故障现象:接口频繁up/dwon
相关日志:
%May 6 02:20:54:640 2000 AnHui_LH_FJ37-SW-D MSTP/6/MSTP_FORWARDING: Instance 0's port GigabitEthernet1/0/2 has been set to forwarding state.
%May 6 02:20:54:640 2000 AnHui_LH_FJ37-SW-D MSTP/6/MSTP_DETECTED_TC: Instance 0's port GigabitEthernet1/0/2 detected a topology change.
%May 6 02:20:54:641 2000 AnHui_LH_FJ37-SW-D MSTP/6/MSTP_FORWARDING: Instance 10's port GigabitEthernet1/0/2 has been set to forwarding state.
%May 6 02:21:12:771 2000 AnHui_LH_FJ37-SW-D IFNET/3/LINK_UPDOWN: GigabitEthernet1/0/2 link status is DOWN.
%May 6 02:21:33:290 2000 AnHui_LH_FJ37-SW-D IFNET/3/LINK_UPDOWN: GigabitEthernet1/0/2 link status is UP.
%May 6 02:21:46:833 2000 AnHui_LH_FJ37-SW-D IFNET/3/LINK_UPDOWN: GigabitEthernet1/0/2 link status is DOWN.
%May 6 02:21:49:418 2000 AnHui_LH_FJ37-SW-D IFNET/3/LINK_UPDOWN: GigabitEthernet1/0/2 link status is UP.
接口下的配置:
# interface GigabitEthernet1/0/2
description To_AP
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 20 60
port trunk pvid vlan 20
#
stp bpdu-protection
stp enable
#
请问是否与STP有关系?
(0)
最佳答案
物理链路up/down 一般都是线路的问题,先换个网线试试
和stp 没啥关系
(0)
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