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 everyone,I tried to upgrade IOS-XR from the 6.6.3 version to version 7.6.2 on NCS-55A1-24H and the upgrade failed. I presume that upgrading to version 7.6.2 requires upgrades to lower versions of 7.x IOS-XR as a first step. If that's correct, I wo...
Hi all,The license of Cisco Switch has lapsed. Would it still eligible to obtain software updates and subsequent patching? As my current Cisco Switch did not renew the license while looking the trend of new vulnerabilities arising from time to time. ...
Hi EveryoneOur client for ISE software still uses version 2.6 with pach 10,We will upgrade the software to 3.1 with patch 8, please provide a recommendation link from CiscoI'm afraid that if I downloaded it wrong it would have fatal consequencesThank...
Hallo All! What is the reason that when enabling Telemetry on C9300 Series Switches, only Application Name, Usage and Througput are shown? Switches configured with telemetry show only Application Visibility (Name and Throughput) in DNA center. Why is...
I am trying to understand Guest Anchoring with the 9800 Controllers. In the 5500 series WLCs you had to access the WMI from the inside network through the firewall to the Anchor Controller Mgmt Vlan on a DMZ. Then create another sub-interface on the...
Greetings!So I was practicing to configure VTP and VLANs. For a start, I created 3 switches (only 2 being turned on). The trunks are working fine as the switches are able to acquire an IP addresses via dhcp from a dedicated router and vtp appears to ...
Good afternoon, Cisco community. I faced a problem when configuring RADIUS server using switch as authenticator. When using router everything was not complicated and worked, example below.But my supervisor said that it is wrong to do it this way and ...
Facing issue with VRRP, when upstream router5 initiate traffic for downstream router6 then return traffic is not following VRRP VIP as Gateway. In my case switch2 is master and switch3 is standby.If Router6 initiate the traffic then VRRP working fine...
My Cisco Nexus Swith 6001 is stuck in bash mode and giving below error.system is coming up.....please wait.......This issue happens after power outage happened. We have reboot switch many times and used multiple username/passwords but its not appeari...
We have configured two Lightweight Access Points using a 3504 WLC. Both access points are connected to the WLC, and have been assigned IP addresses through DHCP from the WLC. Both also state they are providing the WLAN we created. Authentication for ...
Hi, we have a WAN and VSAT connection to one of the site. WAN is primary and VSAT is secondary link.We have dedicated router for WAN and VSAT. VSAT link is connected to one of the LAN access switch.Could you please help me, what kind of configuration...
Hi,I have a C9200L-48P switch with 4x1G uplink module.Port Gi1/1/1 does not have an LED blinking when connected to another switch.Ports Gi1/1/2-4 seem to work fine.Could anyone please guide me on troubleshooting the port and also advise action?
Lähetän UDP-liikennettä isäntien välillä reitittimen ja reitittimen välisen linkin kautta. Käytin Wiresharkia ja näen linkin liikenteen, mutta se ei pääse kohdeverkkoon. Käytin Wiresharkia reitittimen lähtöliikenteen skannaamiseen kohdeverkossa, mutt...
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: