Hi all, I've working with NXOS for a while, mostly nexus 3000s, and today I have an issue with role"network-operator". Basically, an user belong to network-operator can not "show running-config or startup-config" but what if network-operator could co...

Hi all, We're using 2 Nexus 3172T Chassis in vPC domain, 2 servers running esxi hosts, each server connect to 1 vPC N3k switch using 1 link.All port-group and standard switch configuration in esxi are fine, but 2 vms in same subnet can not reach each...

Hi everyone, We're purchased new UCSC-C220-M5SX server running 2 separated CPUs and using 2 UCS-M2-240GB in back slot as local storage. After following embedded raid config and driver download in link, wewas successfully created raid 1 virtual driver...

Hi everybody, I've run into strange issue while setting up GRE tunnel between CSR1000v and R881-K9. The tunnel is locally up without " keepalive" but endpoints can not ping each other via tunnel IP. The strange thing is that I tried to setup GRE tunn...

we have a physical topology with ws-2950 connect to juniper ex2200 and some cisco device connect to ex2200 via a optical link. sw-01, sw-02, c1841,sw-03 <--via optical link -->Ge-0/0/0 | EX2200| Ge-0/0/23<--via rj45-->G0/2| ws-2950. EX2200 - Ge-0/0/0...