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Hello all,I have encountered a strange issue recently and I am running out of troubleshooting steps and hoping to get some fresh ideas or find somebody else who had a similar issue.Topology: Access Switch (Cisco Cat9300) > Distribution Switches (vPC ...
Our service provider installed a Champion One 1000SFP10 in there equipment as the handoff for us to plug our fiber into. I am not able to find exactly what Ethernet standard the transceiver uses. When I look at the datasheet it simply states a wavele...
We recently migrated our firewall to a Firepower 1140 that is managed by a Firepower Management Center. I configured the Remote Access VPN to mirror our configuration on our old ASA and everything is for the most part working. Ont he ASA I was able t...
I recently purchased 3 of the new Firepower 1010. I an using the device up using the on box management, Firepower Device Manager (FDM), to configure the firewalls. I currently don't have enough FMC licenses to connect the firewalls to FMC at this tim...
Hello all, I am looking to implement 802.1x on our switch ports to ensure that only devices we own are able to connect to the network. We have a CA server and it is pushing out a certificate to every machine in the organization so that step us alrea...
Here is the output from the Nexus that is connected to the Cat9300 access switch for the show spanning tree and show port-channel summary:Distribution Nexus: show spanning-tree VLAN0001 Spanning tree enabled protocol rstp Root ID Priority 409...
Spanning tress is showing the root port as the proper port-channel to the upstream cores and all other ports are designated. The distributions are correctly not the roots.There is currently only a single uplink plugged in between the access switch an...
I think I may of explained it incorrectly. It is one port-channel between the Nexus and the Cat9300. On the Cat9300 two physical 10Gb ports are used and one 10Gb port goes to each Nexus.
M02@rt37I am trying to work on the logistics of that.... Unfortunately this location isn't even in the same time zone as me and we don't have many resources onsite.@MHM Cisco WorldYes there are two ports in a port-channel configured on the Catalyst 9...
Thanks for the feedback. I just find it odd that the Champion transceiver does not list an ethernet standard anywhere that I can fine. I was hoping that somebody may be able have run into this with a service provider and would be able to share what ...
