Server Networking

Can anyone please advise / confirm the process to completely wipe all server data & storage from a UCS-B 5108 server? Can you also confirm the estimated time frame to wipe and factory reset with a fully loaded chassis? Any guidance would be greatly a...

Hi,I would like to know whether Cisco SX550X Switches are compatible with Dell EMC VxRail HCI.Got the below prerequisites from VxRail configuration guide, need to whether Cisco SX550X can work with these conditions; The switch(es) must support both I...

Hello, One of our customers is meeting an issue with one of his Nexus N3K-C3548P-10GX. He is facing Kernel panic error messages :Kernel panic - not syncing: Watchdog detected hard LOCKUP on cpu 1 His Nexus is in 9.2(1) version. Does somebody has ever...

Hello, not sure the best place to put CSP specific questions, even Google wasn't able to turn up much.I am new to the CSP and attempting to load a CSRv onto the platform. I am following the CSP guide, but when I VNC into the newly deployed CSRv it si...

Hi everyone,I have a question regarding the presence of a L3 daughter card  Nexus 5548UP switches on, if it impacts on the limits of maximum FEX supported. Per the documentation on the scalability guide it says that the maximum is 16 FEX when there's...

2 units of N2K-C2348UPQ running for months and today one of unit failed.On chasis "STAT" LED it is solid amber color and  all the ports  LED solid amber on.I had rebooted , by power cycle but no help. How to tell was it booting / hang or it is overte...

Hello, I am testing the following configuration: 4x 3132Q Switches w/ LACP vPC + PFC (2 + 2 vPC) / BIOS: version 4.4.0 NXOS: version 7.0(3)I7(6)4x 3132Q-X Switches w/ LACP vPC + PFC (2 + 2 vPC) / BIOS: version 4.4.0 NXOS: version 7.0(3)I7(6)2x Server...

Common setup of vPC is setup peer-link and heartbeat link between 2 unit of N5K switches. FEX switch will have uplink to N5K-1 and N5K-2 , with vPC configure. I have very unusual question. Can we setup vPC with only single N5K? and N2K FEX only conne...

Hi everyone, i run a rather big homelab for learning purpose and i always like to have the hardware to play with instead of virtulize it in software. I'm now looking to implement VXLAN with bgp evpn with the IRB symmetric model in my homelab, and the...

We have 2 Nexus 9504 in the core as vPC peers. Questions: 1.) If we use 2 x Nexus9300 at access, as I understand they cannot be deployed as vpc peers due to lack of enhanced vpc support. Please confirm this is true. If yes, is this planned for a futu...

Hi All, I have pair of Nexus 9k, deployed as VPC peer. Each Peer has one Nexus 2K FEX. VMWare ESXi Host machine is connected to both FEX. Now the problem is , the vPC on FEX is not coming up, even though all config is match on both Nexus 9k and Nexus...

 Dear all, I am running the below OS version on my DC switches and according to some documentation i found i hit the below bug.Though, according to Cisco, this should be solved in this OS version. Has anyone had the same issue or can you please advis...