cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
554
Views
5
Helpful
4
Replies

Cisco 3850 Trunk

Can Cisco 3850 support the same VLAN on different Sub interfaces?

1 Accepted Solution

Accepted Solutions

Seb Rupik
VIP Alumni
VIP Alumni

Hi there,

The 3850 does not support sub-interfaces. It does support SVIs and multiple trunk interfaces can be configured with the same tagged VLANs.

 

!
vlan 10
! int vlan 10 ip address 192.168.0.254 255.255.255.0 ! int gi1/0/1 switchport switchport mode trunk switchport trunk allowed vlan add 10 ! int gi1/0/2 switchport switchport mode trunk switchport trunk allowed vlan add 10 !

cheers,

Seb.

 

cheers,

Seb.

View solution in original post

4 Replies 4

Squozen_EU
Level 1
Level 1

Can you explain what you're trying to do? What you've asked isn't making sense to me.

We're trying to fix a problem we have. I believe subinterfaces provide us with more capability when there's not enough ports to connect to.

Seb Rupik
VIP Alumni
VIP Alumni

Hi there,

The 3850 does not support sub-interfaces. It does support SVIs and multiple trunk interfaces can be configured with the same tagged VLANs.

 

!
vlan 10
! int vlan 10 ip address 192.168.0.254 255.255.255.0 ! int gi1/0/1 switchport switchport mode trunk switchport trunk allowed vlan add 10 ! int gi1/0/2 switchport switchport mode trunk switchport trunk allowed vlan add 10 !

cheers,

Seb.

 

cheers,

Seb.

Thanks!

Review Cisco Networking for a $25 gift card