Server Networking

Good afternoon, I was upgrading the IOS on my C3650 and the file I used as the new IOS was corrupt. When my switch rebooted after "copy run start," my switch does not boot. I am now stuck on "switch:" and only have limited commands.  Typically, I wou...

**Edited for clarificationWhen configuring a no-drop queue it carves out 90240byte buffer space for it. All remaining buffer is assigned to the default class. I cannot find any document that says this specifically, but I am assuming that if that 90KB...

Dear All, we have Cisco: 6509, Cisco: 3750, Cisco: 7010 (Nexus), Cisco: 5000 (Nexus), Cisco 1002 (ASR).how to get a management pack to monitor from SCOM ? thanks in Advance, waiting for the response...

Hi All,  I don't have any qsfps and need to connect a 2248 to 5k nexus on fex connection. can normal ports be used for that purpose ? a normal 10gb port on the sfp side?

Hi all,  i have 2x5600 nexus and in excess of 16 nexus 2ks they are all single homed with vpc between the 56ks in order to form a port channel with a server, does the server have to support lacp? for guys with server knowledge, does that mean nic ...

I am working on a migration where i need to update the OSPF are from 0 to 3 .The network where i will be migration having area 3 configured ,so doubt at what time i need to remove the area 0 related configuration from the devices.

A few years ago there were a lot of talks around making the same L2 VLAN's available between two or more datacenters. This resulted in DCI designs & products such as OTV. Does such requirement still exist today, now that VM hosts can now vMotion to ...

Hi guys, Does anyone know what the v·e part is on the following command on Nexus please and how best to remove it? is it default? snmp-server mib community-map XXXX context v·e     (note that the . is actually not a full stop but rather an interpunct...

I have two nexus switches, their role priority are the same, but one is primary, (1) i wonder how this primary role is derived? (2) if without using sh run, how to verify peer switch is implemented? my stp root bridge id is not equal to vpc  local sy...

Greetings,  I know that as documented in CSCtq79496 when a QOS class disabled, enabled, or even has it's packet drop attribute changed that it will disrupt FCoE traffic. Will this also happen if I modify the weights? Thanks!

Hi, interface Vlan20 no shutdown ip address 172.16.30.2/24 hsrp version 2 hsrp 2 preempt priority 200 timers 1 3 ip 172.16.30.1 interface Vlan50 no shutdown no ip redirects ip address 172.16.100.2/24 hsrp version 2 hsrp 5 preempt priority 200 ip ...

Hello, besides peer link interface, what are other interfaces need o implement port type network? does every trunk port need to be port type trunk? I have some fex port, those starts with E123/1/11......does fex port always access port, can it be tr...

I'm new to Cisco servers. I have a C240M3 that hangs on boot at the "Configuring and testing memory..." statement. Usually it will hang there indefinitely -- at least several hours. Occasionally it will say that the BIOS is corrupt and display the pr...

Hello, I have a scenario with two N9k. Each nexus with 04 N9K-X9464PX eth module. Can I get to configure vPC, using  one QSFP-H40G-CU1M (40GBASE-CR4 Passive Copper Cable, 1m)  in each module? tks.