Switching

Hello everyone, We have 4 Nexus 9000 switches, they are connected to each other in a mesh topology, all ports between switches are configured as a trunk. Two switches of 4 are connected to Active-Standy firewalls. I need to implement private VLANs on...

Hi cisco gurus!Unfortunatly cisco 5596 is end of sale, so I'm buying a 5672. The thing is: Is it possible to create an active/active solution or and stack between this two  swtichs? I think they are using the same firmwareThanks in advancedMariano 

Experts, I'm having trouble with getting per tunnel QoS to work on DMVPN.   I'm getting this error: Jan  2 23:27:33.756: %NHRP-3-QOS_POLICY_APPLY_FAILED: Failed to apply QoS policy Group2Mbps-Interface mapped to NHRP group Group2Mbps on interface Tun...

Hello Folks.Sorry I'm not so skilled in Cisco switches, therefore need some support. I have a IE-5000-12S12P switch, which I use in real-time experiment.On this switch I have 24ч 1G Ports connected to some streaming equipment. Each of these issues a ...

Hey everyone,I was wondering if you could help me.  We have a stack of 3 3750's and would like to add another to it.  After hooking up the new switch to the back, it doesn't seem to want to auto update. Running Show Version:Switch Ports Model SW Vers...

Hello!How to do uptime monitoring of each stack member in a Cisco 3700 series stack.Through what OID can I get this data?P. S. Please do not confuse with the uptime of the entire stack.

Hello,Any ideas why we have high CPU but no high processes? I am aware only of the case where you have high CPU due to interrupts, but i suppose this is not the case switch#show process cpu sorted | ex 0.0CPU utilization for five seconds: 98%/2%; one...

We are swapping out IP cameras on a 2960x. Even after clearing the learned sticky mac address from the previous camera (no switchport port-security mac-address sticky xxxx.xxxx.xxxx), the new cameras are triggering port security violations still.  Ru...

Hello community.i´m  confused about the best way to connect 2 nexus 3172 to a single catalyst 9407R, since the nexus switches are configured with VPC, here´s what i did: first configured VPC between the nexus SW and create a memeber port to connect w...

For starters I'm using an IE 3010-16S-8PC switch and I am a beginner. I'm attempting to comm (remote desktop, ping, etc.) with a  piece of equipment that has a set ip address of 192.168.254.11 (this cannot change.) The equipment will only comm with t...