23 Sep
2008
23 Sep
'08
12:07 p.m.
On Tuesday 23 September 2008 11:43:06 Philip Lavine wrote:
For some reason when I lose layer 3 connectivity between two managed Ethernet sites EIGRP does not bounce.Is this because the physical interface does not bounce?
Because EIGRP hellos are sent via IP multicast, layer 3 connectivity is required to establish and maintain adjacencies. However, layer 3 failures aren't detected for, at most, 15 seconds by default on an Ethernet link. Stephen Kratzer Network Engineer CTI Networks, Inc.