About Geunyoung Park

Geunyoung Park · 02-18-2023

I have a PNETLab on a ESXi Server, and I started a SD-WAN test on my PNETLab. And I found I can't connect my vManage node to external network. As you know connection to external network is needed to to access vManage GUI environment, but there are on...

Geunyoung Park · 01-15-2023

I have studied that without layter3 peer-router command it is impossible to take ospf neighbor relationship between Nexus vPC Devices and L3 device on vPC environment. But in my PNETLab, they peer very well without any problem(I placed 3 N9K devices,...

Geunyoung Park · 01-17-2023

Thanks a lot everyone. Actually, yesterday I found the reason why the 3 devices peered well in my PNETLab. It was simply because of the limitation of virtual lab environment. I captured a OSPF unicast message(from NXOS-Host to NXOS-01) on vPC Peer Li...

Geunyoung Park · 01-16-2023

Hi I changed OSPF interface from po40 to SVI(interface vlan 40), but nothing changed. They establish OSPF neighbor relationship well. Actually I'm also curious why they really can't peer each other without layer3 peer-router config. Document says it'...

Geunyoung Park · 01-16-2023

Hello Paul Yes, you're right. But the layer3 peer-router command is the config that enables L3 connectivity without any dedicated L3 link. In order to test the effect of this command, first I removed the command and attatched a router(NXOS-Host) to t...

Geunyoung Park · 01-16-2023

Hi This is the result of show ip ospf neighbor NXOS-Host# sh ip ospf neiOSPF Process ID 1 VRF defaultTotal number of neighbors: 2Neighbor ID Pri State Up Time Address Interface40.40.40.1 1 FULL/BDR 00:48:07 ...

Geunyoung Park · 01-16-2023

NSOS-Host peers with both of two vPC Peer Devices, and the state is FULL.

Member Since	‎09-06-2022 10:13 PM
Date Last Visited	‎10-24-2024 01:44 AM
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How to connect PNETLab node to external network?

OSPF Peering on Nexus vPC Environment

Re: OSPF Peering on Nexus vPC Environment

Re: OSPF Peering on Nexus vPC Environment

Re: OSPF Peering on Nexus vPC Environment

Re: OSPF Peering on Nexus vPC Environment

RE: OSPF Peering on Nexus vPC Environment