About jlimbo987

jlimbo987 · 08-22-2025

I've attached a cli template to a CSR1Kv. It was pushed to the device from vManage succesfully, however, one of the interfaces is lacking an IP address which was configured in the template. When I look at local config it shows the missing ip address ...

jlimbo987 · 08-15-2025

I'm building an SD-WAN Lab and having some issues with a CSR1kv. Prior to starting this all was good with the router, everything was working as I intended. Then I put it in controller mode to join it to the SD-WAN and the trouble began. For the route...

jlimbo987 · 12-17-2021

Hi All, I'm trying to get source guard working. I've configured DHCP Snooping and DAI and they are working fine. I've tried to configure IPSG with just IP and also IP and MAC verification. When I'm just using IP verification the pings from host to ga...

jlimbo987 · 04-28-2021

Hi all, hoping for a bit of help from any multicast gurus out there. I'm building the underlay network for a VXLAN setup and I can't get the multicast working properly. I'm using 4 nexus 9500v for the spines and 8 9300v for the leaves, both running ...

jlimbo987 · 08-18-2025

Hey Enis, thanks for saving my sanity. I've managed to get it working, but it took some further issues cropped up. I've rebuilt the design according to the above and added an ospf adjacency between bgp router and sd-wan router. That wasn't s simple a...

jlimbo987 · 08-16-2025

Thanks Enes. Appreciate the response. My lab design includes 2 ISPs that connect via BGP peering to the primary site, and via PPPoE to the smaller sites (where I have 1 csr successfully onboarded. Each site has 2 CSRs, 1 to each ISP. If I'm understa...

jlimbo987 · 12-19-2021

Paul's right. The ip dhcp snooping information option tells DHCP snooping that DHCP messages with Option 82 info set are expected via the trusted port and messages without Op 82 will be dropped. That is therefore needed only if the switch its being c...

jlimbo987 · 12-17-2021

Thanks Paul, I will. Got some shiny new 9200s to try it on on Monday

jlimbo987 · 12-17-2021

Yes, gateway is an HSRP group ip address pointing to SVIs on the agg switch

Member Since	‎05-09-2017 03:56 PM
Date Last Visited	‎08-25-2025 05:14 PM
Posts	16
Total Helpful Votes Received	10

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Config in template not applied to device

SD-WAN Lab is driving me nuts

IP Source Guard Issues

Multicast in VXLAN Underlay

Re: SD-WAN Lab is driving me nuts

Re: SD-WAN Lab is driving me nuts

Re: IP Source Guard Issues

Re: IP Source Guard Issues

Re: IP Source Guard Issues