交换机为cisco4506 ，G1-4口做了汇聚并连接到IDC上游出口，现在想把G1-4口的流量镜像出来，我又做了个Port-channel2（由G5-8组成），将channel1镜像到channel2G1-4口流量比较大 平时大概能跑3-3.5G的样子 由于是生产环境，所以不好去试。想问问各路高手这样的配置可以吗？多谢帮助！interface Port-channel1switchportswitchport trunk encapsulation dot1qswitchport mode trunkinterface GigabitEthernet1-4switchport trunk encapsulation dot1qswitchport mode trunkchannel-group 1 mode on新加镜像配置interface Port-channel2interface GigabitEthernet5-8channel-group 2 mode onmonitor session 1 source interface channel-group 1monitor session 1 destination interface channel-group 2
An EtherChannel does not form if one of the ports in the bundle is a SPAN destination port. If you try to configure SPAN in this situation, the switch tells you:Channel port cannot be a Monitor Destination Port Failed to configure span feature You can use a port in an EtherChannel bundle as a SPAN source port.
Port-channel 只是一个vlan，可以只监控vlan数据。
monitor session 1 source vlan 3
monitor session 1 destination interface Gi6/15
端口gi6/15监控vlan3的流量
或
interface FastEthernet0/9
port monitor FastEthernet0/8
port monitor VLAN1
f0/8,fa0/9同属VLAN1，F0/9监听F0/8端口
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