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Chapter 6
Inter-VLAN Routing
Configuring the 1900A Switch
1.
Plug into the 1900A console port and press k to enter the CLI.
2.
Enter privileged mode by typing enable.
3.
Enter configuration mode and set the hostname.
#config t
(config)#hostname 1900A
4.
Set the usermode and privilege mode passwords.
1900A(config)#enable password level 1 cisco
1900A(config)#enable secret todd
5.
Set the IP address of the switch by using the IP address assigned in Fig-
ure 6.3. Set the default gateway address by using the interface f0/0 of
the 2621 as the gateway.
1900A(config)#ip address 172.16.1.3 255.255.255.0
1900A(config)#ip default-gateway 172.16.1.1
6.
Verify the IP configuration on the switch by typing show ip.
7.
Set the VTP domain to SwitchSim and then make the switch a VTP cli-
ent so that when you set the VLANs on the 5000 switch, the 1900A
switch will automatically be updated with VLAN information.
1900A(config)#vtp domain SwitchSim
1900A(config)#vtp client
8.
Set the FastEthernet interfaces to trunk on so that all VLAN informa-
tion will be sent down both links from the 5000 series switch.
1900A(config)#int f0/26
1900A(config-if)#trunk on
1900A(config-if)#int f0/27
1900Aconfig-if)#trunk on
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