how i can mac bind in 3750x of ip phones. I have a 500 phones where all get ip address by subnet /23, is it possible to bind their mac through dhcp core server switche not a static on interfaces
Forum Posts
Hi.I have a Cisco Catalyst 9300 in production and I wish validate files in the flash memory but the command "show flash: and dir flash:" shows "no files in directory" and the command "show version" shows "System image file is flash:packages.conf" ind...
I have this issue with a Catalyst WS-C3850-48U; some of the ports do not give the power to the appliances. Actually I have the recommended version for this device (16.12.5b) and the ports do not link when appliance is connected. I have already restar...
All,Does anybody know a way of getting a 2960S to show me if it has a stack module installed. They don't seem to show up using the normal commands such as show inventroy or show inventory raw. I've also tried show platform. I'm comparing the output o...
Hi All, Trying to install code cat9k_iosxe.16.09.04.SPA.bin (MD) on to the switch, getting an error:Any ideas please as I have tried several times and the error is the same.Error from cli:Switch#install add file flash:cat9k_iosxe.16.09.04.SPA.bin act...
Hello, We connected two C9300 switches using Cat6a cable one has c9300-NM-4M Mgig module and another one is using 10 Gig Uplink however ports didn't up. when we try to connect switches between Mgig module and 1 Gig Ethernet port, It works fine.Does a...
I need to upgrade our switch but cannot locate a guide that states how this is done from the CLI. Anyone know where I can find one? I tired changing the boot statement to the new version name but it did not install and reverted to the previous versio...
Hello! The Internet works only on one device out of 3, in the manual I can’t find out about it! I would be glad to advice on my question. my switch cisco sg250-08 Thank you mxl
Hello there,I have a WS-C3560X-48T-L(15.2(4)E10-C3560E-UNIVERSALK9-M). I distribute IP to IP phones with this device. But I have a problem. It adds a self-excluded string when there is no string I excluded. I hope I could explain. I didn't add the "E...
Hi, which combination (SW image/emulation tool) would you recommend to test features like service instances, bridge domains, VFI/L2VPN AND etherchannel? Meaning that the AC must be connected through an etherchannel. I saw few posts on the Internet bu...
Hi Guys, I am looking for a way to see if traffic(packets) are increasing on a specific mapped vlan from traditional QinQ tunnel on a trunk of a cisco 4500Is this possible? I do not need to look into the packets i just want to see if traffic is trave...
I am trying to open the web console but this is what I get I tried to upgrade the firmware to latest version but same issue Any idea how to solve this problem.
In our infrastructure we are using 4500x series switch, its configured with VSS Cluster.Since last mouth standby supervisor engine got rebooted many times.Can some one help me to fix this issue ?
Resolved! 3850 stack high cpu usage
Dear AllI have a problemmy 3850 stack with 2 switchwhen i show processes cpu history,and show processes cpu sorted and show processes cpu platform sorted 5sec , I get this i get this now , my question is why when I show processes cpu history, it wi...
Resolved! Configuration for 2960s and 9500 core
I'm fairly new to networking and will try to explain my situation. I have a Cisco Network which consist of a 2 stacked 9500s in my MDF, 3 stacked 9200Ls in the same MDF and a couple other IDF closets each having two stacked 9200Ls. I also have a full...
