Foundry Networks
Page 1 of 68
Configuring Advanced Routing
Information
This chapter provides in-depth explanation of Foundry implementation of the Open Shortest Path
First protocol. The chapter consists of the following sections:
TABLE OF FIGURES .................................................................................................................................... 2
OPEN SHORTEST PATH FIRST (OSPF)................................................................................................... 3
O
VERVIEW
.................................................................................................................................................... 3
OSPF
C
ONFIGURATION
F
LOW
....................................................................................................................... 7
OSPF
D
EFAULT
C
ONFIGURATION
................................................................................................................. 8
C
ONFIGURING AND
D
ISPLAYING
OSPF ......................................................................................................... 9
C
ONFIGURING
OSFP
G
LOBAL
P
ARAMETERS
................................................................................................. 9
C
ONFIGURING THE
OSPF
T
IMERS
............................................................................................................... 19
C
ONFIGURING
OSPF
A
REA
P
ARAMETERS
................................................................................................... 21
C
ONFIGURING
OSPF
IP
I
NTERFACE
P
ARAMETERS
...................................................................................... 27
C
ONFIGURING
OSPF
T
RAFFIC
E
NGINEERING
(TE)...................................................................................... 33
OSPF
C
LEAR
C
OMMAND
............................................................................................................................. 35
D
ISPLAYING
OSPF
I
NFORMATION
............................................................................................................... 36
D
EBUGGING
OSPF ...................................................................................................................................... 44
C
ONFIGURATION
E
XAMPLE
......................................................................................................................... 48
BIDIRECTIONAL FORWARDING DETECTION (BFD) ...................................................................... 55
O
VERVIEW
.................................................................................................................................................. 55
BFD
D
EFAULT
C
ONFIGURATION
................................................................................................................. 56
BFD
I
NTERFACE
C
ONFIGURATION
.............................................................................................................. 56
E
NABLING
BFD
FOR
OSPF ......................................................................................................................... 58
BFD
L
EVEL
D
EBUGGING
............................................................................................................................. 58
BFD
D
ISPLAY
............................................................................................................................................. 59
C
ONFIGURATION
E
XAMPLE
......................................................................................................................... 61
ACRONYMS ................................................................................................................................................. 67
SUPPORTED PLATFORM......................................................................................................................... 68
S
UPPORTED
S
TANDARDS
,
MIB
S AND
RFC
S
................................................................................................ 68