Decoding Configuration
此内容尚不支持你的语言。
In npb scenarios, some messages require the decoding switch to be turned on before five-element matching can be performed.
Table 1 MPLS decoding basic configuration
| Operation | Command | Description |
|---|---|---|
| Enter system configuration view | configure | |
| Enter npb configuration view | npb | |
| Enable MPLS decoding | parse-over-mpls enable | Enables filtering of inner layer fields for MPLS/MPLS + PW messages. |
Supported rule matching fields for MPLS packets
Section titled “Supported rule matching fields for MPLS packets”After enabling MPLS decoding, the rule matching items supported by common MPLS packets are as follows
Table 2 Supported rule matching fields for MPLS packets
| MPLS packets | Supported rule matching items | Description |
|---|---|---|
| MPLS + IPV4 | L2, EX, L3(src-ip, dst-ip, src-port, dst-port, ip-protocol) | |
| MPLS + ETH + (vlans) + IPV4 | L2, EX, L3(src-mac, dst-mac, ethertype, src-ip, dst-ip, src-port, dst-port, ip-protocol) | |
| MPLS + PW + ETH + (vlans) + IPV4 | L2, EX, L3(src-mac, dst-mac, ethertype, src-ip, dst-ip, src-port, dst-port, ip-protocol) | |
| MPLS + ETH + LACP | L2, EX, L3(src-mac, dst-mac, ethertype) | |
| MPLS + IPV6 | L2, EX, L3V6(src-ip, dst-ip, src-port, dst-port, ip-protocol) | Only support L2,EX,L3 default forward on CX102S |
| MPLS + PW + ETH + (vlans) + IPV6 | L2, EX, L3V6(src-mac, dst-mac, ethertype, src-ip, dst-ip, src-port, dst-port, ip-protocol) | |
| MPLS + ETH + (vlans) + IPV6 | L2, EX, L3V6(src-mac, dst-mac, ethertype, src-ip, dst-ip, src-port, dst-port, ip-protocol) |