Switching

Hi,I'm struggling to understand what input i need to support each stack when dual feed, so if I was too loose either my essential or non-essential feed there is another drawn for the stack not to shut down any devices, I thought i had it but a recent...

Dear All.I would like monitoring a VPC link based using a NetFlow session, on a couple of Nexus 7000, for each switch the vPC is composed by a 2x10G each one, meaning a total of 40Gbit/sec.I searched on Cisco website, founding a good documentation, e...

I'm having an issue with logging in to a 9300 switch after attempting to add the switch to the inventory within DNAC. Now when I try to SSH to the switch I receive an output that looks like an xml file with multiple lines similar to these:<capability...

Hello,Which one is better for redundancy L3 between use Stacking or use HSRP/GLBP ?

I have a Cisco Catalyst 9300 and cannot access the GUI. The documentation says to connect it to a DHCP server so it can acquire an IP Address, but in the same sections tells you to navigate to 192.168.1.1 - I have connected it to a DHCP server and it...

Hello Community,In an attempt to troubleshoot packet drops on a LAN between 2 hosts on the same VLAN and between a host and its gateway, I decided to isolate some UniFi APs connected to my Cisco 9300 switch(Access Layer).These are the logs I get from...

I have a bunch of licenses that are expiring on my Cisco account and I'm not sure what exactly needs to be renewed. I had an issue a couple of months ago where my switch stopped working because the smart license lease expired so I generated a new one...

Hello, I am using a Cisco 9300 switch with computers plugged into it via ethernet. The devices can access the internet and ping 1.1.1.1, but cannot ping 8.8.8.8 for some reason.I am pretty new to networking, so I would be grateful if someone can help...

I need to delete a file from the bootflash to be able to upload a new file.I tried the command "del bootflash:[file.name].bin" but it gave me an error message.When i checked the bootflash again, the file is still there. Could anybory please help me t...

Hi All,I have a scenario that i have tried dealing with with but out of reach. This is my situation: I manage an autonomous system-HQ with different physical branches with their own subnet with its own DNS/DHCP. So that means each site has its own vl...

Good day,My Cisco 3850 is stuck in rommon. When I power it up I do get the following error and it goes directly into rommon.bs_open[8]: Unable to erase boot_block 0openWhen I do a dir flash: I do see my files in the flash.switch: dir flash:Directory ...

I have a Cisco 6506 with two WS-SUP720-3B supervisors and s72033-adventerprisek9-mz.151-2.SY4a.bin IOS. I checked Cisco's Download Software section but I did not find the appropriate IOS according to my 720 supervisors.Any help is appreciated.