Switching

Hi there, Looking at a campus LAN that is setup in a spanned layer two topology that has a few multicast flows and I am trying to get it fixed up to a more ideal data flow/resiliency. The core runs multiple VRFs for different tenants/BU/Zones plus ma...

I have a single router with 2 ethernet ports,both are connected two seprate switches both are in same network.Usually both switches r connecting to the router through ethernet port 1,ie switch2 will connects to sw1 and that to eth1.when the eth 1 fai...

please can someone help me. I moved the switch to a new location then when I booted it up it crashed then afterward it booted normally and showed this below error? how do I prevent this from happening again? Uptime for this control processor is 30 mi...

I'm having an issue with an interface incrementing giants, when I don't think it should.  The setup is a Catalyst 6807 connected to a Catalyst 9500-X.  The 6807 is the one incrementing giants.  There are no input or CRC errors. 68079500interface TenG...

Hi Team,       In My Office Lab Has one Cisco Switch and it is connected with some wired clients two DHCP Servers DHCP Snooping Enabled in Cisco Switch to Block Rouge DHCP RequestBut I need Allow second DHCP request for ClientsIn My scenario my wired...

How to check Nexus 9K switches can be managed with Dnac current version 1.3.3.9 or not. Is there any possibility of checking compatibility with our existing version ? We want to deploy Nexus switches in DNAC tool with version 1.3.3.9, So please sugge...

Hello Dears, The flash memory we're seeing on C9200-48T & C9300-48U switch is lower than expected which is nearly 10.7 Gb but the expected one is16Gb and please clarify why is that happening. below is the show outputs to see the flash memory size. Ci...

Hi,we have cisco C3560X-48P Switches in our branches and use Avaya IP-Phones for our call agents. All switchports are protected by 802.1x and our Avaya IP-Phones use EAP-MD5 with username and password to authenticat the phone in the voice subnet.this...