[c-nsp] Inter-area Summarization problem on Nexus 9508

Nick Cutting ncutting at edgetg.com
Thu Nov 16 10:16:38 EST 2017


What code are you running? On my N9k it accepts both:

Software
  BIOS: version 07.61
  NXOS: version 7.0(3)I6(2)
  BIOS compile time:  04/06/2017
  NXOS image file is: bootflash:///nxos.7.0.3.I6.2.bin
  NXOS compile time:  10/17/2017 19:00:00 [10/17/2017 21:48:10]

SW-01(config)# router ospf CH-L02
SW-01(config-router)#   vrf ClientA
SW-01(config-router-vrf)# area 1 stub no-summary 
SW-01(config-router-vrf)# area 1 range 10.203.165.80/28
SW-01(config-router-vrf)#

-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of tim at pelican.org
Sent: Thursday, November 16, 2017 9:43 AM
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Inter-area Summarization problem on Nexus 9508

This message originates from outside of your organisation.

On Thursday, 16 November, 2017 13:24, "Brian Turnbow" <b.turnbow at twt.it> said:

>>  Anyone know what is wrong with the below range ?
>>
> 
> Yep, host bits are set
> You need to put in the network
> 
>> router ospf 386
>>   vrf AAA
>>     area 0.0.0.1 stub no-summary
>>
>> NX9KB9002(config-router-vrf)#     area 1 range 10.203.165.80/28
>> Invalid range, host bits are set

10.203.165.80 is a valid network address for a /28, but doesn't "area range" take an address and dotted-quad netmask rather than a CIDR prefix?  So:

area 1 range 10.203.165.80 255.255.255.240

Regards,
Tim.


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