Interface QoS Commands
Page 140 7210 SAS M, T, X, R6, R12, Mxp Interface Configuration
Guide
For SAPs configured on access ports and hybrid ports and associated with an L2 VPN service (example,
VPLS, Epipe or PBB I-VPLS or PBB Epipe) user has an option to enable either per SAP marking or per port
marking. For SAPs configured on access ports and hybrid ports, associated with an L3 VPRN service only
port based marking is available for use. For PBB B-SAPs configured in B-VPLS service only port based
marking is available for use.
When enabled on access ports, the system uses the values defined in the remark policy attached to the access
port (remark policy is defined in the access-egress policy and associated with a port using the command
config>port>ethernet>access>egress>qos id).
When enabled on hybrid ports, the system uses the values defined in the remark policy attached to the hybrid
port (remark policy is defined in the network qos policy of type 'port' and associated with the hybrid port
using the command config>port>ethernet>network>egress>qos id).
User can enable only dot1p marking, by attaching a remark policy of remark-type 'dot1p' or 'dot1p-lsp-exp-
shared'. Similarly only DSCP marking can be used, by use of remark policy of remark-type 'dscp'. If a
remark policy of remark-type 'dot1p-dscp' is in use both Dot1p and DSCP values will be marked.
The tables below lists the marking behavior by enabling this command and disabling the command.
Table 15: Default values for sap-qos-marking in access and hybrid port modes
Table 16: Sap-qos-marking default value when port mode is changed
The behavior on access ports are as follows:
Mode Default values
Access Mode sap-qos-marking is enabled
Hybrid Mode sap-qos-marking is disabled
Network Mode CLI not available for use
Initial port New port mode New value of sap-qos-mark-
ing
Access Network No effect on CLI and thus the
command is disabled.
Hybrid Sap-qos-marking is disabled
Network Access No change
Hybrid Sap-qos-marking is disabled
Hybrid
Network No effect on CLI and thus the
command is disabled.
Access Sap-qos-marking is enabled
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