Cisco交换机设置点滴( 三 ) _云知道

5/10 1
5/11 1
5/12 1

注重: DISL在Cisco IOS软件中不支持.
--------------------------------------------------------------------------------

分配VLAN到端口
Cat5001> (enable) set vlan 2 3/2-20
VLAN 2 modified.
VLAN 1 modified.
VLAN Mod/Ports
---- -----------------------
2 1/1
3/2-20

Cat5001> (enable) set vlan 20 5/1-6
VLAN 20 modified.
VLAN 1 modified.
VLAN Mod/Ports
---- -----------------------
20 1/1
5/1-6

Configure additional information for VLAN 20.

On the other Catalyst 5000 :

Cat5002> (enable) set vlan 2 4/1-2,5/6-12
VLAN 2 modified.
VLAN 1 modified.
VLAN Mod/Ports
---- -----------------------
2 1/2
4/1-3,4/5-23
5/6-12

Configure additional information for VLAN 20.

Cat5002> (enable) set vlan 20 5/1-5
VLAN 20 modified.
VLAN 1 modified.
VLAN Mod/Ports
---- -----------------------
20 1/2
5/1-5

Configure VLAN 20 on a VTP server.

--------------------------------------------------------------------------------

显示端口配置
Cat5001> (enable) show port
Port Name Status Vlan Level Duplex Speed Type
---- -------------------- ---------- ---------- ------ ------ ----- -----------
1/1 connected 1 normal half 100 100BaseTX
1/2 connected trunk normal half 100 100BaseTX
2/1 connecting 1 normal half 100 FDDI
2/2 connected 1 normal half 100 FDDI
4/1 inactive 2 normal half 10 10BaseT
4/2 inactive 2 normal half 10 10BaseT
4/3 inactive 2 normal half 10 10BaseT
4/4 notconnect 1 normal half 10 10BaseT
4/5 inactive 2 normal half 10 10BaseT
4/6
此时, VLAN 2 和VLAN 20 还未激活.所以在VLAN 2和VLAN 20的端口是inactive状态.

--------------------------------------------------------------------------------

设置VLAN 20
假如在网络里有VTP server和VTP clent,请在VTP server上设置VLAN 20

Cat5001> (enable) set vlan 20
VLAN 20 modified

这将激活在所有治理域cisco内的VLAN 20

Cat5001> (enable) sho vlan 20
VLAN Name Status Mod/Ports
---- -------------------------------- --------- ----------------------------
20 VLAN0020 active 1/1
5/1-6

VLAN Type SAID MTU Parent RingNo BridgeNo Stp Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- ------ ------
20 enet 100020 1500 - - - - 0 0

--------------------------------------------------------------------------------

配置Router
conf t
interface FastEthernet0/0.1 <-- you need to create a sub-interface by vlan.
encapsulation isl 20 <-- 20 is the vlan number.

ip address 1.1.1.1 255.255.255.0
interface FastEthernet0/0.2
encapsulation isl 2
ip address 2.2.2.1 255.255.255.0
interface FastEthernet0/0.3
encapsulation isl 1
ip address 172.16.80.1 255.255.255.0

Router eigrp 666
network 1.0.0.0
network 2.0.0.0
network 172.16.80.0
end

writ mem

Cisco交换机设置点滴( 三 )

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