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Foundry Switch and Router Installation and Configuration Guide
xiv
December 2000
C
HAPTER
15
C
ONFIGURING
IP....................................................................................... 15-1
B
ASIC
C
ONFIGURATION
.............................................................................................................................15-1
O
VERVIEW
................................................................................................................................................15-2
IP I
NTERFACES
..................................................................................................................................15-2
IP P
ACKET
F
LOW
T
HROUGH
A
L
AYER
3 S
WITCH
.................................................................................15-3
IP R
OUTE
E
XCHANGE
P
ROTOCOLS
.....................................................................................................15-7
IP M
ULTICAST
P
ROTOCOLS
................................................................................................................15-7
IP I
NTERFACE
R
EDUNDANCY
P
ROTOCOLS
...........................................................................................15-8
N
ETWORK
A
DDRESS
T
RANSLATION
.....................................................................................................15-8
A
CCESS
C
ONTROL
L
ISTS
AND
IP A
CCESS
P
OLICIES
............................................................................15-8
B
ASIC
IP P
ARAMETERS
AND
D
EFAULTS
– L
AYER
3 S
WITCHES
....................................................................15-9
W
HEN
P
ARAMETER
C
HANGES
T
AKE
E
FFECT
.......................................................................................15-9
IP G
LOBAL
P
ARAMETERS
– L
AYER
3 S
WITCHES
................................................................................15-10
IP I
NTERFACE
P
ARAMETERS
– L
AYER
3 S
WITCHES
...........................................................................15-14
B
ASIC
IP P
ARAMETERS
AND
D
EFAULTS
– L
AYER
2 S
WITCHES
..................................................................15-16
IP G
LOBAL
P
ARAMETERS
– L
AYER
2 S
WITCHES
................................................................................15-16
I
NTERFACE
IP P
ARAMETERS
– L
AYER
2 S
WITCHES
...........................................................................15-18
C
ONFIGURING
IP P
ARAMETERS
– L
AYER
3 S
WITCHES
.............................................................................15-19
C
ONFIGURING
IP A
DDRESSES
..........................................................................................................15-19
C
ONFIGURING
D
OMAIN
N
AME
S
ERVER
(DNS) R
ESOLVER
..................................................................15-23
C
ONFIGURING
P
ACKET
P
ARAMETERS
................................................................................................15-24
C
HANGING
THE
R
OUTER
ID ..............................................................................................................15-26
S
PECIFYING
A
S
INGLE
S
OURCE
I
NTERFACE
FOR
T
ELNET
, TACACS/,
OR
RADIUS P
ACKETS
......
15-27
C
ONFIGURING
ARP P
ARAMETERS
....................................................................................................15-29
R
ATE
L
IMITING
ARP P
ACKETS
..........................................................................................................15-30
C
ONFIGURING
F
ORWARDING
P
ARAMETERS
.......................................................................................15-35
D
ISABLING
ICMP M
ESSAGES
...........................................................................................................15-37
D
ISABLING
ICMP R
EDIRECTS
...........................................................................................................15-39
C
ONFIGURING
S
TATIC
R
OUTES
.........................................................................................................15-39
C
ONFIGURING
A
D
EFAULT
N
ETWORK
R
OUTE
.....................................................................................15-49
C
ONFIGURING
IP L
OAD
S
HARING
......................................................................................................15-51
O
PTIMIZING
THE
IP F
ORWARDING
C
ACHE
..........................................................................................15-63
C
ONFIGURING
IRDP .........................................................................................................................15-66
C
ONFIGURING
RARP .......................................................................................................................15-68
C
ONFIGURING
UDP B
ROADCAST
AND
IP H
ELPER
P
ARAMETERS
........................................................15-70
C
ONFIGURING
B
OOT
P/DHCP F
ORWARDING
P
ARAMETERS
................................................................15-73
C
ONFIGURING
IP P
ARAMETERS
– L
AYER
2 S
WITCHES
.............................................................................15-76
C
ONFIGURING
THE
M
ANAGEMENT
IP A
DDRESS
AND
S
PECIFYING
THE
D
EFAULT
G
ATEWAY
..................15-76
C
ONFIGURING
D
OMAIN
N
AME
S
ERVER
(DNS) R
ESOLVER
..................................................................15-77
C
HANGING
THE
TTL T
HRESHOLD
......................................................................................................15-79
C
ONFIGURING
DHCP A
SSIST
...........................................................................................................15-79
D
ISPLAYING
IP C
ONFIGURATION
I
NFORMATION
AND
S
TATISTICS
...............................................................15-83
C
HANGING
THE
N
ETWORK
M
ASK
D
ISPLAY
TO
P
REFIX
F
ORMAT
..........................................................15-83
Summary of Contents for Switch and Router
Page 2: ...December 2000 Copyright 2000 by Foundry Networks Inc ...
Page 26: ...Foundry Switch and Router Installation and Configuration Guide xxvi December 2000 ...
Page 64: ...Foundry Switch and Router Installation and Configuration Guide 2 34 December 2000 ...
Page 162: ...Foundry Switch and Router Installation and Configuration Guide 5 38 December 2000 ...
Page 196: ...Foundry Switch and Router Installation and Configuration Guide 6 34 December 2000 ...
Page 208: ...Foundry Switch and Router Installation and Configuration Guide 7 12 December 2000 ...
Page 236: ...Foundry Switch and Router Installation and Configuration Guide 8 28 December 2000 ...
Page 258: ...Foundry Switch and Router Installation and Configuration Guide 9 22 December 2000 ...
Page 420: ...Foundry Switch and Router Installation and Configuration Guide 13 32 December 2000 ...
Page 442: ...Foundry Switch and Router Installation and Configuration Guide 14 22 December 2000 ...
Page 554: ...Foundry Switch and Router Installation and Configuration Guide 15 112 December 2000 ...
Page 574: ...Foundry Switch and Router Installation and Configuration Guide 16 20 December 2000 ...
Page 626: ...Foundry Switch and Router Installation and Configuration Guide 17 52 December 2000 ...
Page 682: ...Foundry Switch and Router Installation and Configuration Guide 18 56 December 2000 ...
Page 826: ...Foundry Switch and Router Installation and Configuration Guide 20 20 December 2000 ...
Page 994: ...Foundry Switch and Router Installation and Configuration Guide 26 10 December 2000 ...
Page 1004: ...Foundry Switch and Router Installation and Configuration Guide B 6 December 2000 ...
Page 1044: ...Foundry Switch and Router Installation and Configuration Guide C 40 December 2000 ...
Page 1048: ...Foundry Switch and Router Installation and Configuration Guide D 4 December 2000 ...
Page 1070: ...Foundry Switch and Router Installation and Configuration Guide Index 18 December 2000 ...