Switching

Hi,We are facing an issue, where we see our CAT 2960 switch is logging port flapping logs. It is happening for only one particular port. We checked and find no discards, it is in full duplex mode. Below are device version-Model number : WS-C2960S-24T...

I have a 9300 Access switch that is located between two fobots, one fobot is single mode and the other is multi mode.Upstream on the single mode is the Core switch, downstream from the Access switch, on the multi mode is a Distribution switch.I want ...

I have been reading about MACsec - Red Hat kernel module docs, Cisco 3750 deployment guides and some random sites. However, does the entire path need to support MACsec due to the layer 2 Frame encapsulation? Example: if three switches are between two...

The ipv6 is enabled and also I have the updated version but still ping fails for ipv6. I need help please!! Switch   Ports    Model                              SW Version                          SW Image------ ----- ----- ---------- ---------------...

HeyI would like to monitor my ACL entries, and want to separate them.Currently after adding them to the ACL all the logs are mixed up.Is it possible e.g. to mark packets for a specific ACL?

Good Day, Is there any way to add switch in existing stack and stack dont go for reload? Please advice. Regards, 

hi  I made a config.-------------------------------policy-map 100M_policy class 95M_class  police 95000000 5000000 conform-action transmit  exceed-action drop class 5M_SSH_class  police 5000000 500000 conform-action transmit  exceed-action drop------...

I'm going to upgrade the IOS, and I need what point of attention I should take before the activity. Here are the current and new devices and versions:C9500-16XCurrent version: 16.9.3New version: 17.03.03 C9200L-48T-4GCurrent version: 16.12.04New vers...

Hi comunity, the automation network of our client (mining) has a WS-C2955T-12 switch. We recommended him to replace it because currently there's no TAC support for that switch. From Cisco the recommendation is to use an IE2000 switch, but we habe som...

I am working on a solution to block traffic between two vlans communications. . When I tested connectivity between vlans,  traffic is passing. I have configured VRRP protocols for l3  vlans  and 99 vlans  created on nexus7k. Please guide me how to bl...