Comprehensive experiment of vtp+stp+ three-layer exchange

Main contents of the experiment:

1.VTP of configuration

2.STP of configuration

3. Configuration of the switch

4. Configuration of routers

5. Test experiment topology:

The 1.VLAN divides the VLAN ID for the 2~5 VLAN 1 for the Management VLAN, without the role of the user VLAN. IP address planning for 2.VLAN

vlan ID	ip address range /td>	gateway address
2	192.168.10.0/26	192.168.10.1/26192.168.10.2/26
3	192.168.10.65/ 26192.168.10.66/26
192.168.10.128/26	5	192.168.10.192/26	192.168.10.193/26192.168.10.194/26

3. Router IP address planning

Routing Interfaces	IP Address
Three-layer Switch routing interface	172.16.1.1/30
f0/0	172.16.1.2/30
F0/1	10.1.1.10/24

4. Port Planning

Ports on a three-tier switch are assigned two three-tier switches F0/1 and F0/2 interface configuration Ethernetchannel

Ports F0/10, F0/11, F0/12, F0/13 Two-tier switches to connect to the access layer.

Sw-3l-2 F0/24 connecting routers, configuring the routing interface.

The port allocation of the two-tier switch f0/23~24 connected to the three-layer switch, CONFIGURED trunk (23 sw-3l-1,24 Sw-3l-2) f0/1~20 connect the host, and the VLAN is divided on average.

Configuration process:

VTP configuration

Two three tiers for the rest of the server two are Clientsw-3l-1 (config) #vtp domain cainiaosw-3l-1 (config) #vtp mode serversw-3l-1 (config) #vtp Password 1234sw-3l-1 (config) #vtp version 2sw-3l-1 (config) #vtp pruning

SW-3L-2 configuration is the same

Sw-a (config) #vtp domain cainiaosw-a (config) #vtp password 1234sw-a (config) #vtp version 2sw-a (config) #vtp pruningsw-a ( Config) #vtp mode client

B, C, d configuration of the same slightly

Add VLAN, enter the configuration of the port slightly (according to the planned configuration)

STP Configuration

Sw-3l-1 (config) #spanning-tree VLAN 2 root primarysw-3l-1 (config) #spanning-tree vlan 3 root primarysw-3l-2 (config) # Spanning-tree VLAN 4 priority 4096sw-3l-2 (config) #spanning-tree VLAN 5 priority 4096

Let Sw-3l-1 become VLAN2, VLAN3 Root Network Bridge, Sw-3l-2 become VLAN4, VLAN5 Root Network bridge, to achieve load sharing.

Sw-a (config) #spanning-tree uplinkfastsw-a (config) #int f0/23sw-a (config-if) #spanning-tree portfastsw-a (config) #int F0/24sw-a (config-if) #spanning-tree portfast

Configure upper Shuchong link and speed ports

B, C, D configuration slightly