Access layer switches connected core exchange no problem, Vlan by normal, but the core link together, there will be a high speed change slow delay, this is what problem, core downside is normal, what is it caused by

CodePudding user response:

Check the STP, have the STP configuration priority, master and configuration

CodePudding user response:

reference 1st floor qq_18296445 response:

view the STP, have the STP configuration priority, master and configuration

I put the STP seated, core, do stack is even out of the question

CodePudding user response:

Observe both sides port rate, packet utilization and port if the upper and lower interfaces for optical fiber mouth consider problem such as light-emitting CRC

CodePudding user response:

reference weixin_45733949 reply: 3/f

watch both sides port rate, packet utilization and port if the upper and lower interfaces for optical fiber mouth to consider the problem such as light-emitting CRC

light mouth monitoring works, including light module, is I don't do any configuration that together also have a problem in a row, not there would be no problem, even if together have what strategy