Trunking Lab between two Switches

Post date: Apr 24, 2017 10:55:18 AM

On Switch 1:-

sw>

sw>sh vlan

VLAN Name Status Ports

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

1 default active Fa0/6, Fa0/7, Fa0/8, Fa0/9

Fa0/10, Fa0/11, Fa0/12, Fa0/13

Fa0/14, Fa0/15, Fa0/16, Fa0/17

Fa0/18, Fa0/19, Fa0/20, Fa0/21

Fa0/22, Fa0/23, Gig1/1, Gig1/2

10 sales active Fa0/1, Fa0/5

20 marketing active Fa0/2

30 admission active Fa0/3

40 account active Fa0/4

1002 fddi-default act/unsup

1003 token-ring-default act/unsup

1004 fddinet-default act/unsup

1005 trnet-default act/unsup

For Trunking following commands are required:-

sw>enable

sw#configure terminal

sw(config)#interface fastEthernet 0/24

sw(config-if)#switchport mode trunk

On Switch 2

sw1#enable

sw1#conf terminal

Enter configuration commands, one per line. End with CNTL/Z.

sw1(config)#interface range f0/1-2

sw1(config-if-range)#switchport mode access

sw1(config-if-range)#switchport access vlan 10

sw1(config-if-range)#exit

sw1(config)#interface f0/3

sw1(config-if)#switchport mode access

sw1(config-if)#switchport access vlan 40

sw1(config-if)#exit

sw1(config)#^Z

sw1#

%SYS-5-CONFIG_I: Configured from console by console

sw1#

sw1#sh vlan

VLAN Name Status Ports

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

1 default active Fa0/4, Fa0/5, Fa0/6, Fa0/7

Fa0/8, Fa0/9, Fa0/10, Fa0/11

Fa0/12, Fa0/13, Fa0/14, Fa0/15

Fa0/16, Fa0/17, Fa0/18, Fa0/19

Fa0/20, Fa0/21, Fa0/22, Fa0/23

Fa0/24, Gig1/1, Gig1/2

10 sales active Fa0/1, Fa0/2

40 Account active Fa0/3

1002 fddi-default act/unsup

1003 token-ring-default act/unsup

1004 fddinet-default act/unsup

1005 trnet-default act/unsup

For Trunking we need to run following commands:-

sw1>enable

sw1#configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

sw1(config)#interface fastEthernet 0/24

sw1(config-if)#switchport mode trunk

sw1(config-if)#exit