Shulou(Shulou.com)05/31 Report--

Today, I will talk to you about how the VLAN configuration of the layer 3 switch in Cisco Packet Tracert is set, which may not be well understood by many people. in order to make you understand better, the editor has summarized the following contents for you. I hope you can get something according to this article.

Experimental purpose:

1. Divide the layer 3 switch into three VLAN, namely VLAN2\ VNAL3\ VLAN4, and set the VLAN IP to 192.168.2.1,192.168.3.1 and 192.168.4.1 respectively.

2. Set fa0/1 port to trunk port and add fa0/4 to VLAN4.

3. Enable the routing function to realize the interworking between the VLAN.

4. Set up layer 2 switch, set fa0/1 port to trunk, and add fa0/2 to VLAN2,fa0/3 and VLAN3.

5. Test whether each VLAN is connected.

The steps of the experiment:

1. Divide the layer 3 switch into three VLAN, namely VLAN2\ VNAL3\ VLAN4, and set the VLAN IP to 192.168.2.1,192.168.3.1 and 192.168.4.1 respectively.

Switch > enable

Switch#conf t

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

Switch (config) # hostname CoreSW

CoreSW (config) # vlan 2

CoreSW (config-vlan) # exit

CoreSW (config) # vlan 3

CoreSW (config-vlan) # vlan 4

CoreSW (config-vlan) #

CoreSW (config) # int vlan 2

CoreSW (config-if) #

% LINK-5-CHANGED: Interface Vlan2, changed state to up

CoreSW (config-if) # ip add 192.168.2.1 255.255.255.0

CoreSW (config-if) # no shutdown

CoreSW (config-if) # exit

CoreSW (config) # int vlan 3

CoreSW (config-if) #

% LINK-5-CHANGED: Interface Vlan3, changed state to up

CoreSW (config-if) # ip add 192.168.3.1 255.255.255.0

CoreSW (config-if) # no shutdown

CoreSW (config-if) # exit

CoreSW (config) # int vlan 4

CoreSW (config-if) # exit

% LINK-5-CHANGED: Interface Vlan4, changed state to up

CoreSW (config-if) # ip add 192.168.4.1 255.255.255.0

CoreSW (config-if) # no shutdown

2. Set fa0/1 port to trunk port and add fa0/4 to VLAN4.

CoreSW (config) # int fa0/1

CoreSW (config-if) # switchport trunk encapsulation dot1q

CoreSW (config-if) # switchport mode trunk

CoreSW (config) # int fa0/4

CoreSW (config-if) # switchport mode access

CoreSW (config-if) # switchport access vlan 4

3. Enable the routing function to realize the interworking between the VLAN.

CoreSW#conf t

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

CoreSW (config) # ip routing

4. Set up layer 2 switch to divide VLAN2/VLAN3, set fa0/1 port to trunk, and add fa0/2 to VLAN2,fa0/3 and VLAN3.

Switch > enable

Switch#conf t

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

Switch (config) # vlan 2

Switch (config-vlan) # exit

Switch (config) # vlan 3

Switch (config-vlan) # exit

Switch (config) #

Switch (config) # int fa0/1

Switch (config-if) # switchport mode trunk

5. Test whether each VLAN is connected.

After reading the above, do you have any further understanding of how the VLAN configuration of the layer 3 switch in Cisco Packet Tracert is set? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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