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Subinterfaces

Aswant
Level 1
Level 1

Hi,

 

Im new into cisco. I have a cisco firewall which is Firepower 1010. Im done with the basic configuration.

 

I have configured 2 interfaces and each interface have one subinterface. My question is,how do i make subinterface on interface 1 able to ping to the another subinterface on interface 2?

 

This is an example of my configuration:

Ethernet 1/2

Subinterface ip:10.0.2.x

VLAN ID:1002

DHCP range: 10.0.2.x - 10.0.2.254

 

Ethernet 1/3

Subinterface ip: 10.0.3.x

VLAN ID:1003

DHCP range: 10.0.3.x - 10.0.3.254

 

Each ethernet will have trunk to layer 2 switch. 

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