I have an issue where a single T1 line is overriding a mppp T1x2 line in my route table (see below). It appears the composite metric is higher on the multilink ppp circuit than the single T1.
nhmnrtr7204-01#sh ip eigrp topo
IP-EIGRP Topology Table for AS(1710)/ID(192.168.50.21)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 0.0.0.0/0, 1 successors, FD is 2707456
via 192.168.50.14 (2707456/2195456), Serial1/2:0
via 192.168.50.10 (3414528/281600), Multilink1
P 192.168.50.16/30, 1 successors, FD is 2169856
via Connected, Serial2/0:0
P 192.168.50.20/30, 1 successors, FD is 2169856
via Connected, Serial1/3:0
P 192.168.50.10/32, 1 successors, FD is 3388928
via Rconnected (3388928/0)
P 192.168.50.8/30, 1 successors, FD is 3388928
via Connected, Multilink1
P 192.168.50.9/32, 0 successors, FD is Inaccessible
via 192.168.50.14 (5241856/4729856), Serial1/2:0
via 192.168.50.10 (5948928/3388928), Multilink1
P 192.168.50.12/30, 1 successors, FD is 2169856
via Connected, Serial1/2:0
P 192.168.50.0/30, 1 successors, FD is 2681856
via 192.168.50.14 (2681856/2169856), Serial1/2:0
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
via 192.168.50.10 (4729856/2169856), Multilink1
P 10.100.0.0/21, 1 successors, FD is 2707456
via 192.168.50.14 (2707456/2195456), Serial1/2:0
via 192.168.50.10 (3414528/281600), Multilink1
P 172.16.0.0/21, 1 successors, FD is 2707456
via 192.168.50.14 (2707456/2195456), Serial1/2:0
via 192.168.50.10 (3414528/281600), Multilink1
