Switching

Hi, I have registered the license on new catalyst 9300 model using smart license manager portal. Now it is not possible to connect the switch again to internet or to use proxy methods to send license usage . I am not using any DNA product in my envir...

Hello Community,   I recently attended a Webinar about SD-Access hosted by FastLane, the presenter was Armik Kocharians; he presented himself as a Architect working for Cisco Systems.   During the presentation Armik mentioned that DS-Access / DNA Cen...

Hi All I am experinceing a very strange issue. We have a pair of  Nexus9000 C9372PXWe are seeing issues with UDP / Skype calls . I have set up IPLSA's everywhere in the network and the only bad reponse is through these core switches . IPLSA beyond th...

Hi, I need SLB(Server Load Balancing) replacement for my 3650 Catalyst Denali 16.3 switch.I saw ITD(Intelligent Traffic Director) could do the job on Nexus Switch Family.My question is ITD avalailable on Nexus 3k because I saw only on 5k,6k,9k etc......

I am about to do a deployment of two 9500-24-YC switches in a stackwise virtual configuration.My only question is trying to decide if i need to implement a Dual-Active detection Link on this platform and if it would provide any value.In my understand...

hi all how to establish IBGP connection on AS 65000 between router and ASA through virtual interfaces, the router uses subinterface, ASA BVI 2 interface? it seems to do everything correctly but the tcp connection is not establishedRouterhostname HQ1!...

Hi I have some new Cisco 3850X switches deployed, across 4 new comms rooms (WS-C3850-48P) with 8841 IP Phones and typical Dell PCs.  The switches have between 3 and 6 switches in each stack. I am seeing ports go up and down regularly.  Some ports wit...

Hi Community, Somewhat new to networking but I was recently tasked with finding a replacement for a Cisco 6506-e and also getting support to help move the config from the 6506-e to the new appliance. Any help with this or point me in the right direct...

The Cisco software page for Sup 2T VSS 6807  code 15.5.1.SY4 has a review stating that the code is unstable with tracebacks with blade 32P10G.   The notes state the SY4 uses a new FPGA process for that blade.  This worries me.  Has anyone tried this ...

hi i want to assign static ip to each port of my 48 port cisco smart switch (sf220) how do i do that i am able to login  to my switch through web interface..thanks 

Judging from the descriptions, they should enable UDLD by default (in normal or aggressive mode) on all fiber ports on the switch, unless there is other UDLD configuration on it.  udld ?aggressive Enable UDLD protocol in aggressive mode on fiber port...