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tkunert
Beginner

ASR1001, Portchannel, Vlans, vrf and ospfv2

Hello,

I wants to bundle 2 of the ASR1001 interfaces to a Portchannel using lacp.
In this portchannel we wants to use vlans and vrf and ospfv2.
So the ASR 1001 should behave like a switch with a portchannel with several vlans on it.
So the resulting config will look like this on the asr1001

!
ip vrf a
rd 1:1
ip vrf b
rd 2:1
!
interface GigabitEthernet1/0/0
no ip address
negotiation auto
channel-group 1
!
interface GigabitEthernet1/0/1
no ip address
negotiation auto
channel-group 1
!
interface Port-channel1
!
interface Port-channel1.10
ip vrf forwarding a
ip address 10.0.10.1 255.255.255.0
encapsulation dot1Q 10
ip ospf 1 area 10
ip ospf multi-area 11
!
interface Port-channel1.20
ip vrf forwarding a
ip address 10.0.20.1 255.255.255.0
encapsulation dot1Q 20
ip ospf 1 area 20
ip ospf multi-area 21
!
router ospf 1 vrf a
network 10.0.10.0 0.0.0.255 area 0
!
router ospf 1 vrf b
network 10.0.20.0 0.0.0.255 area 0

I searched the web, but i did not find any examples, which confirms, this will work this way.

I have only found this document, which goes into this direction:
http://www.cisco.com/en/US/docs/ios-xml/ios/lanswitch/configuration/xe-3s/asr1000/lnsw-flow-portchannel-load.html
or this one, not sure for which platform this was written:
http://www.cisco.com/en/US/docs/ios/lanswitch/configuration/guide/lsw_cfg_gecvlan_ps9587_TSD_Products_Configuration_Guide_Chapter.html

I can not test it anywhere at the moment, and i want to decide, if this router is usable for this scenario or not.

1 ACCEPTED SOLUTION

Accepted Solutions
Vignesh Rajendran Praveen
Cisco Employee

Hi,

I confirm that the ASR1K device can be used to implement the above configuration.


***********Plz do rate this post if you found it helpful*************************


Thanks & Regards,


Vignesh R P

View solution in original post

2 REPLIES 2
Vignesh Rajendran Praveen
Cisco Employee

Hi,

I confirm that the ASR1K device can be used to implement the above configuration.


***********Plz do rate this post if you found it helpful*************************


Thanks & Regards,


Vignesh R P

View solution in original post

Hi,

Meanwhile i have found a ASR1k for testing. It works indeed. Some syntaxerrors in the config, but technicaly it works.

Regards