做本地镜像,不涉及复杂组网。
Monitor resources are insufficient.
现场不方便反馈配置信息,反馈配置首个本地镜像就报错monitor资源不足。
1、部分设备存在不支持跨机框、跨版镜像,为排除影响,在镜像源目地址配置在同一个板卡上,但现象依旧。
[xin-hexin]mirroring-group 1 monitor-port Ten-GigabitEthernet 1/3/0/18
Monitor resources are insufficient.
2、由于转发芯片限制,S12500/S9500E只支持入方向流镜像,只做inbound单向的配置,也是有问题。
3、后面怀疑是不是配置了流镜像,也占用了镜像资源。现场反馈接口配置,发现存在qos策略,再仔细看策略相关动作为镜像到接口。
interface Ten-GigabitEthernet1/3/0/1
port link-mode bridge
port link-type trunk port trunk permit vlan all
packet-filter 3999 inbound
packet-filter 3888 outbound
mirroring-group 1 mirroring-port inbound
qos apply policy SJ-SJ inbound
interface Ten-GigabitEthernet1/3/0/27
port link-mode bridge
port link-type trunk
port trunk permit vlan all
packet-filter 3999 inbound
packet-filter 3888 outbound
mirroring-group 1 mirroring-port inbound
qos apply policy SJ-SJ inbound
[xin-hexin]display qos policy interface Ten-GigabitEthernet 1/3/0/1
Interface: Ten-GigabitEthernet1/3/0/1
Direction: Inbound Policy: SJ-SJ
Classifier: SJSJ
Operator: AND
Rule(s) :
If-match acl 3666
Behavior: SJ Mirroring:
Mirror to the interface: Ten-GigabitEthernet1/4/0/10
[xin-hexin]display qos policy interface Ten-GigabitEthernet 1/3/0/27
Interface: Ten-GigabitEthernet1/3/0/27
Direction: Inbound
Policy: SJ-SJ
Classifier: SJSJ
Operator: AND
Rule(s) :
If-match acl 3666
Behavior: SJ Mirroring:
Mirror to the interface: Ten-GigabitEthernet1/4/0/10
配置了两个流镜像占用了monitor端口资源,后面删除相关QOS策略后本地镜像配置正常。
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