Why the protocol status of Eth-Trunk membter interfaces is down when their physi
|
Problem Description: The protocol status of Eth-trunk is up and there is traffic through the interface; but the protocol status of member interfaces is down, as following(output of "display interface brief): Handling Process According to Huawei VRP realization, there are servral rules to define the protocol status of Ethernet interface(including physical FE/GE/xGE, subinterface, Eth-trunk): the protocol status is up; otherwise, it is down; up(no matter that it is configed IP address or not). the protocol status of members should be up. Root Cause 1) If physical status is down, the protocol status is also down; the protocol status is up; otherwise, it is down Suggestions and Summary For L3 interfaces, protocol means Layer-3 which means Layer-2 for L2 interfaces. |
| very nice root cause identification... |
| we really need this type of case study |

Favorite (0)