Guys, please let me know how to utilize the SD card memory for keeping more IOS files in 4500X series switches. What is the command to store image in SD card instead of Bootflash: I also need to know if I do not have an SD card, but the switch Bootfl...
I have an existing 3 member stack, about 1-1/2 years old to which I am adding a new member. The NEW system reads this... Switch#sh verCisco IOS Software [Denali], Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9- M), Version 16.3.5, RELEASE SOFTW...
Hello, I've high CPU utilization on Cisco 3900 Series router. Every, roughly 20 mins CPU utilization is 100% and there is packet loss for 1-2 minutes. There is not a lot of traffic, around 150Mbps on gigabit interface, so it should not be capacity ...
Hi Team, This is a continued discussion from a previous one that I had answered closed prematurely. Suspect I have a vlan issue, either on switch or router that is doing my head in, as the phone isn't getting it's IP address or anything else Can som...
I have 2 devices that won't request DHCP when connected to my Cisco network. Also, when a static IP is assigned they still can't communicate with anything on the network. Running sho mac add will list the device's MAC and show it associated with the ...
Hi wall jack --RJ45 has cable to a switch that is connected a lot cables. I want to know the jack port on the wall connect to which port of switch. what is a good way to do it? Thank you
Hi; How many single-fiber customers can be connected to a full-equipped Cisco WS-4507 switch? What would the resulting electrical input requirements then be? thank you Mike
I have a network and am installing 3650's to replace 2811's. I am using the 3650 as a layer 2 switch and do not need all of the services that come with the bundles image of the 3650. Is it better to use a single .bin image at boot, or use the bundle...
Hi, I'm looking for an answer how to attach a 40Gbps FEX (let's say N2K-C2348TQ) to a 10Gbps Nexus chassis (let's say N77-F348XP-23 in a 7706 chassis, running 7.3(1)D1(1)).The 7706 only has 10Gbps linecards, no 40GBASE interfaces. I see 2 options...
Hi, I had changed the network on a DHCP pool and the pool in not giving addresses. When I debug on the Cisco 2921 i see the following output: 000188: Jan 24 2018 12:35:28.223 EET: DHCPD: Sending notification of DISCOVER:000189: Jan 24 2018 12:35:...
Dear guys, I need your help, when i config, i use the command "no line vty 0 4" and try to create it again by command "line vty 0 4" but it's errors. So help me to create it again. Brs!
Can anyone advise what options are available for free on DCNM? I am just working out what I can or can't do with an unlicensed version As far as I can see the initial install comes with a 30 day advanced license I will just be managing 9ks for VXLA...
Hello, We've a "Classic VPC" scenario (VPC topology attached). We noticed - when one VPC member port is down (whole user port-channel in one NEXUS). We're starting to experiance issues with that user traffic. Sometimes it's very slow or with loss. We...
Hi Guys, We have 2 stacked switches (WS-C2960XR-24TD-I). One is configured as a Master and the other as Member. I changed the console password on the Master switch and that works fine. I plugged into the console port of the member and I can see ...
