clicking on the Forwarding Classes tab of the properties form for the default policy.
The 7210 remarking policy is supported on the 7210 SAS-K, 7210 SAS-Mxp, 7210 SAS-R, 7210 SAS-S, 7210 SAS-Sx, 7210 SAS-T, and 7210 SAS-X. Support for specific parameters and features varies, depending on the chassis type. Local definitions of a policy do not necessarily support all configurations in the global policy. See the NE documentation for more information.
Note: To avoid synchronization and deployment errors when you create remarking policies using a CLI on the 7210 SAS-X, Nokia recommends that you create each remarking policy separately and allow at least three seconds between each policy creation.
Steps
1 |
Choose Policies→QoS→SROS QoS→Egress Remarking→7210 Remarking from the NFM-P main menu. The 7210 Remarking Policies form opens. |
2 |
Click Create or choose an existing policy and click Properties. The 7210 Remarking Policy (Create| Edit) form opens. |
3 |
Configure the required parameters on the General tab and click Apply. Note: You cannot modify the Type parameter after the policy is created. |
4 |
Configure the mapping of forwarding classes, profiles, and remark values:
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5 |
Click Distribute to distribute the policy to NEs. See To release and distribute a policy for more information. |
6 |
Click Apply to save the policy or click OK to save the policy and close the form. End of steps |