HCNA STP Lab3-1 2014-11-21 作者: Tim Ng S1 sys sysname S1 stp mode stp stp root pri S2 sys sysname S2 stp mode stp stp root sec S1 undo stp root stp pri 8192 S2 undo stp root stp pri 4096 S2 int g0/0/9 stp port pri 32 int g0/0/10 stp port pri 16
