December 2000 xix
DISPLAYING ROUTE FLAP DAMPENING STATISTICS ..........................................................................19-116
D
ISPLAYING THE ACTIVE ROUTE MAP CONFIGURATION ....................................................................19-118
C
LEARING TRAFFIC COUNTERS .............................................................................................................19-118
C
LEARING ROUTE FLAP DAMPENING STATISTICS ...................................................................................19-119
U
PDATING ROUTE INFORMATION AND RESETTING A NEIGHBOR SESSION ................................................19-119
DYNAMICALLY REQUESTING A ROUTE REFRESH FROM A BGP4 NEIGHBOR ......................................19-119
C
LOSING OR RESETTING A NEIGHBOR SESSION ..............................................................................19-121
R
EMOVING ROUTE FLAP DAMPENING ....................................................................................................19-122
CLEARING DIAGNOSTIC BUFFERS ..........................................................................................................19-123
CHAPTER 20
N
ETWORK ADDRESS TRANSLATION ........................................................... 20-1
PORT ADDRESS TRANSLATION ..................................................................................................................20-3
M
AXIMUM NUMBER OF ADDRESSES ....................................................................................................20-4
PROTOCOLS SUPPORTED FOR NAT ..........................................................................................................20-4
C
ONFIGURING NAT ..................................................................................................................................20-4
C
ONFIGURING STATIC ADDRESS TRANSLATIONS ..................................................................................20-5
C
ONFIGURING DYNAMIC NAT PARAMETERS ........................................................................................20-5
E
NABLING NAT ..................................................................................................................................20-7
C
HANGING TRANSLATION TABLE TIMEOUTS .........................................................................................20-7
D
ISPLAYING THE ACTIVE NAT TRANSLATIONS ...........................................................................................20-8
D
ISPLAYING NAT STATISTICS ...................................................................................................................20-9
C
LEARING TRANSLATION TABLE ENTRIES ................................................................................................20-11
NAT D
EBUG COMMANDS ........................................................................................................................20-12
C
ONFIGURATION EXAMPLES ....................................................................................................................20-14
P
RIVATE NAT CLIENTS CONNECTED TO THE LAYER 3 SWITCH BY A LAYER 2 SWITCH ........................20-14
P
RIVATE NAT CLIENTS CONNECTED DIRECTLY TO THE LAYER 3 SWITCH ...........................................20-16
CHAPTER 21
C
ONFIGURING VRRP AND VRRPE ........................................................... 21-1
OVERVIEW ................................................................................................................................................21-2
O
VERVIEW OF VRRP .........................................................................................................................21-2
O
VERVIEW OF VRRPE .......................................................................................................................21-6
C
OMPARISON OF VRRP, VRRPE, AND FSRP ..........................................................................................21-8
VRRP ...............................................................................................................................................21-8
VRRPE .............................................................................................................................................21-8
FSRP ................................................................................................................................................21-8
A
RCHITECTURAL DIFFERENCES ...........................................................................................................21-8
VRRP
AND VRRPE PARAMETERS ............................................................................................................21-9
C
ONFIGURING BASIC VRRP PARAMETERS ..............................................................................................21-12
C
ONFIGURING THE OWNER ...............................................................................................................21-12
C
ONFIGURING A BACKUP ..................................................................................................................21-12
C
ONFIGURATION RULES FOR VRRP .................................................................................................21-12
C
ONFIGURING BASIC VRRPE PARAMETERS ............................................................................................21-13
C
ONFIGURATION RULES FOR VRRPE ...............................................................................................21-13