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Supported Platforms
Tunneling and BA Classifiers
BA classifiers can be used with GRE and IP-IP tunnels on the following routers:
- M7i and M10i routers
- M Series routers with E-FPC or EP-FPC
- M120 routers
- M320 routers
- T Series routers
When a GRE or IP-IP tunnel is configured on an incoming (core-facing) interface, the queue number and PLP information are carried through the tunnel. At the egress (customer-facing) interface, the packet is queued and the CoS bits rewritten based on the information carried through the tunnel.
If no BA classifier is configured in the incoming interface, the default classifier is applied. If no rewrite rule is configured, the default rewrite rule is applied.
