Configuring the ECN330-switch
326 1553-KDU 137 365 Uen D 2006-06-16
CLI – This example assigns a default priority of 5 to port 3.
6.14.1.2 Mapping CoS Values to Egress Queues
The ECN330-switch processes Class of Service (CoS) priority tagged traffic by
using eight priority queues for each port, with service schedules based on strict,
Weighted Round Robin (WRR), Weighted Fair Queueing (WFQ), or a
combination of strict and weighted queueing. Up to eight separate traffic
priorities are defined in IEEE 802.1p. The default priority levels are assigned
according to recommendations in the IEEE 802.1p standard as shown in Table
18.
Table 18 Egress Queue Priority Mapping
The priority levels recommended in the IEEE 802.1p standard for various
network applications are shown in Table 19. However, priority levels can be
mapped to the ECN330-switch’s output queues in any way that benefits
application traffic for the network.
Console(config)#interface ethernet 1/1
Console(config-if)#switchport priority default 5
Console(config-if)#end
Console#show interfaces switchport ethernet 1/1
Information of Eth 1/1
Broadcast Threshold: Enabled, 500 packets/second
LACP Status: Disabled
Ingress Rate Limit: Disabled, 100M bits per second
Egress Rate Limit: Disabled, 100M bits per second
VLAN Membership Mode: Hybrid
Ingress Rule: Enabled
Acceptable Frame Type: All frames
Native VLAN: 248
Priority for Untagged Traffic: 5
GVRP Status: Disabled
Allowed VLAN: 247(t), 248(u),
Forbidden VLAN:
Private-VLAN Mode: NONE
Private-VLAN host-association: NONE
Private-VLAN Mapping: NONE
Console#
Queue 01234567
Priority 20134567
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