SP Configuration Example
- Tracy Yang
As shown in Fig 1, ge-1/1/1 and ge-1/1/2 are ingress ports, and ge-1/1/3 is an egress port. Use default scheduling model: priority trust model is IEEE 802.1.
Fig 1. Configure SP
Configure two forwarding-classes
Configure forwarding-class f1 and f2 and their local-priorities.
admin@XorPlus# set class-of-service forwarding-class f1 local-priority 3 admin@XorPlus# set class-of-service forwarding-class f2 local-priority 6 admin@XorPlus# commit Commit OK. Save done.
Configuring classifier
Configure classifier c1, c2, and trust mode. Also configure classifier relevant to forwarding class and code point.
admin@XorPlus# set class-of-service classifier c1 trust-mode ieee-802.1 admin@XorPlus# set class-of-service classifier c1 forwarding-class f1 code-point 5 admin@XorPlus# set class-of-service classifier c2 trust-mode ieee-802.1 admin@XorPlus# set class-of-service classifier c2 forwarding-class f2 code-point 7 admin@XorPlus# commit Commit OK. Save done.
Apply classifiers to two ingress ports
Configure classifier c1 and apply it to port ge-1/1/1. Configure classifier c2 and apply it to port ge-1/1/2.
admin@XorPlus# set class-of-service interface ge-1/1/1 classifier c1
admin@XorPlus# set class-of-service interface ge-1/1/2 classifier c2
admin@XorPlus# commit
Commit OK.
Save done.
admin@XorPlus# run show class-of-service interface ge-1/1/1
Interface : ge-1/1/1
802.1P Priority Flow Control RxPFC TxPFC
----------- --------------------- --------------- ---------------
0 false 0 0
1 false 0 0
2 false 0 0
3 false 0 0
4 false 0 0
5 false 0 0
6 false 0 0
7 false 0 0
trust mode : ieee-802.1
Default ieee-802.1 : 0
Default dscp : 0
Default inet-precedence : 0
Local-priority Queue-Schedule Code-points
-------------- -------------------------- ------------------------------
0 SP,0kbps 0
1 SP,0kbps 1
2 SP,0kbps 2
3 SP,0kbps 3,5
4 SP,0kbps 4
5 SP,0kbps
6 SP,0kbps 6
7 SP,0kbps 7
admin@XorPlus# run show class-of-service interface ge-1/1/2
Interface : ge-1/1/2
802.1P Priority Flow Control RxPFC TxPFC
----------- --------------------- --------------- ---------------
0 false 0 0
1 false 0 0
2 false 0 0
3 false 0 0
4 false 0 0
5 false 0 0
6 false 0 0
7 false 0 0
trust mode : ieee-802.1
Default ieee-802.1 : 0
Default dscp : 0
Default inet-precedence : 0
Local-priority Queue-Schedule Code-points
-------------- -------------------------- ------------------------------
0 SP,0kbps 0
1 SP,0kbps 1
2 SP,0kbps 2
3 SP,0kbps 3
4 SP,0kbps 4
5 SP,0kbps 5
6 SP,0kbps 6,7
7 SP,0kbps
Generate Traffic
PC1 and PC2 generates traffic, which is matched with the corresponding classifier. Port PC1 and PC2 send 100% traffic to PC3 at the same time.
The expected result is that PC3 only can receive packets from PC2.
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