Does anyone have any insight into what I am being blindsided with right now? Here is my predicament. 1. We have two N7K-C7010 chassis that were ordered and installed several years ago with SUP-1 modules, FAB-1 modules, and M1 line cards. We have si...
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I have following BGP configuration and trying to reduce my convergence time with help of BFD but having hard time.router bgp 1111 log-neighbor-changes address-family ipv4 unicast network 22.22.22.0/24 neighbor 11.11.11.1 bfd remote-...
Hi Everybody,we tried yesterday to configure SVI over VXLAN and the SVI became suspend.i need your help to resolve the issue. our topology describe on the bellow photo (the FW isn't relevant now, it will replace the 9504 in the future): 1. we have ...
Hi all, I have 4 Nexus 5596T in our datacentre and i notice that one of the Nexus 5596T is blowing hot air through the front of the switch instead of the back of the switch like the other 3 nexus and its temperature is higher (55 degrees Celsius) tha...
Hi guys, we have a migration and shifting 2xnexus one by one. I am doing an upgrade on the Nexus as well.Just wanted to ask should i disable consistency check for a safety pre-caution just for the migration and disable it and then able it back later ...
Hi guys, Just wanted to know your feedback about cisco 9508 epld upgrade? I know its a good thing to do as i am upgrading from 2016 image to 2020 and it would be good to upgrade that as well. I dont remember the time taken for doing EPLD upgrade roug...
Hi We have 2 L3outs configured on the fabric on VRF-A.- L3Out A using OSPF to the firewall with an external EPG A with subnet 0.0.0.0/0. Contract applied is permit-ip any.- L3Out B with a 6500 switch using static route with an external EPG B with su...
Hi, what is stomped and not stomped? how it helps to troubleshoot CRC errors? Nexus-SW# show hardware internal bigsur port e1/21 | include ignore-case stompRX_PKT_CRC_NOT_STOMPED | 0RX_PKT_CRC_STOMPED | 0
Hi i Need to Know the Usage of FEX connected towards Nexus and i have see the VPC configured between Nexus and FEX but what about client or individual port configuration required on FEX. as i understood FEX does not switch packets. How servers need t...
Hi,I'm trying to see if there's a way to SPAN a port on Nexus 9300 to a destination port on Catalyst 3750X. I think I've reached a road block in that the Catalyst supports only RSPAN VLAN, while it seems that the Nexus only supports ERSPAN and can'...
Resolved! Nexus 93180YC-EX with FEX 2248TP
Hi All, I'm looking to connect a couple of 2248TP Fabric Extenders to a Nexus 93180YC-EX parent switch at 40GbE using QSFP to 4 x SFP+ direct-attached cables (QSFP-4SFP10G-CU1M) Can someone please confirm if this is supported, and if so, how the ...
Hello,I have a Nexus 7018 sup1 running on version 6.2(24a) .When I scan the device for vulnerability after the upgrade, it found vulnerability due to "SSH Server CBC Mode Ciphers Enabled".SSH Server CBC Mode Ciphers EnabledSynopsis :The SSH server is...
Hello all, i need some advise regarding an issue i experienced recently. above is a topology for my x4 5596T Nexus connected as per the diagram above and below are the VPC config and Port-channel config for the inter-connection.today we experienced a...
we are running 5.2(5) on our N7K and need to upgrade to 8.2(5). what's the best upgrade path? is there cisco tool that would show i upgrade path (like ACI link below) https://www.cisco.com/c/dam/en/us/td/docs/Website/datacenter/apicmatrix/index.html
what's the purpose of peer-gateway and what happens if in dynamic routing for vPC if only peer-gateway is configured and layer3 peer-router isn't configured?
