ZyXEL Communications ZyXEL Dimension ES-2024PWR - Manual (Page 177)

Chapter 46 Policy Commands
Ethernet Switch CLI Reference Guide
177
46.2 Command Examples
This example creates a policy (highPriority) for the traffic flow identified via classifier
VLAN3 (see the classifier example in
Chapter 10 on page 59 ). This policy replaces the IEEE
802.1 priority field with the IP ToS priority field (value 7) for VLAN3 packets.
policy <name> classifier
<classifier-list> <[vlan <vlan-
id>] [egress-port <port-num>]
[priority <0-7>] [bandwidth
<bandwidth>] [forward-action
] [queue-action set>] [outgoing-eport]
[outgoing-set-vlan] [rate-limit
] [inactive]> Configures a policy with the specified name.
name: 32 alphanumeric characters C 13
Specifies which classifiers this policy applies to.
classifier-list: names of classifiers separated by
commas.
Specifies the parameters related to the actions:
vlan: a VLAN ID number
egress-port: an outbound port number
priority: IEEE 802.1p priority field
bandwidth: bandwidth limit in Kbps, packets which exceed
the bandwidth limit are dropped.
Specifies the actions for this policy:
•
queue-action: tells the Switch to:
- set the IEEE 802.1p priority you specified in the
priority parameter (prio-set)
• outgoing-eport - sends the packet to the egress port.
• outgoing-set-vlan - replaces the VLAN ID of the
packets with the one you configured.
• rate-limit - enables bandwidth limitations on the traffic
flows.
inactive - disables the policy rule.
no policy <name> Deletes the policy. C 13
no policy <name> inactive Enables a policy. C 13
Table 101 policy Command Summary
COMMAND DESCRIPTION M P
sysname(config)# policy highPriority classifier VLAN3 tos 7 queue-action
prio-replace-tos
sysname(config)# exit
sysname# show policy highPriority
Policy highPriority:
Classifiers:
VLAN3;
Parameters:
VLAN = 1; Priority = 0; DSCP = 0; TOS = 7;
Egress Port = 1; Outgoing packet format = tagged;
Bandwidth = 0; Out-of-profile DSCP = 0;
Action:
Replace the 802.1 priority field with the IP TOS value;