site 1:
.Mar 22 11:30:17.567: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (Fa stEthernet0/0.1103) is down: K-value mismatch 
.Mar 22 11:30:22.027: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:31:41.539: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 11:31:46.259: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:33:05.775: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 11:33:09.811: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:42:18.815: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: K-value mismatch 
.Mar 22 11:42:23.623: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:43:43.135: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 11:43:47.463: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:45:06.975: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 11:45:09.363: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:46:28.875: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 11:46:29.107: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:55:49.907: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: K-value mismatch 
.Mar 22 11:55:54.267: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:57:13.779: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 11:57:16.395: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:58:35.907: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 11:58:40.095: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 11:59:59.607: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:00:03.515: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:07:01.879: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: K-value mismatch 
.Mar 22 12:07:06.831: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:08:26.343: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:08:30.791: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:09:50.303: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:09:52.675: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:21:45.919: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: K-value mismatch 
.Mar 22 12:21:50.175: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:23:09.687: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:23:14.031: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:24:33.543: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:24:34.147: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:35:11.879: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: K-value mismatch 
.Mar 22 12:35:16.535: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:36:36.047: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:36:38.971: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:37:58.483: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:38:02.431: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:51:51.563: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: K-value mismatch 
.Mar 22 12:51:56.375: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:53:15.887: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:53:19.783: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:54:39.295: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:54:41.823: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency 
.Mar 22 12:56:01.351: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is down: retry limit exceeded 
.Mar 22 12:56:01.827: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 172.16.31.14 (FastEthernet0/0.1103) is up: new adjacency