问题描述
Q:
9300配置基于流的QinQ时,是否可以直接修改匹配策略?
9300配置基于流的QinQ时,是否可以直接修改匹配策略?
告警信息
无
处理过程
A:
1)在V1R1版本中,9300配置基于流的QinQ时,不支持在线修改classifie的匹配策略,需要先修改应用策略。
2)在V1R2版本中,9300配置基于流的QinQ时,可以支持在线修改匹配策略,即直接修改classifier,修改完毕后可以通过如下命令看 是否都是生效
例:
traffic classifier test operator or precedence 5
if-match vlan-id 2300 to 2900
traffic behavior test
nest top-most vlan-id 110
traffic policy test
classifier test behavior test
interface GigabitEthernet1/0/0
traffic-policy test inbound
如果需要删除其中的vlan 2600 首先先建立在vlan 2300到2900之间除去vlan 2600的匹配策略
[9300-classifier-test]if-match vlan-id 2300 to 2599
[9300-classifier-test]if-match vlan-id 2601 to 2900
[9300-classifier-test]dis this
traffic classifier test operator or precedence 5
if-match vlan-id 2300 to 2900
if-match vlan-id 2300 to 2599
if-match vlan-id 2601 to 2900
然后再删除if-match vlan-id 2300 to 2900 即可
[9300-classifier-test]undo if-match vlan-id 2300 to 2900
[9300-classifier-test]dis this
traffic classifier test operator or precedence 5
if-match vlan-id 2300 to 2599
if-match vlan-id 2601 to 2900
此时查看策略应用情况,命令显示success,则在线修改策略生效。
[9300]dis traffic-policy test applied-record
------------------------------------------------------------------------
Policy Name: test
Policy Index: 1
Class Name:default-class Index: 0
Class Name:test Index: 22
Applied times: 1
interface GigabitEthernet1/0/0
traffic-policy test inbound
state : success
如果是新添加的匹配策率,直接在classifie添加即可
1)在V1R1版本中,9300配置基于流的QinQ时,不支持在线修改classifie的匹配策略,需要先修改应用策略。
2)在V1R2版本中,9300配置基于流的QinQ时,可以支持在线修改匹配策略,即直接修改classifier,修改完毕后可以通过如下命令看 是否都是生效
例:
traffic classifier test operator or precedence 5
if-match vlan-id 2300 to 2900
traffic behavior test
nest top-most vlan-id 110
traffic policy test
classifier test behavior test
interface GigabitEthernet1/0/0
traffic-policy test inbound
如果需要删除其中的vlan 2600 首先先建立在vlan 2300到2900之间除去vlan 2600的匹配策略
[9300-classifier-test]if-match vlan-id 2300 to 2599
[9300-classifier-test]if-match vlan-id 2601 to 2900
[9300-classifier-test]dis this
traffic classifier test operator or precedence 5
if-match vlan-id 2300 to 2900
if-match vlan-id 2300 to 2599
if-match vlan-id 2601 to 2900
然后再删除if-match vlan-id 2300 to 2900 即可
[9300-classifier-test]undo if-match vlan-id 2300 to 2900
[9300-classifier-test]dis this
traffic classifier test operator or precedence 5
if-match vlan-id 2300 to 2599
if-match vlan-id 2601 to 2900
此时查看策略应用情况,命令显示success,则在线修改策略生效。
[9300]dis traffic-policy test applied-record
------------------------------------------------------------------------
Policy Name: test
Policy Index: 1
Class Name:default-class Index: 0
Class Name:test Index: 22
Applied times: 1
interface GigabitEthernet1/0/0
traffic-policy test inbound
state : success
如果是新添加的匹配策率,直接在classifie添加即可
根因
无
建议与总结
建议在9300 V1R2版本中采用接口配置stack-vlan实现灵活QinQ,简化配置便于维护