About Sebastian Narp

Sebastian Narp · 04-05-2016

Hallo, i have two Cisco Nexus 5500 - both are connected via OSPF and both have an OSPF Partner which knows a route to one destination: nexus01# show ip route 135.138.100.10 vrf FEIP Route Table for VRF "FE"'*' denotes best ucast next-hop'**' denote...

Sebastian Narp · 04-04-2016

Hey, we have some Nexus 5500 and we want to use ECMP for OSPF IPv4 Hostroutes. I found the Information that you have to activate that explicit - on the Nexus 3000 with the command (seen here) hardware profile unicast enable-host-ecmp Do I have d...

Sebastian Narp · 04-07-2016

Okay, thanks a lot for your help! Now I understand my mistake and I think we cant solve our problem that way. We have to think about that and maybe redesign some thinks... Best regards, Sebastian

Sebastian Narp · 04-05-2016

Hey Rolf, thanks a lot, the mindmap is great. I'm a native german speaker so its perfect :) So in our case - different ASBR and different internal costs - we have no possibility to make ECMP. Is this correct? Vielen Dank und einen schönen Arbeitstag...

Sebastian Narp · 04-05-2016

ahh okay, thanks a lot. So, if I understand you correct, ECMP would only work in even the ASBR is the same? How can I ECMP if I have to different ASBRs? I think the problem is not to find information about OSPF, i think the problem is to find the i...

Sebastian Narp · 04-05-2016

Hallo Rolf, thanks for your help, the command is the same but you need the correct vrf: nexus02# show ip ospf database external 135.138.100.10 vrf FE OSPF Router with ID (10.5.2.3) (Process ID FE VRF FE) Type-5 AS External Link ...

Sebastian Narp · 04-04-2016

Okay, thanks a lot for your help!

Member Since	‎04-04-2016 02:16 AM
Date Last Visited	‎08-18-2017 03:53 AM
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Cisco OSPF - ECMP for redistributed routes

Activate ECMP for Hostroutes on Nexus 5500

Okay, thanks a lot for your

Hey Rolf,

ahh okay, thanks a lot.

Hallo Rolf,

Okay, thanks a lot for your