Cisco vPC - Step by Step with Troubleshooting and TIPS
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- Опубликовано: 27 янв 2019
- Short video to show you how easy it is to create Cisco vPC configuration using 2 Nexus 9K virtual switches , explaining why you need it with few Tips and troubleshooting steps.
In this video I have tried to give the whole picture of how to achieve High available redundant core or collapse core design for your network and how to create vPC Port-Channels. Hope you like it and always remember to Share your knowledge.
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Great video just in 20 minutes.. Thank you sir
I liked it dude! Thanks for sharing.
Very nice video.. very informative.. please doing more for nexus device.. thanks for your support..
Thanks Rohit. Anything specific you wanna know about Nexus ? It's been a while I have posted any video , so please let me know.
Nice
Different subnet masks were configured for int m0 in both Nexuses, /24 and /30, was this a typo or done intentionally? Thanks.
Typo ha ha. I left it during review as it doesn't matter as long you can route to mgmt IP.
hi thanks your guide. i follow your guide, but failover test result redundancy time 40sec over. why time long over??
hi boss, could you please tell us which simulator you used? GNS3 or EVE-NG? and what is the NX-OS image name and version number? Many thanks in advance!
Hi, I am using Eve-NG and the NX-OS version is 9.2.2. Hope this helps.
Don't you need to set "spanning-tree vlan 1-3967 root" on the Core2? Also what about the access layer switch and setting spanning-tree for a lower priority - same VLAN groups ?
This is an old way of doing load balancing. Even vlans root be in core1 and odd vlans root will be core 2. Even vlans SVI will be active on core1 and Odd clans SVI will be primary on core 2. Things have improved a lot since then. You can do an active gateway where both cores are actively responding for the gateway role.
Thanks for sharing the above one.... please share the video with failure scenarios
Thanks Vivek. I have been away for work and will be making an update over the coming weekend. So say tuned.
Requested video is now done. Check it out and please let me know ruclips.net/video/hiQ0B8hV3us/видео.html thanks
good contribution only that NXOS you use to enable the vpc feature?
You are correct . Also several other features were needed to be enabled for this video. Good catch.
@@TwT101 Could you make a video about the peerlink link and keepalive link failover scenarios ? By the way is the spanning tree parameters identical on both core switches ? I couldn't see this information in this video. Kind Regards.
@@DikiciBurak keepalive is needed for vPC creation and peers use this link to detect each other. It's important to make sure this link stay active. If you disconnect this link vPC will continue to work using the peer link. I can make a video explaing that scenario.
@@moosy3122 it would be helpful if you make video about demostation of
1- what happens when keepalive goes down while your peer link is up
2- what happens if your peer link goes down while you keepalive is still on. Kind Regards.
and also, could you give information about spanning tree priority parameters on both core switches ? Do they have to be identical ?
What software are you using to simulate this environment?
It's Eve-ng. This one with Pro license. I also have a free community version installed that I let my students play and lab stuff.
You failed to show the configuration of E1/1 and E1/2 on the NXOS switch that is connected to both Core1 and Core2.
can you post traffic flow in fb path and real time scenario?
Hi there. Sorry for the long delay. I have broken that lab up and will recreate it and send you the output. You want the Rib FIB load sharing out put right ? If not please let me know .
No fabric path in spine and leaf
M
Thanks
make your sound clear
I am trying. But since I bought all the sound gear I have been super busy with work and didn't get a chance to record.
very annoying music, if it was really necessary...
Other than that I hope this video was helpful.
@@TwT101 i think so. Bravo 4 the share and especially the time u took 4 this deep dive VPC immersion!