Table Of Contents

A - B - C - D - E - F - G - H - I - K - L - M - N - O - P - R - S - T - U - V - W - X -

Index

A

Accept-Language 2-26

active connection 2-100

limiting 2-68

address pool

client 2-34

agent configuration

CAPP UDP 2-3

algorithm

load balancing predictor 2-86, 2-92

ARP

cache 2-33, 2-97

configuring a static entry 2-2

associating

policy attributes 2-39

attributes

associating to policy 2-39

configuring for virtual server 2-158

audience ix

authentication

HTTP probe 2-51

B

backup

string 2-81

beginning and ending URL 2-157

billing information

owner object 2-36

byte parsing

URL and cookie 2-146

C

capacity

real server 2-71

CAPP

configuration and statistics 2-98

Content Application Peering Protocol 2-3

Cisco IOS SLB

load balancing device 2-18

client

address pool 2-34

group 2-39

group XML 2-167

NAT 2-34

pool addresses 2-90

removing definition 2-74

restricting for virtual server 2-141

sticky connections 2-154

command modes

changing 1-2

configuration 1-2

privileged 1-2

unprivileged 1-2

commands

abbrievating 1-1

changing modes 1-2

completing 1-1

firewall CLI help 1-1

connection

backup real server 2-65

balancing to server 2-39

count for owner objects 2-108

maximum number 2-38

pending timeout 2-147

redundancy 2-77

redundancy for virtual server 2-149

reverse sticky 2-156

shutdown 2-65

content

router 2-3

switching policy 2-25

Content Application Peering Protocol 2-3

Content Services Switch 2-3

cookie

byte parsing 2-146

map 2-39, 2-41

cookie map

map cookie 2-20

match rules 2-21

regular expressions 2-21

credentials

HTTP probe authentication 2-51

XML 2-168

CSS

Content Services Switch 2-3

D

DFP

agent 2-9, 2-101

agent unique ID 2-87

Dynamic Feedback protocol 2-8

manager 2-101

DFP external 2-10

displaying

active connections 2-100

ARP cache 2-97

CAPP configuration and statistics 2-98

DFP agent and manager information 2-101

loaded scripts 2-116

memory use 2-106

module statistics 2-121

module status 2-123

NAT configurations 2-107

owner object connections 2-108

policy configurations 2-109

probe data 2-110

probe script data 2-111

real server information 2-112

return code configuration 2-114

script contents 2-115

script status 2-125

server farm information 2-117

server NAT configuration 2-96, 2-119

static server information 2-120

sticky database 2-124

technical support information 2-126

URL map information 2-104

virtual servers 2-130

VLAN list 2-129

XML statistics 2-132

displaying fault-tolerant statistics and counters 2-103

DNS

domain 2-24

domain name for probe 2-57

map 2-23

probe 2-48

probe optional port 2-58

regular expressions 2-23

documentation

conventions x

organization ix

domain

DNS 2-23

name for DNS probe 2-57

name setting 2-142

DSCP

value 2-45

values 2-39

Dynamic Feedback Protocol 2-8

E

enabling

XML 2-166

encryption

inbound CAPP datagrams 2-6

packet encryption 2-4

exit 2-11

leaving a subcommand mode 2-11

log out 2-11

external DFP manager 2-10

F

failed

probe retries 2-62

server behavior 2-88

server probe 2-54

failover 2-14

fault tolerance 2-12

fault-tolerant pair 2-103

fault-tolerant traps 2-133

FTP

probe 2-52

G

gateway

IP address for VLAN 2-163

global security 2-4

Global Server Load Balancing 2-3

group

fault-tolerant 2-12

GSLB

Global Server Load Balancing 2-3

probes 2-48

H

hash

ULR patterns 2-157

header

field for probe 2-55

map 2-39, 2-42

header map

match rules 2-26

regular expression 2-26

health

IP address for ICMP 2-50

monitoring by configuring probes 2-48

monitoring using script files 2-83

real server retries 2-89

heartbeat

interval 2-15

messages 2-12, 2-14

transmissions 2-15

Host 2-26

host

route designation for redirect virtual server 2-73

host route

virtual server 2-140

HTTP

backup request 2-81

header expression group 2-42

header group 2-25

headers 2-25

probe 2-48, 2-52, 2-61

authentication 2-51

header field 2-55

regular expressions 2-26

relocation string 2-82

I

ICMP

IP address 2-50

probe 2-48

identifying

virtual server 2-139

idle timer 2-75

inservice

enabling XML 2-169

interval

between probes 2-55

IOS SLB

load balancing device 2-18

IP

assigning multiple 2-162

IP address

advertisement 2-73

for probe on VLAN 2-164

K

KAL-AP

probe 2-48

keepalive messages 2-9

L

leaving submodes 2-11

load balancing 2-33

algorithm (predictor) 2-86

enabling a virtual server 2-144

policy 2-152

target 2-64

URL hash 2-157

loaded scripts 2-116

M

map

HTTP header 2-25

match rules

cookie maps 2-20, 2-21

header map 2-26

MD5

authentication 2-4

hashing 2-4

memory

use 2-106

migrating

configurations 2-33

mode

Cisco IOS SLB 2-18

modes, command 1-2

module

status 2-123

multiple

assigning IP addresses 2-162

match rules for URL maps 2-31

module configuration 2-33

probes 2-94

N

NAT

client 2-34, 2-90

configuration 2-107

pool addresses 2-34, 2-90

pools 2-34

real server 2-135

specifying to servers 2-91

network

configuring routes 2-165

O

optional port

DNS probe 2-58

owner

billing information 2-36

configuring maximum number of connections 2-38

contact information 2-36, 2-37

object 2-35

virtual server 2-145

P

pending connection timeout 2-147

persistant

rebalance 2-148

policy

access-list standard 2-40

client-group 2-40

configuring 2-39, 2-109

cookie-map 2-41

header-map 2-42

load balancing 2-152

match DSCP value 2-45

server farm 2-44

sticky-group 2-46

url-map 2-47

pool

NAT 2-34

predefined HTTP header fields 2-26

predictor

load balancing algorithm 2-86, 2-92

preempt

default value 2-16

priority

default value 2-17

probe

credentials 2-51

data 2-110

DNS

domain name 2-57

optional port 2-58

failed 2-54

frequency 2-48

GSLB 2-48

HTTP

header field 2-55

HTTP authentication 2-51

interval 2-55

request method for HTTP 2-61

retries 2-48, 2-62

script 2-63, 2-83

data 2-111

server farm 2-94

server reply time 2-60

status code 2-52

timeout values 2-60

type 2-48

VLAN IP address 2-164

purged connections

server farm 2-88

R

real server 2-64, 2-135

backup 2-65

health 2-89

information 2-112

inservice 2-67

maximum connections 2-68

minimum connection threshold 2-69

placing in service 2-76

probe configuration 2-66

redirect virtual server 2-70

weight 2-71

redirect

real server in service 2-76

traffic from virtual server 2-70

virtual server source VLAN 2-80

virtual server SSL 2-78

redirection

traffic to server farm 2-72

redirect virtual server

IP address advertisement 2-73

redundancy

connection for redirect virtual server 2-77

regular expressions

for cookies 2-21

header map 2-26

URL 2-31

Related Documentation xi

restricting clients

redirect virtual server 2-74

retries

failed probes 2-62

real server health 2-89

return code

checking 2-28

configurationp 2-114

thresholds 2-29

return code map

server farm 2-95

reverse sticky

connections 2-156

reverse-sticky 2-43

route

VLAN 2-165

S

script

contents 2-115

data 2-111

file 2-83

probe 2-63

status display 2-125

task 2-85

tasks 2-116

server

connection balancing 2-39

failed 2-54, 2-62

failed connection behavior 2-88

NAT 2-91

behavior 2-134

configuration 2-96

NAT configuration 2-119

real 2-64

reply

time 2-60

server farm 2-117

failed connection purge 2-88

identification 2-86

specifying NAT to a server 2-91

virtual server 2-150

servers

static 2-120

session options 2-4

shutdown

connection to real server 2-65

single module configuration 2-33

SLB

Cisco IOS load balancing device 2-18

SMTP

probe 2-52

source VLAN 2-160, 2-161

redirect virtual server 2-80

SSL

redirect virtual server 2-78

sticky operation 2-153

standalone

script task 2-85

static 2-134

ARP 2-2

servers 2-120

statistics

displaying 2-121

status code

probe 2-52

sticky

database display 2-124

group 2-39, 2-43, 2-46, 2-136

reverse 2-43, 2-156

SSL 2-153

static 2-138

virtual server client connections 2-154

submodes

leaving 2-11

syslog messages

return codes 2-29

T

task

standalone script 2-85

TCP

connection wait 2-59

port for XML 2-170

technical support information

display 2-126

Telnet

probe 2-52

time

TCP connection wait 2-59

wait for server reply 2-60

timeout

pending connection 2-147

values for probe types 2-60

timer

idle for redirect virtual server 2-75

traffic

redirection 2-70, 2-72

U

UDP

port 2-48

User Datagram Protocol 2-3

URL

byte parsing 2-146

hashing 2-157

map 2-30, 2-39, 2-47

maps 2-104

multiple match rules 2-31

regular expressions 2-31

User-Agent 2-26

User Datagram Protocol 2-3

V

values

DSCP 2-39

virtual server

attributes 2-158

connection redundancy 2-149

displaying 2-130

enabling for load balancing 2-144

identifying 2-139

idle time 2-143

IP address 2-79

IP address advertisement 2-73, 2-140

owner 2-145

persistent rebalance 2-148

policy association 2-39

redirect 2-70

redirected traffic 2-72

restricting clients 2-141

server farm 2-150

setting the domain name 2-142

source VLAN 2-160, 2-161

sticky 2-154

VLAN

alias 2-162

configuring routes 2-165

gateway IP address 2-163

listing 2-129

probe IP address 2-164

source for redirect virtual server 2-80

specifying for XML 2-171

virtual server source 2-160, 2-161

W

webhost

backup 2-81

relocation 2-82

weight

real server capacity 2-71

X

XML

client group address 2-167

credentials 2-168

enabling 2-166

inservice 2-169

port 2-170

statistics display 2-132

VLAN 2-171