interface GigabitEthernet1/1/10
 description Tower Site 32 East - CSE32-ASR1-EXT_Gi0/4
 switchport
 switchport trunk native vlan 999
 switchport mode trunk
 switchport trunk allowed vlan 325,1463
 switchport nonegotiate
 bandwidth 200000
 load-interval 30
end

B7840-B1830-RTR1-EXT#show run int g2/1/10
Building configuration...

Current configuration : 289 bytes
!
interface GigabitEthernet2/1/10
 description Tower Site 32 East - CSE32-ASR1-EXT_Gi0/5
 switchport
 switchport trunk native vlan 999
 switchport mode trunk
 switchport trunk allowed vlan 425,2463
 switchport nonegotiate
 bandwidth 200000
 load-interval 30
end