Anyone know why this happens? I'm trying to enter a static arp entry and assign it to a specific vlan, for example:arp 192.168.200.1 aaaa.bbbb.cccc arpa vlan 15 % Invalid input detected at '^' markerWhen this is entered it errors o...
I searched this support community and Cisco in general and can't find and the answer. Here is my scenario.A dialer 1 interface set to mtu 1472A fastethernet interface set to mtu 1472 in the dialer 1 pool.A GRE IPSec tunnel 1 that uses dialer 1 as its...
I'm at a site that has Layer 3 Cisco switches and routers end to end. Cisco IP phones plug directly into Layer 3 switches with various routers in the core.1) If all connections are Layer 3 do I need to concern myself with trusing COS? I would trust D...
We just got a new router with Zone Firewall functionality. I was considering using the feature or not and asking these same questions. If gre and esp are not in the list of protocols that can be matched, I assume the only option is to use an ACL. If...
Greetings, I searched the forum with a similar problem and after reviewing 2 pages of similar posts with no resolution I finally set up my scenario in a lab to find the answer. Here is what I found.When you have DHCP lease failure on an interface (fr...
Thanks! That document does have good information. I don't know what all of those outputs mean but I will ask a Cisco SE the next time they come around and see if they know. Everything is working and I'm out of time to look into it.What got us into re...
Sorry I'm 4 years late on this, but I just had the same scenario today. I tried the keep alive change on routed and switch ports as people suggested higher up, it didn't work. I tried gettin all fancy with loopback ints, that didn't work either.The e...
