本帖最后由 liyanazure 于 2020-8-17 15:52 编辑
4500 抓包
方法1
span cpu packet
switch(config)#monitor session 1 source cpu queue all rx
switch(config)#monitor session 1 destination interface fast/giga x/x
The destination port is where you are going to connect the device using the sniffer in order to capture the traffic from the cpu. Could you please do 3
sniffers 20 seconds each while the CPU is high
To disable to span session you need to enter the command:
Switch(config)#no monitor session 1
方法2
debug platform packet all receive buffer
show platform cpu packet buffered
undebug all