Lab VLAN 3: Management VLAN

Masa ni Switch takde IP Address lagi,

Kalau nak manage Switch ni, kita kenalah set IP.

IP tu set pada Management VLAN.

Elakkan guna VLAN 1 sebagai Management VLAN.

Create VLAN lain, katakan VLAN 90, dan assign IP untuk dijadikan Management VLAN.

PC1

C:\>ipconfig 10.1.10.1 255.255.255.0

C:\>ipconfig

FastEthernet0 Connection:(default port)

Connection-specific DNS Suffix..:

IPv4 Address....................: 10.1.10.1

Subnet Mask.....................: 255.255.255.0

PC2

C:\>ipconfig 10.1.20.1 255.255.255.0

C:\>ipconfig

FastEthernet0 Connection:(default port)

Connection-specific DNS Suffix..:

IPv4 Address....................: 10.1.20.1

Subnet Mask.....................: 255.255.255.0

PC3

C:\>ipconfig 10.1.90.1 255.255.255.0

C:\>ipconfig

FastEthernet0 Connection:(default port)

Connection-specific DNS Suffix..:

IPv4 Address....................: 10.1.90.1

Subnet Mask.....................: 255.255.255.0

1. Create VLAN 90 untuk Management

Switch#conf t

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

Switch(config)#vlan 90

Switch(config-vlan)#name Management

Switch(config-vlan)#exit

Switch(config)#

2. Assign port pada VLAN 90

Switch(config)#int f0/24

Switch(config-if)#switchport mode access

Switch(config-if)#switchport access vlan 90

Switch(config-if)#

3. Assign IP pada VLAN 90

Switch(config)#interface vlan 90

Switch(config-if)#

%LINK-5-CHANGED: Interface Vlan90, changed state to up

Switch(config-if)#ip address 10.1.90.2 255.255.255.0

Switch(config-if)#

Switch(config-if)#end

Switch#

Kalau semua ok, Status dan Protocol akan up

Switch#sh ip int b

Interface IP-Address OK? Method Status Protocol

...

Vlan90 10.1.90.2 YES manual up up

Switch#

Kalau tertinggal satu step, katakan tak assign port pada VLAN 90, Status up tapi Protocol down macam ni haaa

Switch#sh ip int b

Interface IP-Address OK? Method Status Protocol

...

Vlan90 10.1.90.2 YES manual up down

Switch#

.