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Foundry Configuration Guide for the FESX, FSX, and FWSX
xvi
© Foundry Networks, Inc.
December 2005
A
DDING
A
BGP4 P
EER
G
ROUP
........................................................................................................21-17
O
PTIONAL
C
ONFIGURATION
T
ASKS
..........................................................................................................21-21
C
HANGING
THE
K
EEP
A
LIVE
T
IME
AND
H
OLD
T
IME
............................................................................21-21
C
HANGING
THE
BGP4 N
EXT
-H
OP
U
PDATE
T
IMER
.............................................................................21-21
E
NABLING
F
AST
E
XTERNAL
F
ALLOVER
..............................................................................................21-22
C
HANGING
THE
M
AXIMUM
N
UMBER
OF
P
ATHS
FOR
BGP4 L
OAD
S
HARING
.........................................21-22
C
USTOMIZING
BGP4 L
OAD
S
HARING
................................................................................................21-23
S
PECIFYING
A
L
IST
OF
N
ETWORKS
TO
A
DVERTISE
.............................................................................21-24
C
HANGING
THE
D
EFAULT
L
OCAL
P
REFERENCE
..................................................................................21-25
U
SING
THE
IP D
EFAULT
R
OUTE
AS
A
V
ALID
N
EXT
H
OP
FOR
A
BGP4 R
OUTE
.....................................21-25
A
DVERTISING
THE
D
EFAULT
R
OUTE
..................................................................................................21-26
C
HANGING
THE
D
EFAULT
MED (M
ETRIC
) U
SED
FOR
R
OUTE
R
EDISTRIBUTION
....................................21-26
E
NABLING
N
EXT
-H
OP
R
ECURSION
....................................................................................................21-26
C
HANGING
A
DMINISTRATIVE
D
ISTANCES
...........................................................................................21-29
R
EQUIRING
THE
F
IRST
AS
TO
BE
THE
N
EIGHBOR
’
S
AS ......................................................................21-30
D
ISABLING
OR
R
E
-E
NABLING
C
OMPARISON
OF
THE
AS-P
ATH
L
ENGTH
...............................................21-30
E
NABLING
OR
D
ISABLING
C
OMPARISON
OF
THE
R
OUTER
ID
S
.............................................................21-30
C
ONFIGURING
THE
L
AYER
3 S
WITCH
T
O
A
LWAYS
C
OMPARE
M
ULTI
-E
XIT
D
ISCRIMINATORS
(MED
S
) ....21-31
T
REATING
M
ISSING
MED
S
AS
THE
W
ORST
MED
S
.............................................................................21-32
C
ONFIGURING
R
OUTE
R
EFLECTION
P
ARAMETERS
.............................................................................21-32
C
ONFIGURING
C
ONFEDERATIONS
......................................................................................................21-34
A
GGREGATING
R
OUTES
A
DVERTISED
TO
BGP4 N
EIGHBORS
.............................................................21-37
M
ODIFYING
R
EDISTRIBUTION
P
ARAMETERS
..............................................................................................21-37
R
EDISTRIBUTING
C
ONNECTED
R
OUTES
.............................................................................................21-38
R
EDISTRIBUTING
RIP R
OUTES
..........................................................................................................21-38
R
EDISTRIBUTING
OSPF E
XTERNAL
R
OUTES
.....................................................................................21-39
R
EDISTRIBUTING
S
TATIC
R
OUTES
.....................................................................................................21-39
D
ISABLING
OR
R
E
-E
NABLING
R
E
-A
DVERTISEMENT
OF
A
LL
L
EARNED
BGP4 R
OUTES
TO
A
LL
BGP4 N
EIGHBORS
.................................................................................21-39
R
EDISTRIBUTING
IBGP R
OUTES
INTO
RIP
AND
OSPF ......................................................................21-40
F
ILTERING
..............................................................................................................................................21-40
F
ILTERING
S
PECIFIC
IP A
DDRESSES
.................................................................................................21-40
F
ILTERING
AS-P
ATHS
.......................................................................................................................21-41
F
ILTERING
C
OMMUNITIES
..................................................................................................................21-45
D
EFINING
IP P
REFIX
L
ISTS
...............................................................................................................21-47
D
EFINING
N
EIGHBOR
D
ISTRIBUTE
L
ISTS
............................................................................................21-47
D
EFINING
R
OUTE
M
APS
...................................................................................................................21-48
U
SING
A
T
ABLE
M
AP
T
O
S
ET
THE
T
AG
V
ALUE
...................................................................................21-55
C
ONFIGURING
C
OOPERATIVE
BGP4 R
OUTE
F
ILTERING
.....................................................................21-55
C
ONFIGURING
R
OUTE
F
LAP
D
AMPENING
.................................................................................................21-58
G
LOBALLY
C
ONFIGURING
R
OUTE
F
LAP
D
AMPENING
..........................................................................21-59
U
SING
A
R
OUTE
M
AP
T
O
C
ONFIGURE
R
OUTE
F
LAP
D
AMPENING
FOR
S
PECIFIC
R
OUTES
....................21-60
U
SING
A
R
OUTE
M
AP
T
O
C
ONFIGURE
R
OUTE
F
LAP
D
AMPENING
FOR
A
S
PECIFIC
N
EIGHBOR
..............21-60
R
EMOVING
R
OUTE
D
AMPENING
FROM
A
R
OUTE
................................................................................21-61
R
EMOVING
R
OUTE
D
AMPENING
FROM
A
N
EIGHBOR
’
S
R
OUTES
S
UPPRESSED
D
UE
TO
A
GGREGATION
..21-61
D
ISPLAYING
AND
C
LEARING
R
OUTE
F
LAP
D
AMPENING
S
TATISTICS
.....................................................21-63
Summary of Contents for FastIron Edge Switch X424
Page 36: ...Foundry Configuration Guide for the FESX FSX and FWSX 2 12 Foundry Networks Inc December 2005...
Page 56: ...Foundry Configuration Guide for the FESX FSX and FWSX 3 20 Foundry Networks Inc December 2005...
Page 70: ...Foundry Configuration Guide for the FESX FSX and FWSX 4 14 Foundry Networks Inc December 2005...
Page 198: ...Foundry Configuration Guide for the FESX FSX and FWSX 8 38 Foundry Networks Inc December 2005...
Page 316: ...Foundry Configuration Guide for the FESX FSX and FWSX 12 26 Foundry Networks Inc December 2005...
Page 350: ...Foundry Configuration Guide for the FESX FSX and FWSX 15 12 Foundry Networks Inc December 2005...
Page 458: ...Foundry Configuration Guide for the FESX FSX and FWSX 18 18 Foundry Networks Inc December 2005...
Page 712: ...Foundry Configuration Guide for the FESX FSX and FWSX 22 32 Foundry Networks Inc December 2005...
Page 760: ...Foundry Configuration Guide for the FESX FSX and FWSX A 34 Foundry Networks Inc December 2005...
Page 796: ...Foundry Configuration Guide for the FESX FSX and FWSX C 18 Foundry Networks Inc December 2005...
Page 820: ...Foundry Configuration Guide for the FESX FSX and FWSX E 10 Foundry Networks Inc December 2005...