实验4配置生成树(2018.4.16)

实验四 配置生成树

配置完stp，设备和终端之间端口设置为边缘端口
步骤1：
[swa]display stp
-------[CIST Global Info][Mode MSTP]-------
Bridge ID : 0.5efb-5d98-0100
Bridge times : Hello 2s MaxAge 20s FwdDelay 15s MaxHops 20
Root ID/ERPC : 0.5efb-5d98-0100, 0
RegRoot ID/IRPC : 0.5efb-5d98-0100, 0
RootPort ID : 0.0
BPDU-Protection : Disabled
Bridge Config-
Digest-Snooping : Disabled
TC or TCN received : 3
Time since last TC : 0 days 0h:6m:4s
步骤2：
[swa]display stp brief
MST ID Port Role STP State Protection
0 GigabitEthernet1/0/1 DESI FORWARDING NONE
0 GigabitEthernet1/0/2 DESI FORWARDING NONE
0 GigabitEthernet1/0/3 DESI FORWARDING NONE

[swb]display stp brief
MST ID Port Role STP State Protection
0 GigabitEthernet1/0/1 ROOT FORWARDING NONE
0 GigabitEthernet1/0/2 ALTE DISCARDING NONE
0 GigabitEthernet1/0/3 DESI FORWARDING NONE

端口状态的迁移：下补

posted @ 2019-07-06 22:40  Akiz  阅读(420)  评论(0)  编辑  收藏  举报