Server Networking

ALCON,  Hello to all. This is my first post with Cisco Support Forums. Usually, I have used it for good technical insight in random bugs throughout my career. I would like to thank everyone for diligently opening up your solutions to the community. ...

Hello Team, In our environment we are using the below configuration for TACACS. In a worst case scenario if the mgmt interface connected port goes down then what would be source IP address which switch use to communicate with the TACACS server?   <Co...

trying to find the information for max power on PCIe slot on C240 M4, so far nothing. I did find for C220 M4 where all PCIe slots support more than 25W power, max 75 W.

Dear All, i wanted to know the way to find the IP and MAC connected on the particular interface of the FEX. I tried below commands but not getting any output  for that particular interface. #sh mac address-table | i Ethernet100/1/2 #sh ip arp detail ...

Pair of separate UCS clusters, consisting of 5108 chassisBoth with UCS Manager 2.2(6)eEach UCS cluster uses a pair of 6248UP Fabric InterconnectsFabric Interconnects connect to Nexus 5672UP pair via vPC We're deploying a new app and finding while un...

I would like to know which Cisco server is ideal as an application data server for data center. Is N20-Z0001 a good choice?

I am working with Nexus 3048's running NX-OS 6.0 code. I cant seem to figure out how to get TACACS config to distribute like NTP or syslog. ntp distribute works, after looking at the doc for NX-OS it says to use "tacacs+ distribute" the command taca...

Dear friends, my pair of 6248UP simply got inoperative after a power failure.  Power LEDs run as expected but I got no signal on front panel at all.  I mean, no frontal LEDs are lit. Is there any test I can make or nothing more than a RMA? Thank yo...

I am getting below error while i trying to create the third  VDC.  As per my knowledge by default 4 VDC's are allowed without VDC license.how can i resolve this issue？ N7K-PBR# show vdc Switchwide mode is m1 f1 m1xl f2 m2xl f2e f3 vdc_id        vdc_...

Hello, Are there any disadvantages for not removing unneeded VSANs from an FCoE port ? Suppose i have multiple VSANs in my Nexus NPV switch. By default, they will all be active on a vfc interface: interface vfc2484  bind interface Ethernet148/1/14 ...

Hi All, Can someone tell me the correct single mode 40G QSFP model that can breakout to 4x10G. NX-OS - 6.2(6) Line Card: N7K-F312FQ-25   Thanks, HARI

I can access the WEB and FTP Servers that are located on Server1 from Workstation1, but I am unable to do this from Remote Sales Workstation, I just get the message "Request Timeout".I have no idea how to fix this so if someone could help me that wou...

Dear Community, With IOS the banner login & banner exec commands were useful to provide operations staff with heads-up warning of issues and things to look out for on the switch in question. With NX-OS there seems to be only an MOTD banner which is n...

Hello, i have a problem regarding Fex Ports supported server interfaces. As shown in the Table2, the 7K only supports 75 Vlans per Fabric Extender server interface. Does that mean, if i configure an interface as trunk to my servers on fex, i can onl...

Hello everyone,  I've been fighting an issue for a while now and I'm really not making any progress. The issue is simple, but tracking down the cause has been elusive!  Facts:  MS 2012R2 Hyper-V cluster (scvmm 2012R2) 4X B200M41340 VICVMQ = Enabled...