搭建园区拓扑
R1:
Fa 1/0:172.16.1.2
S 1/2:218.7.8.9/24
Ip routing ; router rip; network 172.16.1.0; network 218.7.8.0;ver 2
R2:
Fa 1/0:172.16.2.2
S 1/2:218.7.8.10/24
Ip routing ; router rip; network 172.16.2.0; network 218.7.9.0;ver 2
核心层:
S1:
Vlan 10,20,30,40
Int range fa 0/1-10 sw mode trunk
Int range fa 0/22-23 sw mode trunk
Spanning-tree;
Spanning-tree mode mstp;
Spanning-tree mst configuration
Instance 1 vlan 10
Instance 2 vlan 20
Instance 3 vlan 30
Instance 4 vlan 40
Spanning-tree mst 1 (S2:2)priority 8192
Spanning-tree mst 3 (S2:4)priority 8192
Int fa 0/1,3,5,7,9 spanning-tree mst 1 port-priority 32
Int fa 0/1,3,5,7,9 spanning-tree mst 3 port-priority 32
Int fa 0/2,4,6,8,10 spanning-tree mst 2 port-priority 32
Int fa 0/2,4,6,8,10 spanning-tree mst 4 port-priority 32
Int vlan 10: ip add 192.168.10.254/24(S2:253) no shutdown;
Int vlan 20: ip add 192.168.20.253/24(S2:254) no shutdown;
Int vlan 30: ip add 192.168.30.254/24(S2:253) no shutdown;
Int vla