About kim

kim · 02-14-2025

Hi guys Thanks for a great resource! I've set up an SP lab where i am right now working on an SR setup. This is all virtual running the following images:- Cisco IOS XR Software, Version 7.4.1- CSR1000V - Cisco IOS XE Software, Version 17.03.02- ISRV...

kim · 11-23-2023

Hey guys, thank you for an awesome resource! I am referencing this config guide:https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9500/software/release/17-6/configuration_guide/vxlan/b_176_bgp_evpn_vxlan_9500_cg/configuring_multi_homing_in_b...

kim · 06-15-2022

Hey guys Hope you had a nice week so far... Maybe someone in here knows what the flags in the following output means, taken from a DMVPN lab setup: R1# sh ip cef vrf nat 0.0.0.0/0 internal 0.0.0.0/0, epoch 3, flags rib only nolabel, rib defined ...

kim · 05-12-2022

Hi guys,thanks for a great resource! I'm looking at this document on the topic:Cisco IOS-XR BGP with MPLS Designs It says in section 4 that in order to make the exchange (In image 3) work ASBR3 needs to have a dummy iBGP neighbor configured. The doc...

kim · 09-29-2020

Hi guys Thanks for an awesome resource! A quick question related to BGP and NEXT-HOP-SELF. We have a classic WAN setup with two separately running border switches. They run EBGP towards a firewall setup and IBGP between each other. There is no NEXT-...

kim · 02-15-2025

Hi Harold Thanks! My first efforts here to connect ISP2 and ISP4 was across a border between two IOS-XE devices. Next up is connectivity between ISP 4 and an other ISPs that you cant see in the screenshot i uploaded here. Both another option C and B...

kim · 02-14-2025

Found the error... RP/0/RP0/CPU0:4-ISP-3(config)#router bgp 4 RP/0/RP0/CPU0:4-ISP-3(config-bgp)# address-family ipv4 unicast RP/0/RP0/CPU0:4-ISP-3(config-bgp-af)#allocate-label all RP/0/RP0/CPU0:4-ISP-3(config-bgp-af)#commit Wed Dec 13 09:02:48.956 ...

kim · 02-14-2025

Hey Thanks for helping out! I was wondering about that my self, this output shows a pr. vrf label association: RP/0/RP0/CPU0:4-ISP-3#sh mpls forwarding Wed Dec 13 07:54:34.177 UTC Local Outgoing Prefix Outgoing Next Hop...

kim · 11-23-2023

Hey Any non-networking device, erm. a SAN maybe. In all honesty thats why i am asking, to hear if someone out there has any experience in the non-networking domain with single active setups like this. Cheers

kim · 11-23-2023

Hey Thanks for replying. So:Step 1. primary link fails - vtep 2 takes over and secondary link from server is in use. The server has now learned that link 2 is outbound interface for its own traffic to the (in this test case) gateway interface. Step...

Member Since	‎04-09-2014 05:40 AM
Date Last Visited	‎04-20-2025 02:17 PM
Posts	48
Total Helpful Votes Received	35

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Drop Adjacency - unresolved

Catalyst VXLAN-EVPN question

sh ip cef internal

Option B - back-to-back eBGP VPNv4

BGP Next-Hop-Self

Re: Drop Adjacency - unresolved

Re: Drop Adjacency - unresolved

Re: Drop Adjacency - unresolved

Re: Catalyst VXLAN-EVPN question

Re: Catalyst VXLAN-EVPN question