The Community is a hub for connecting with your peers and Cisco specialists to ask for help, share your expertise, build your network, and grow professionally. New Here? Click here to learn more and get started.
Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!
Hi, I have been trying to get some startech SFP(ar-sfp-10g-sr-st) to work with cisco switches. Plugging in the SFP leads to an invalid CSC/unsupported SFP error.I have already ran de workaround service unsupported-transceiver and no errdisable detect...
While I have read that there is a 328 feet or 100 meter max when connecting from one switch to a device (PoE). However, my question is this. If I have a Cat 6 or Cat 6a direct connect ethernet cable that runs 372' from one switch to another switch ...
I decided to upgrade my SG 200 to a CBS350. When I replaced the SG 200 with the CBS350, everything worked great with the exception on not being able to establish communication with the HT2000W satellite router / modem. When I ping from the new switch...
I have a pair of C9800's in HA running my entire wireless infrastructure on our campus. In one of our lab buildings I am seeing may clients sitting in a IP Learn state trying to attach to one particular SSID. I've tested with a Macbook, my Dell and m...
Hello,I'm currently trying to configure an IR829GW for use as a mobile hotspot on a company vehicle, but am having an issue where I can not reach the internet through either the WiFi AP, or any of the ethernet ports.*Cellular is configured with an AT...
We are planning the install of a new ISE 3.1 deployment and I have been asked to evaluate the pros and cons of installing the required SNS-3695 appliances within our data centre and physically connecting to our ACI fabric production tenant.I have rev...
-Trying to console back into a 4451 Router using Putty-Worked yesterday with same computer and cable-tried different micro usb cables and different computers to console in and they also don't work-confirmed proper COM port in device manager-have rest...
Hi, I recently installed a catalyst 9500-16-x-A. I was wondering how do we perform IOS upgrade from 16.9.5 to 17.3.5? Would the rommon be upgraded as well when we upgrade the IOS? my current rommon version is 16.9.1r my desired version is 17.3.2r. An...
Hi All, I'kinda stranded and maybe even stuck for a solution. I'm connected to my Cisco 3650 switch over the console port, when I try to enter enable mode I get an % Error in authentication.cat3650>ena% Error in authentication.I'd like to erase the c...
Hi,I have been trying to login to the RV340 admin interface lately but it doesn't work. No matter I enter the correct password or the wrong password, the icon next to the login button just keeps spinning indefinitely. If I click on the username field...
I have a site with three sets of Cisco 3850 Stacks running IOS-XE 16.12.05b. The switches are configured for INSTALL mode, and all three stacks are configured to boot to packages.conf. The switches are on battery backups, but the site has had about...
Hi,I set up vlans, interface vlans with IPs, access ports, link aggregations and trunk on my Cisco 3172TQ.I also set up a linux machine as a test machine to check the configuration.If I send tagged traffic to the access ports of the switch, it seems ...
I'm getting a lot of CCI on 5Ghz, carried out survey using Ekahau Sidekick.Alot of this are from homes and buisness around our site and other buildings, seen at -80DB5Ghz is currently set to 40Mhz, so we are looking at moving it back to 20Mhz, In th...
I uploaded a PNG file in the format required for the 8800's. 800x480x24I have also listed in the List.XML. When I added to the common phone profile under the background image and check the box to override it does not show up on the phone. Any ideas...
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: