Is there any command to check that how many switches are connected to a switchport, downstream... Like 1st switch is connected to 2nd and 2nd is connected to 3rd, can we check all down stream device by logging in to 1st switch..?
Hello,I have a problem, "The process for the command is not responding or is otherwise unavailable" is shown on the shell. I create a cisco TAC (it is running) but after 5 webex sessions I think cisco also do not know what this error is or know the s...
Hi,Can someone help with MAC flapping Issue in the Networks in 3 different Switches I have attached the Screen Shot also %SW_MATM-4-MACFLAP_NOTIF: Host 5254.4c83.09e0 in vlan 12 is flapping between port Gi1/0/19 and port Po1 I'm really confused why t...
Hi,We are facing a weird problem with N9K-C93180YC-FX switch.We tried to install/plug QSFP-40G-SR-BD QSPF and it is not getting detected, While we am trying QSFP-40GE-L it is working on same ports.We tried multiple QSFP-40G-SR-BD, Even we buy the new...
I have a problem with port flapping on connections from my SMC server to my Cisco switch.Server board is a Supermicro X11SDW-4C-TP13F+ which has 4x onboard x722 10g SFP+ LAN ports.Switch is a SX350X-24F, and I am using SFPP-PC03 DAC copper twinax pas...
hi all, is it safe to run these commands on a production switch just to see if it can use a 3rd party sfp module service unsupported-transceiverno errdisable detect cause gbic-invalid thanks,rob
Hello guys, we have 3 cisco sbc 350 -48-fp-4x and connecting ip phones and pc to them via single port. The problem we have - ip phones are not detected on the random ports of all 3 switches : switch1- 19 ports , sw2 - 12 ports , sw3 - 42 ports not ...
Hi experts,Anybody have idea of what is SDR in IOS-XR , i have gone through cisco documents in below link but reallynot getting what it is.http://www.cisco.com/en/US/docs/ios_xr_sw/iosxr_r3.4/system_management/command/reference/yr34sdr.htmlPlease hel...
Hi there, I'm just working my through some online lab activities with packet tracer and have gotten stuck on one activity. In this lab I'm basically troubleshooting a network and fixing errors, making sure it adheres to the IP addressing table and ha...
Hi,to simplify a Lab layout, I would like to rename some router interfaces (e.g. rename FastEthernet1/0 in FastEthernet0/0)Do you think is possible in some way ?Thanks Carlo
Dear Folks,does feature raguard host blocking router solitication?I have the following situation.The client is booting up and send rs messages. The router did not get those messages and no answer is given.On the uplink port to the router is raguard r...
Helloflexible flow says the management interface is not an authorized interfaced to send netflow data. This is my internet router for the organization and I am trying to just manage everything through the MGMT-vrf so the data plane is only exposed to...
Hi everybody.I have a problem with the last update c3560cx-universalk9-mz.152-7.E4.bin. When I connect my switch on a link "trunk" I got unassigned vlan. FYI : my configuration work with the previous version (c3560cx-universalk9-mz.152-6.E.bin)------...
