QoS Configuration
20.2.4 Configuring Packet Redirection
Packet redirection configuration is redirecting packet to be transmitted to some egress.
Table 20-8 Configure interface line rate
Enter globally configuration mode
Configure packet redirection
traffic-redirect { [ ip-group { num |
name } [ subitem subitem ] ]
[ link-group { num | name }
[ subitem subitem ] ] } { [ interface
interface-num | cpu ] }
20.2.5 Configuring Traffic Copy to CPU
Switch automatically copies to CPU after configuring traffic copy to CPU.
Table 20-9 Configure traffic copy to CPU
Enter globally configuration mode
Configure traffic copy to CPU
traffic-copy-to-cpu { [ ip-group
{ num | name } [ subitem
subitem ] ] [ link-group { num |
name } [ subitem subitem ] ] }
20.2.6 Configuring Traffic Priority
Traffic priority configuration is the strategy of remark priority for matching packet in ACL,
and the marked priority can be filled in the domain which reflects priority in packet head.
Table 20-10 Configure traffic priority
Enter globally configuration mode
Configure traffic priority
traffic-priority { [ ip-group { num | name}
[ subitem subitem ] ] [ link-group { num |
name } [ subitem subitem ] ] } { [ dscp
dscp-value ] [ cos { pre-value |
from-ipprec } ] [ local-precedence
pre-value ] }
20.2.7 Configuring Queue-Scheduler
When network congestion, it must use queue-scheduler to solve the problem of resource
competition. System supports 3 kinds of queue-scheduler, that is SP, WRR and full SP+WRR.
By default is SP in system.