08-28-2019 11:47 AM
Hi experts,
is it possible to create sub-interfaces on ISR-1111 for LAN ports using vManage?
If so, could someone could share a document or link where it states how this is accomplished?
Hope you can help
Thanks in advance
Best Regards
Enrique Agredano
08-30-2019 09:48 AM
You can setup subinterfaces in that router.
The process depends if you have CLI mode or vManage mode. If it's CLI then just create it as before on regular IOS.
If it's vManage you need this.
Some notes, don't forget to change MTU, either raise the value on the parent interface, or lower the value on the subinterface, also interface names are case sensitive, you need to make sure that the naming is exactly what the router has.
The router will then create the subinterface, no shut the parent interface, and then it will create the Tunnel interface that matches the subinterface naming, here's an example:
interface GigabitEthernet0/0/0
no shutdown
arp timeout 1200
no ip address
ip redirects
ip mtu 1500
mtu 1500
negotiation auto
exit
!
interface GigabitEthernet0/0/0.4030
no shutdown
encapsulation dot1Q 4030
ip address x.x.x.x 255.255.255.0
ip mtu 1460
exit
!
interface GigabitEthernet0/0/0.900
no shutdown
encapsulation dot1Q 900
ip address y.y.y.y 255.255.255.224
ip mtu 1460
ip nat outside
exit
!
interface Tunnel900000
no shutdown
ip unnumbered GigabitEthernet0/0/0.900
no ip redirects
ipv6 unnumbered GigabitEthernet0/0/0.900
no ipv6 redirects
tunnel source GigabitEthernet0/0/0.900
tunnel mode sdwan
exit
!
interface Tunnel4030000
no shutdown
ip unnumbered GigabitEthernet0/0/0.4030
no ip redirects
ipv6 unnumbered GigabitEthernet0/0/0.4030
no ipv6 redirects
tunnel source GigabitEthernet0/0/0.4030
tunnel mode sdwan
exit
!
Branch-03#show sdwan control local-properties
<snip>
PUBLIC PUBLIC PRIVATE PRIVATE PRIVATE MAX RESTRICT/ LAST SPI TIME NAT VM
INTERFACE IPv4 PORT IPv4 IPv6 PORT VS/VM COLOR STATE CNTRL CONTROL/ LR/LB CONNECTION REMAINING TYPE CON
STUN PRF
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
GigabitEthernet0/0/0.4030 x.x.x.x 12426 x.x.x.x :: 12426 1/0 mpls up 2 no/yes/no No/No 0:00:00:14 0:08:02:14 N 5
GigabitEthernet0/0/0.900 y.y.y.y 12346 y.y.y.y :: 12346 1/1 public-internet up 2 no/yes/no No/No 0:00:00:10 0:07:11:20 N 5
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Best Regards,
08-30-2019 10:52 AM
08-30-2019 10:46 PM
Hey,
yes it will apply to Lan Ports, also reg the above post, as far as I remember, you have to adjust MTU by decreasing 4 bytes to accomodate Vlan not increase it, just cross check on that.
Thanks,
Tushar Gaba
12-10-2019 01:32 PM
to connect the ISR1111-4P with 2 MPLS links and use HA with TLOC Layer 2, I need 4 interfaces. How can I do if the ISR1111 has only 2 WAN interfaces
12-11-2019 01:08 AM
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