Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Good morning, I have detected an issue with a Cisco 9200L switch stack running software version 17.06.03. We observe that when the switch with the active role fails, hosts connected to the backup switch lose communication for about 5 or 6 seconds (we...
Hello, I have a Cisco C8200-1N-4T router with a network-advantage license, connected to a Cisco 9200 switch through a Port Channel, both with channel-group mode active, this works correctly for me, the port channel raises correctly and I see no probl...
Hello, I have been having problems with multicast traffic on Cisco 9200 switches.I am going to try to explain the situation, I have a pair of Cisco 9200 switches connected forming a stack at one end of the network, and at the other end another pair, ...
Hello Flavio, thank you very much for your response.I was also concerned about STP, but I don't see any topology changes since the port channels share one port on each switch. That is, Port Channel 1 is made up of ports GB 1/1/1 and GB 2/1/1, so at t...
Hello again, thank you very much for the quick response.As soon as I have access to the equipment I will check it and tell you what I see.Again thank you very much for your time.
Hello @MHM Cisco World ,I have not yet been able to get the command because I do not have a direct connection to the equipment, I am going to check the LACP.I understand that the default command should not be "channel-group 1 mode active", since when...
Hello @paul driver, thanks for the clarifications.I'm going to try to lower the query times in both IGMP and PIM, to see if I notice an improvement, otherwise what I'm going to try is to add a new device to the 9300, to also form a stack, and launch ...
Thank you very much @MHM Cisco World,In the past, if I saw problems with TTL, I am going to review it again, since the packets arrived from outside the 9300 with a TTL of 1, but it is true that any change would leave us out.
