Switching

Hello everyone,  Cisco Newbie here. The IP routing command does not work on my switch. what could be the problem?

Hello, If I want to check the health status of HW components (modules,memory,power supp,FANs) on a Cisco Switch (Specially for Nexus but Catalyst too) , what commands can you recommend? I have this: show enviroment , show module Any other good comman...

Aug 9SW#sh etherchannel summaryFlags: D - down P - bundled in port-channelI - stand-alone s - suspendedH - Hot-standby (LACP only)R - Layer3 S - Layer2U - in use f - failed to allocate aggregatorM - not in use, minimum links not metu - unsuitable for...

I noticed a former thread for this where the other person needed to RMA. Recently, i noticed that we had a blinking blue beacon on the standby supmod of this model in a C9407R running XE 17.09.05 (Cupertino).  A few days later now and i logged into t...

Hello All, I am applying QoS on interface that has traffic going, BPE_LAB_C1111x_0002#sh interface g0/1/6GigabitEthernet0/1/6 is up, line protocol is up (connected)Hardware is C1111X-ES-8, address is ac7a.5622.9a0e (bia ac7a.5622.9a0e)Description: R3...

Hi.How do you download images from the Cisco website?What level of access is required and how is it obtained?Could someone please give me typical costs for this access?

Please describe the insights enabling the process.

when switch was restart and below log.....Please help any one about this issue...............switch: resetAre you sure you want to reset the system (y/n)? yPlease wait while the system restarts.Initializing Hardware...System Bootstrap, Version 17.8.1...

Hi, I have a wide L2 network where VLANs are extended across many switches. I've been facing an issue with mDNS traffic flooding the entire L2 network, and due to hardware limitations, I haven't been able to completely block it. On the Catalyst 2960,...

Hi All, I have this question bothering my mind. what is the difference between boot system all switch flash:packages.conf and boot system flash:packages.conf

Hello  We are running Cisco 3850-48P-L in our network and facing issues with output errors. We are using these switches in a Service provider network for a large MDU install and offering the MDU a 1 gig plan. When we run a speed test on the switch we...

Is Cisco going to provide SHA1 encryption to the NTP authentication parameter?  This is now required in the DOD realm. 

Hello, in our environment we have a hard bandwidth cap of 800mbps. The problem is that we are all new to the team and no one seems to know where this would have been put in place. I see one potential setting in our Firepower, but as we have two Cisco...