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!
Curious if the C1300 "CAB-CONSOLE-USB-C" cable that costs $150 is just a passive cable. Price is telling me otherwise but doesn't make sense to be anything but a passive cable. The mini to A cable "CAB-CONSOLE-USB" I hear is just a passive cable.
Hello All,We are unable to reset our switch to the factory settings. Its a new switch out off the box that we configured (attempted to configure) and hosed it up. The factory default password isn't working user ID cisco and PW using the system SN. ...
Hi. I recently attempted to update 2x C9500 in SVL via DNAC from 17.6.4 to 17.9.4. It initally looked to be progressing all ok with being distributed then activated on each unit. DNAC then stated process had failed. I manually checked switches via CL...
I can't seem to get an SR policy working between IGP domains using a PCE controller to guide the traffic. My topology is as follows (full configs attached): R1, R2 and PCE are in one ISIS domain. ISIS level-2 point-to-point is running and exchanging...
Hello team. Currently I want to deploy ipv6 for some nexus 3500 devices and I have found that ipv6 is not supported for nexus 3500's (CSCwf36829 - IPv6 not supported on Nexus 3500's), however in the Bug Search Tool it only indicates it for version 9....
Good afternoon!I'm just starting with the Networking Essentials Course and my instructor told us to download Packer Tracer and go through the three courses to learn how to work with it. I'm in the 'Getting Started Course', at the 1.1.2 Video, trying ...
Trying to authenticate I have this error as shown, can anyone help me!*May 11 12:38:20.482: %RADIUS-4-RADIUS_DEAD: RADIUS server 192.168.100.3:1812,18 13 is not responding.*May 11 12:38:20.482: %RADIUS-4-RADIUS_ALIVE: RADIUS server 192.168.100.3:1812...
Sometimes I see packet loss when pinging from a cisco switch but not from a windows machine connected to the same segment (right behind that L3 switch) pinging the same destination. Any reasons why this could happen? Frin Windows
Hi, I'm trying to prefer R2 route for the multicast traffic (without using static mroute) from R1 (receiver) to R4 (source):Receiver (R1): 10.10.10.10Source~(R4): 10.0.45.5I'm completely new to multicast and still trying to understand how it works b...
HelloAfter I have setted every policy on the switch and everything is working fine through an ISE authentification via dot1x, now server cannot reach its gateway in order to give IP DHCP addresses to the hosts on VLANs!Can anyone help me please
Hi, I'm getting strange issues when I cannot bring up the tunnel between Cisco Router and Palo Alto FW,On Cisco router side I'm getting this on debug IKEv2:==================================================================*May 10 06:34:55.253: IPSEC:...
I'm running vManage 20.9.4.1 in EVE-NG, and every time I power-on my virtual topology, the vManage doesn't work after it boots.DTLS tunnels do form from vManage to the vSmart/vBond and Edge Routers, but vManage can't actually send any commands to the...
We have several remote locations with their own L3 switch that we use for routing. Some have direct fiber to our central core others uplink via another router and use VPN to tunnel back to our central office firewall.Edge switches at these locations ...
Hello, I've upgraded my Catalyst to the latest firmware avaliable. But after that the webpage stopped working and I see this Javascript error when trying to see "Port Status" or other pages. Do I need to configure something for this to work? Switch...
cisco 9500 layer 3 switch in the head office and C3560CX switches in 5 branch offices. ISP gives an interface to the head office, both data vlan and internet vlan. I want to establish macsec between the branches.can anyone support me in macsec setup?