576
C
HAPTER
19: O
PEN
S
HORTEST
P
ATH
F
IRST
(OSPF)
Fields in the IP OSPF Virtual Links Detail Display
Fields in the IP OSPF Virtual Links Neighbor Display
Field Description
Cost Cost of sending a packet over the virtual link, expressed in the
link state metric
Indx Index number of the virtual link
Local Address Address of the local router
Remote Address Address of the remote router
State State of the virtual link
Field Description
Indx Index number for the interface to which a neighbor belongs
ReqQ Number of LSAs that are being requested from the neighbor
RxQ Number of LSAs that are in the local retransmit queue to the
neighbor
State Neighbor’s adjacency:
■
Down
— No recent data received from neighbor, connection
is down.
■
Attempt
— Only used on nonbroadcast networks. No recent
data received from neighbor (will attempt to contact).
■
Init
— Have recently seen Hello packet from neighbor;
however, two-way communication has not been established.
■
Two-way
— Bidirectional communication has been
established.
■
ExStart
— Taking initial step to create adjacency between
neighboring routers.
■
Exchange
— Database descriptions are being exchanged.
■
Loading
— LSA databases are being exchanged.
■
Full
— Neighboring routers are fully adjacent.
SumQ Number of LSAs in LSA summary queue for the neighbor
