Switching

Dear all,I'm currently in the process of configuring two Nexus 5672 Switches for our Network. I connected one of the switches to our catalyst 3750 Core using trunks on each side. Everything worked just fine - the link came up and I was able to manage...

I'm having a issue getting multicast working in a new setup. Currently testing but I have a 3750 that a statmux plugs into port 24. then feed two remote sites via fiber links (just transport). both are fed with a 227.1.1.50. I tried to setup the 3750...

Hello, I have two N7706 with 48-port modules in slots 2 + 5, and have build a L3 port-channel using ports e2/1 and e5/1 each. Ports are connected with new SFP-H10GB-CU3M cables.ping'ing across this port-channel shows 0.3 - 50% packet loss (depending ...

Need some depth understanding Avaya & PC works together. Can anyone please answer the below questionHow Avaya phone & PC start communicate to switch first?Who will send CDP to Cisco switch, either Avaya (since CDP Cisco proprietary) or Cisco switch f...

Title correction  - Trunk ports dropping every 60 minutesI had three older 2960 switches at a facility (SW01, SW02 & SW03). June 29th I added two 2960s' (SW04 & SW05). They are currently connected with a simple, singular Gb copper trunk link (no Ethe...

Hi Team, Had these messages come up on a 6K, wondering if there is a bug for it. I've tried looking but cant find anything similar to this. Thank youBilal Jul 13 15:07:24.610: %SNMP-5-CHASSISALARM: Chassis Alarm Trap: tmpAlarm(OFF), minorAlarm(ON), a...

Hello,i have two 4500x in vss mode configured as layer 2 switch (with no ip routing).the same config on a 4500x in standalone mode working well.i have only one svi and from this I can't reach the default gateway (another 4500x). But if I connect a pc...

HiNew to the forum.Working on project to set up MAB as authentication method used for allocation of dynamic vlans.Some basics questions after some reading around:Do I need Cisco ACS to implement this or can I use stand alone RADIUS server?As I unders...

 Hi there, We are running Nexus 9K (N9K-C9504) with 40G module (N9K-X9636PQ). Can we use QSFP converter (CVR-QSFP-SFP10G=) on Nexus 9K to connect Nexus 5K using 10G SFP SR modules. Thanks 

Hello, on my Firewalls and Routers, when turn on Debugging .  I do never see any outputs.  can anyone tell me what is the issue ? how can I resolve please   Thanks, 

While troubleshooting for slow speed issue on cisco 4506, switch module - WS-X4748-RJ45V+E / WS-X4748-RJ45V+UPOE, I found huge number of multicast and broadcast packets on the interfaces, acting as access ports  for users' machines. I am not sure tha...

What is the recommended option in a very simplistic FabricPath domain/network using a couple of Nexus 7K's as the spine connected via a vpc+ link with a combination of Nexus 6K/5K leaf switches, each switch pairs with their own vpc+ link between them...

Hi all, Below is the switch port configuration for all my ports which are not uplink ports.switchport mode access vlan 2switchport mode accessstorm-control broadcast level 20.00 10.00storm-control multicast level 20.00 10.00spanning-tree portfastspan...