I am having a difficult time copying files to and from a local tftp server with an ASA.  I want to plug my laptop running the tftp server directly into the ASA on one of it's ethernet ports and copy files but I can't seem to get the laptop and ASA to...

I have a Nexus 9k that I'm trying to configure as a basic L2 switch like all of the 2960X switches we have on our network.  I have an etherchannel configured between the Nexus 9K and out Cisco 6807 core.  All of the routing for our inside networks is...

We have some SFP1G-LX-31 SFP's that show up as LX when placed in one of our 2960X switches but when we place them in a 1G line card on our 6807-XL they show up as LH and we cannot establish link with a firewall we have that is LX. Why is the SFP show...

We have a Cisco 6807-XL that has four 1gb fiber connections to a Fortigate firewall that is not coming up.  Both the physical interfaces and the aggregate interface are showing as up on the Fortigate but the Cisco side is showing the etherchannel and...

Spoiler  We have an odd situation on our network.  We have several hosts that are on the far end of radio links that we cannot reach unless we clear the arp on our core switch and then initiate a continuous ping to.  If the ping stops we cannot reach...