Cisco IOS IP and IP Routing Configuration Guide, Release 12.1
Index: Cisco IOS IP and IP Routing Configuration Guide - Release 12.1

Table Of Contents


Index: Cisco IOS IP and IP Routing Configuration Guide

Symbols   A   B   C   D   E   F   G   H   I   J   K   L   M   O   P   Q   R   S   T   U   V   W

Symbols

? command     xxxv

A

abbreviating commands

context-sensitive help     xxxv

accept-lifetime command     P1C-313

for DRP     P1C-81

for IP Enhanced IGRP     P1C-214

access-class command     P1C-87

access control

IP     P1C-82, P1C-88

access groups

IP     P1C-88

access lists

IP

applying on inbound or outbound interfaces     P1C-87

applying to interface     P1C-87

BGP access list filters     P1C-246

configuration examples     P1C-104, P1C-105

controlling NHRP initiation     P1C-22

dynamic     P1C-83

extended     P1C-82, P1C-83, P1C-84

implicit deny when no match found     P1C-84, P1C-86

implicit masks     P1C-84, P1C-86

named     P1C-84

standard     P1C-82, P1C-84

creating     1

time-based     P1C-86

undefined     P1C-88

violations, accounting     P1C-92

violations, logging     P1C-83, P1C-85

virtual terminal lines, setting on     P1C-87

address family configuration

NLRI to address family configuration, converting     P1C-286

address pool names

creating     P1C-66

address pools

obtaining IP addresses     P1C-63

address ranges, summarizing

IS-IS for IP     P1C-227

OSPF     P1C-184

address resolution

establishing for IP     P1C-12

Address Resolution Protocol

See ARP

adjacency levels

IS-IS for IP, specifying     P1C-224

administrative distance

BGP, setting     P1C-261

definition     P1C-307

aggregate address

BGP     P1C-249

aggregate-address command     P1C-249

area authentication command     P1C-182

area default-cost command     P1C-182

area nssa command     P1C-183

area-password command     P1C-226

area range command     P1C-184

area stub command     P1C-182

area tag

IS-IS     P1C-220

area virtual-link authentication command     P1C-185

ARP

IP

encapsulations, setting     P1C-14

proxy ARP, description     P1C-28

proxy ARP, disabling     P1C-14

table, displaying contents     P1C-46

timeout     P1C-14

arp arpa command     P1C-14

ARP cache

See ARP table

arp command

IP     P1C-13

ARP encapsulation     P1C-14

arp probe command     P1C-14

arp snap command     P1C-14

ARP table

IP

contents, displaying     P1C-14

defining static     P1C-13

arp timeout command     P1C-14

ATM

point-to-multipoint SVC     P1C-370, P1C-372

SVC

point-to-multipoint     P1C-370, P1C-372

VC status, displaying     P1C-382

atm multipoint-signaling

with IP multicast     P1C-372

authentication

dynamic     P1C-82

IP Enhanced IGRP packets     P1C-214

IP Enhanced IGRP route     P1C-214

NHRP, configuring     P1C-21

of DRP queries and responses     P1C-80

authentication, MD5

See MD5 authentication

automatic route summarization, disabling     P1C-160

autonomous systems

BGP

AS paths to remote networks, providing     P1C-240

exchange of routing information between     P1C-231

IGRP

(example)     P1C-317

more than one connection to an external network     P1C-167

redistribution from     P1C-305

system routes within     P1C-167

number

gateway of last resort     P1C-167

number needed for EGPs     P1C-3

OSPF

(example)     P1C-199, P1C-321

autonomous system network map (figure)     P1C-200, P1C-322

routing for destinations outside autonomous system     P1C-182

auto-summary (BGP) command     P1C-250

auto-summary command

IP Enhanced IGRP     P1C-213

RIP     P1C-160

B

back channel     P1C-414

bandwidth percentage for IP Enhanced IGRP     P1C-212

beacon command     P1C-425

BGP

administrative distance

defaults     P1C-300

autonomous system     P1C-303

community list matching     P1C-303

metric translations     P1C-304

route maps     P1C-302

BGP (Border Gateway Protocol)

administrative distance

setting     P1C-261

advertisement interval     P1C-259

aggregate routes, configuring     P1C-249

(example)     P1C-276

authentication on TCP connection     P1C-260

automatic network number summarization, disabling     P1C-250

backdoor routes, configuring     P1C-261

Cisco implementation     P1C-231

classless interdomain routing (CIDR)     P1C-232, P1C-249

community filtering     P1C-250

confederation     P1C-254

configuration (examples)     P1C-269 to  P1C-279

configuration task list     P1C-233

configuring     P1C-231 to  P1C-263

connections

displaying status     P1C-268

resetting EBGP immediately     P1C-249

default local preference value, changing     P1C-262

enabling     P1C-235

filter     P1C-259

IP routing table, updating     P1C-261

mesh reduction

confederation method     P1C-254

route reflector method     P1C-254

multicast

See multiprotocol BGP

Multi Exit Discriminator (MED) metric     P1C-248

multipath support     P1C-233

multiprotocol BGP

See multiprotocol BGP

neighbor configuration (example)     P1C-272

neighbor options     P1C-251

network 0.0.0.0, redistributing     P1C-263

next-hop processing, disabling     P1C-247

path filtering by neighbor     P1C-246

peer groups

clearing     P1C-267

configuring     P1C-258

displaying     P1C-268

prefix filtering with inbound route maps     P1C-249

prefix limit     P1C-259

route dampening

dampened routes, displaying     P1C-267

dampening information, clearing     P1C-267

description     P1C-264

enabling     P1C-266

factors, configuring     P1C-266

flap statistics, clearing     P1C-266

flap statistics, displaying     P1C-266

unsuppress the routes     P1C-267

route filtering by neighbor     P1C-242

route maps

configuration (example)     P1C-269

route reflector     P1C-254 to  P1C-258

route selection rules     P1C-231

routing domain confederation     P1C-254

supernets     P1C-249

synchronization with IGPs     P1C-240

TCP MD5 authentication

(example)     P1C-282

for a neighbor     P1C-260

for a peer group     P1C-259

timers, adjusting     P1C-262

version, controlling     P1C-248

Version 4     P1C-232

weight     P1C-248

weight, configuring     P1C-241

BGP (Border Gateway Protocol) neighbors, configuring     P1C-235

bgp always-compare-med command     P1C-263

bgp bestpath as-path ignore command     P1C-242

bgp bestpath med-confed command     P1C-263

bgp bestpath missing-as-worst command     P1C-263

bgp client-to-client reflection command     P1C-257

bgp cluster-id command     P1C-257

BGP Conditional Advertisement

benefits     P1C-252

configuration examples     P1C-279

configuration tasks     P1C-252

configuring     P1C-252

overview     P1C-252

troubleshooting tips     P1C-253

verifying     P1C-253

bgp confederation identifier command     P1C-254

bgp confederation peers command     P1C-254

bgp dampening command     P1C-266

bgp default local-preference command     P1C-262

bgp deterministic med command     P1C-264

bgp fast-external-fallover command     P1C-249

bgp log-neighbor-changes command     P1C-268

bootfile command     P1C-69

broadcast networks

OSPF, configuring     P1C-180

broadcasts

IGRP update frequency     P1C-168

IP

and transparent bridging spanning-tree protocol     P1C-33

definition     P1C-30

directed     P1C-30

flooding     P1C-30, P1C-33

flooding (example)     P1C-58

solution to storms     P1C-31

types     P1C-30

C

cautions

IP access lists     P1C-82, P1C-84

usage in text     xxix

CCO

accessing     xxx

definition     xxx

CDP

dialer mappings, using with     P1C-152

ODR routing information     P1C-150

ODR timers, relationship to     P1C-151

reconvergence of IP routes     P1C-151

timer     P1C-151

updates     P1C-151

cdp enable command     P1C-150

cdp run command     P1C-150

cdp timer command     P1C-151

CEF

enabling for forwarding agent      P1C-98

function      P1C-98

CELP     P1C-368

CGMP

clearing     P1C-381

enabling     P1C-376

proxy     P1C-376

CIDR (classless interdomain routing)

aggregate routes, configuring     P1C-249

benefit     P1C-249

description     P1C-232

Cisco Connection Online

See CCO

Cisco Express Forwarding

See CEF

Cisco Group Management Protocol

See CGMP

Cisco IOS

saving configuration changes     xxxviii

Cisco IOS DHCP server

address pool configuration

(example)     P1C-71

benefits     P1C-64

boot file, specifying     P1C-69

configuration task list     P1C-65

database agent configuration

(example)     P1C-71

enabling     P1C-70

manual bindings configuration

(example)     P1C-72

monitoring and maintaining     P1C-70

overview     P1C-63

ping

number of packets     P1C-69

timeout value     P1C-70

prerequisites     P1C-65

class D IP addresses     P1C-336

classless interdomain routing

See CIDR

clear access-list counters command     P1C-101

clear arp-cache command     P1C-45

clear host command     P1C-45

clear ip accounting command     P1C-101

clear ip bgp command     P1C-237, P1C-238, P1C-242, P1C-267

clear ip bgp dampening command     P1C-267

clear ip bgp flap-statistics command     P1C-266

clear ip bgp peer-group command     P1C-267

clear ip cgmp command     P1C-381

clear ip dhcp binding command     P1C-70

clear ip dhcp conflict command     P1C-70

clear ip dhcp server statistics command     P1C-70

clear ip drp command     P1C-101

clear ip eigrp neighbors command     P1C-216

clear ip igmp group command     P1C-381

clear ip mobile traffic command     P1C-122

clear ip mrm status-report command     P1C-426

clear ip mroute command     P1C-381

clear ip msdp peer command     P1C-404

clear ip msdp sa-cache command     P1C-404

clear ip msdp statistics command     P1C-404

clear ip nat translation command     P1C-45

clear ip nhrp command     P1C-47

clear ip pgm router command     P1C-412

clear ip pim auto-rp command     P1C-381

clear ip prefix-list command     P1C-246

clear ip route command     P1C-45, P1C-314

clear ip rtp header-compression command     P1C-381

clear ip sdr command     P1C-381

clear tcp statistics command     P1C-101

client's hardware address

specifying     P1C-69

client-identifier command     P1C-69

client-name command     P1C-69

command modes

summary (table)     xxxiv

commands

ip summary-address rip     P1C-157, P1C-159

command syntax conventions

Cisco IOS documentation     xxix

COMMUNITIES attribute     P1C-250

community display format, specifying     P1C-251

community list, creating     P1C-251

community path attribute     P1C-250

Compressed Encoding for Linear Prediction (CELP)     P1C-368

conditional default origination

IS-IS     P1C-226

OSPF

(example)     P1C-206, P1C-328

description     P1C-185

configuration, saving     xxxviii

configured inbound soft reset (BGP)     P1C-238

configured resets (BGP)     P1C-238

ContentFlow Architecture

benefits     P1C-97

ContentFlow architecture

Flow Delivery Agent (FDA)     P1C-98

MNLB forwarding agent and     P1C-98

related technologies     P1C-98

CSNP interval

IS-IS for IP, configuring     P1C-222

D

DDR

CDP packets     P1C-152

debug ip dhcp server command     P1C-70

debug ip mbgp updates command     P1C-294

debug ip mobile advertise command     P1C-122

debug ip mobile host command     P1C-122

debug ip msdp command     P1C-403

debug ip msdp resets command     P1C-403

default form of a command

using     xxxvii

default-information command     P1C-304

default-information originate (BGP) command     P1C-263

default-information originate command

IS-IS     P1C-226

OSPF     P1C-185

default-metric (BGP) command     P1C-248

default-metric command

BGP, OSPF, RIP     P1C-304

IP Enhanced IGRP, IGRP     P1C-304

default networks

specifying     P1C-301

Default Passive Interface     P1C-306

default router

specifying     P1C-68

default-router command     P1C-68

default routes

IP

determining gateway of last resort     P1C-302

specifying     P1C-301

IS-IS for IP, generating     P1C-226

OSPF, generating     P1C-185

deny command     P1C-84

designated routers

IS-IS for IP, specifying election     P1C-224

DHCP

and BOOTP packets     P1C-32

dhcpack     P1C-64

dhcpdecline     P1C-64

dhcpdiscover     P1C-63

dhcpoffer     P1C-63

dhcprequest     P1C-64

DHCP server boot file

specifying     P1C-69

dialer mappings

and CDP packets     P1C-152

Director Response Protocol

See DRP Server Agent

disabling

AS path comparison     P1C-242

bgp neighbor or peer group     P1C-260

disabling automatic route summarization     P1C-160

distance bgp command     P1C-261

distance command     P1C-307

Distance Vector Multicast Routing Protocol (DVMRP)

See IP multicast routing, DVMRP

DistributedDirector

See also DRP Server Agent     P1C-79

distribute-list in command     P1C-151, P1C-307

distribute-list out command     P1C-151, P1C-307

DNS

IP dynamic name lookup (example)     P1C-49

IP name server     P1C-16

ISO CLNS addresses, configuring     P1C-17

OSPF lookup of DNS names     P1C-185

using to assign device names     P1C-17

dns-server command     P1C-67

documentation conventions

Cisco IOS     xxviii

domain list, establishing IP (example)     P1C-49

domain-name command     P1C-67

domain name for the client

specifying     P1C-67

domain-password command     P1C-226

domains

OSPF     P1C-305

PIM     P1C-348

routing information, redistributing between     P1C-302

DRP     P1C-79

DRP Server Agent

authenticate queries and responses     P1C-80

description     P1C-79

displaying information     P1C-101

enabling     P1C-80

key management     P1C-80

limit source of queries     P1C-80

statistics, clearing     P1C-101

DVMRP

See IP multicast routing, DVMRP

DVMRP (Distance Vector Multicast Routing Protocol)

routes

redistribute into multiprotocol BGP     P1C-291

dynamic command     P1C-85

Dynamic Host Configuration Protocol

See DHCP

dynamic inbound soft reset, BGP     P1C-237

dynamic outbound soft reset (BGP     P1C-238

E

EGP

supported protocols     P1C-3

eigrp log-neighbor-changes command     P1C-212

encapsulation

split horizon for Frame Relay     P1C-161, P1C-173

split horizon for SMDS     P1C-161, P1C-173

Enhanced IGRP

See AppleTalk, Enhanced IGRP; IP Enhanced IGRP

Ethernet

simplex circuit, configuring     P1C-79

Express RTP and TCP Header Compression     P1C-370

extended networks

using IP secondary addresses     P1C-9

Exterior Gateway Protocols (EGPs), list     P1C-3

F

fast switched policy routing     P1C-310

filtering routes

by a group of prefixes     P1C-274

by a group prefix list     P1C-273

by prefix list     P1C-243

filters

IP

on routing information     P1C-305

on sources of routing information     P1C-307

suppressing routes from being advertised     P1C-307

suppressing routes from being processed     P1C-307

suppress routing updates     P1C-305

See also access lists, IP

IP Enhanced IGRP

offsets for routing metrics     P1C-155, P1C-169, P1C-213

See also access lists, IP

flexible netmask display     P1C-46

Flow Delivery Agent

See ContentFlow architecture, Flow Delivery Agent (FDA)

Foreign Agent services, enabling (Mobile IP)     P1C-120

forwarding agent

See MNLB forwarding agent

forwarding-agent command     P1C-100

forwarding-agent pools command     P1C-100

Frame Relay

split horizon     P1C-161, P1C-173

frame-relay ip rtp header-compression command     P1C-369

frame-relay map ip compress command     P1C-369

frame-relay map ip rtp header-compression command     P1C-369

functional address     P1C-351

G

g     P1C-268

gateway of last resort, definition     P1C-167, P1C-302

global configuration mode

summary     xxxiv

GRE

tunneling

alternative to IP multicast routing     P1C-366

H

hardware-address command     P1C-69

hello packets

IP Enhanced IGRP

interval between     P1C-215

valid time     P1C-215

IS-IS for IP, advertised interval, setting     P1C-222

OSPF, setting advertised interval     P1C-179

help command     xxxv

helper addresses

IP

(example)     P1C-58

configuring     P1C-32

hit count, prefix table     P1C-246

holddown

definition     P1C-168

disabling (IGRP)     P1C-172

hold time

IP Enhanced IGRP     P1C-215

home agent redundancy, Mobile IP     P1C-117

Home Agent services, enabling (Mobile IP)     P1C-119

host command     P1C-69

Hot Standby Router Protocol

authentication     P1C-90

burned-in-address     P1C-90

enabling     P1C-89

home agent redundancy     P1C-117

MAC refresh interval     P1C-90

(example)     P1C-107

MIB     P1C-91

(example)     P1C-107

notifications     P1C-91

preemption delay     P1C-90

preempt lead router, configuring     P1C-90

priority, setting     P1C-90

SNMP traps and informs     P1C-91

timers, setting     P1C-90

traps     P1C-91

HP hosts, on network segment, example     P1C-49

HP Probe Proxy, configuring name requests for IP     P1C-17

hub router     P1C-150

ODR environment     P1C-149

I

ICMP

customizing services (example)     P1C-102

ICMP Mask Reply messages, enabling     P1C-77

ICMP Protocol Unreachable messages, disabling     P1C-76

ICMP Redirect messages, disabling     P1C-76

ICMP Router Discovery Protocol

See IRDP

IGMP

See IP multicast routing, IGMP

ignore lsa mospf command     P1C-192

IGP, supported protocols     P1C-3

IGRP

autonomous systems     P1C-305

Cisco implementation     P1C-167

configuration task list     P1C-168

configuring     P1C-167

enabling     P1C-169

metrics, adjusting     P1C-171

redistribution

(example)     P1C-317

description     P1C-305

route feasibility, determining     P1C-170

route redistribution     P1C-304

running with RIP     P1C-160

source IP address, validating     P1C-173

timers, adjusting     P1C-172

traffic distribution, controlling     P1C-171

transitioning to IP Enhanced IGRP     P1C-212

unicast updates, allowing     P1C-170

update broadcasts     P1C-168

updates, frequency     P1C-168

inbound resets, BGP     P1C-237

integrated routing and bridging

IP     P1C-30

interface command     P1C-99

interface configuration mode

summary     xxxiv

interfaces

circuit type, setting for IS-IS for IP     P1C-224

IP addresses

assigning multiple     P1C-9

primary     P1C-8

secondary     P1C-9

interface tunnel command

UDLR tunnel     P1C-415

Interior Gateway Protocols (IGPs), list     P1C-3

Interior Gateway Routing Protocol

See IGRP

Internet Control Message Protocol

See ICMP

Internet Group Management Protocol

See IP multicast routing, IGMP

Internet Protocol

See IP

IP

access lists

(caution)     P1C-82, P1C-84

applying on inbound or outbound interfaces     P1C-87

applying to an interface     P1C-87

dynamic     P1C-83, P1C-85

extended, applying time ranges     P1C-86

extended, creating     P1C-82, P1C-84

implicit deny when no match found     P1C-84, P1C-86

implicit masks     P1C-84, P1C-86

implicit masks (example)     P1C-104

named     P1C-84

standard, creating     P1C-82, P1C-84

undefined     P1C-88

violations     P1C-92

violations, accounting     P1C-92

violations, logging     P1C-83, P1C-85

virtual terminal lines, setting on     P1C-87

accounting, configuring     P1C-91

addresses

assigning to interfaces     P1C-7

broadcast     P1C-30, P1C-32

classes     P1C-7

domain name, specifying     P1C-16

helper     P1C-32

helper (example)     P1C-57, P1C-58

helper, description     P1C-32

list of reserved (table)     P1C-8

mapping logical names to     P1C-15

multiple     P1C-9

multiple, assigning     P1C-9

primary     P1C-8

secondary     P1C-9, P1C-48

addressing

monitoring tasks     P1C-45

address resolution     P1C-12

administrative distances, defaults     P1C-300

advertising, definition     P1C-153

authentication keys     P1C-313

broadcast flooding (example)     P1C-58

broadcasting (example)     P1C-57

broadcasts

and transparent bridging spanning-tree protocol     P1C-33

directed     P1C-30

flooding     P1C-30, P1C-33

types     P1C-30

default gateway

definition     P1C-28

enabling     P1C-28

directed broadcasts     P1C-31

domains, establishing (example)     P1C-49

dynamic access list     P1C-83, P1C-85

helper address

(example)     P1C-58

configuring     P1C-32

integrated routing and bridging     P1C-30

local-area mobility

configuring     P1C-14

redistributing routes     P1C-15

local policy routing     P1C-310

metric translations     P1C-304

monitoring tasks     P1C-100

for IP multicast     P1C-381

for IP routing     P1C-313

multicast routing

See IP multicast routing

named access lists     P1C-84

name server, specifying     P1C-17

NAT

See NAT

performance parameters     P1C-92

PIM

See IP multicast routing, PIM

policy routing     P1C-308, P1C-310

fast switched     P1C-310

precedence     P1C-309

(table)     P1C-309

primary address     P1C-8

protocol, description     P1C-1

routing

assistance when disabled     P1C-27

enabled by default     P1C-27

over simplex Ethernet interface     P1C-79

routing processes, maximum number     P1C-4

routing protocols

choosing     P1C-30

secondary addresses     P1C-9

serial interface, enabling on     P1C-11

serial interfaces, processing on     P1C-11

source-route header options, configuring     P1C-78

split horizon

enabling and disabling     P1C-161, P1C-173

static routing redistribution (example)     P1C-317

subnet zero, enabling     P1C-9

TCP headers, compressing     P1C-93

TCP performance parameters     P1C-92

tunnel interface, enabling on     P1C-11

UDP broadcasts, enable forwarding of     P1C-32

UDP datagrams

flooding     P1C-34

speeding up flooding     P1C-34

WANs, configuring over     P1C-97

ip access-group command     P1C-87

ip access-list command     P1C-84, P1C-85

ip accounting command     P1C-92

ip accounting-list command     P1C-92

ip accounting-threshold command     P1C-92

ip accounting-transits command     P1C-92

ip address (secondary) command     P1C-9

ip address command     P1C-186

primary IP address, setting     P1C-8

IP addresses

static     P1C-64

ip as-path access-list command     P1C-246

ip authentication key-chain eigrp command     P1C-214

ip authentication mode eigrp command     P1C-214

ip bandwidth-percent eigrp command     P1C-212

ip bgp-community new-format command     P1C-251

ip broadcast-address command     P1C-32

ip casa command     P1C-100

ip cef command     P1C-98

ip cef traffic-statistics command     P1C-24

ip cgmp command     P1C-376

ip classless command     P1C-11

ip community-list command     P1C-251

ip default-gateway command     P1C-28

ip default-network command     P1C-301

ip dhcp conflict logging command     P1C-66

ip dhcp database command     P1C-66

ip dhcp excluded-address command     P1C-66

ip dhcp ping packets command     P1C-69

ip dhcp ping timeout command     P1C-70

ip dhcp pool command     P1C-66, P1C-69

ip directed-broadcast command     P1C-31

ip domain-list command     P1C-16

ip domain-lookup command     P1C-17

ip domain-lookup nsap command     P1C-17

ip domain-name command     P1C-16

ip drp access-group command     P1C-80

ip drp authentication key-chain command     P1C-80

ip drp server command     P1C-80

ip dvmrp accept-filter command     P1C-350

ip dvmrp auto-summary command     P1C-363

ip dvmrp default-information command     P1C-350

ip dvmrp metric command     P1C-348, P1C-349

ip dvmrp metric mbgp command     P1C-291

ip dvmrp metric-offset command     P1C-363

ip dvmrp reject-non-pruners command     P1C-365

ip dvmrp routehog-notification command     P1C-362

ip dvmrp route-limit command     P1C-362

ip dvmrp summary-address command     P1C-362

ip dvmrp unicast-routing command     P1C-362

IP Enhanced IGRP

authentication, enabling     P1C-214

bandwidth percentage     P1C-212

Cisco implementation     P1C-209

enabling     P1C-211

features     P1C-210

filters

offsets for routing metrics     P1C-155, P1C-169, P1C-213

IGRP, transitioning from     P1C-212

interfaces, displaying     P1C-217

log neighbor adjacencies     P1C-212

metrics, adjusting     P1C-212

offsets, applying     P1C-155, P1C-169, P1C-213

redistribution

(examples)     P1C-318

RIP and IP Enhanced IGRP (example)     P1C-319

route authentication     P1C-214

route summarization     P1C-213

split horizon, enabling     P1C-216

timers, adjusting     P1C-215

ip flow-cache entries command     P1C-99

ip forward-protocol command     P1C-32

ip forward-protocol spanning-tree command     P1C-34

ip forward-protocol turbo-flood command     P1C-34

ip hello-interval eigrp command     P1C-215

ip helper-address command     P1C-32

ip hold-time eigrp command     P1C-216

ip host command     P1C-16

ip hp-host command     P1C-18

ip icmp rate-limit unreachable command     P1C-76

ip igmp access-group command     P1C-344

ip igmp helper-address command     P1C-377, P1C-416

ip igmp join-group command     P1C-99, P1C-344, P1C-346

ip igmp query-interval command     P1C-345

ip igmp query-max-response-time command     P1C-346

ip igmp query-timeout command     P1C-345

ip igmp static-group command     P1C-346

ip igmp unidirectional-link command     P1C-416

ip igmp version command     P1C-345

ip irdp command     P1C-29

ip local policy route-map command     P1C-310

ip mask-reply command     P1C-77

ip mobile arp command     P1C-15

ip mobile foreign-agent command     P1C-120

ip mobile foreign-service command     P1C-120

ip mobile home-agent address command     P1C-124

ip mobile home-agent command     P1C-119

ip mobile home-agent standby command     P1C-125

ip mobile host command     P1C-119

ip mobile secure command     P1C-120

ip mobile virtual-network command     P1C-119

ip mrm accept-manager command     P1C-423

ip mrm command     P1C-423

ip mrm manager command     P1C-425

ip mroute-cache command     P1C-347

ip mroute command     P1C-367

ip msdp border sa-address command     P1C-398, P1C-402

ip msdp default-peer command     P1C-401

ip msdp originator-id command     P1C-403

ip msdp sa-filter in command     P1C-400

ip msdp sa-filter out command     P1C-399

ip msdp sa-request command     P1C-397

ip msdp ttl-threshold command     P1C-399

ip mtu command     P1C-78

IP multicast

Multicast Source Discovery Protocol

See MSDP

ip multicast boundary command     P1C-354, P1C-374

ip multicast cache-headers command     P1C-376

ip multicast default-rpf-distance command     P1C-417

ip multicast helper-map command     P1C-375

ip multicast rate-limit command     P1C-367

IP multicast routing

ATM

idling policy     P1C-373

ATM point-to-multipoint SVC, over     P1C-372

Auto-RP

cache, clearing     P1C-381

configuring     P1C-341

mapping agent     P1C-342

bootstrap router     P1C-351

BSR     P1C-351

CGMP

clearing     P1C-381

enabling     P1C-376

proxy     P1C-376

class D address     P1C-336

debug messages, logging     P1C-347

dense-mode PIM, enabling     P1C-339

designated router     P1C-359

desktop conferencing session     P1C-347

diagnostic tool     P1C-421

Distance Vector Multicast Routing Protocol

See IP multicast routing, DVMRP

DVMRP

auto-summarization     P1C-363

definition     P1C-336

description     P1C-337

interoperability     P1C-348

mrouted protocol     P1C-348

peering with neighbors     P1C-363

reject non-pruning neighbors     P1C-365

route, advertising     P1C-350

route hog notification     P1C-362

routes, clearing     P1C-381

route threshold     P1C-362

summary address     P1C-362

unicast routing     P1C-362

enabling on all interfaces to the services manager      P1C-99

enabling on router     P1C-338

fast switching     P1C-347

functional address     P1C-351

IGMP

cache, deleting entries from     P1C-381

description     P1C-336

enabling     P1C-339

helper address     P1C-377

host group addresses     P1C-336

host-query messages     P1C-345

purpose     P1C-335

query response time     P1C-345

query timeout     P1C-345

statically connected router member     P1C-346

UDLR

See UDLR

version     P1C-345

IP multicast routing table

clearing     P1C-381

displaying     P1C-382

Join message     P1C-337

load splitting

(example)     P1C-391

(figure)     P1C-391

configuration tasks     P1C-378

description     P1C-377

MBONE     P1C-336, P1C-347

mrinfo requests     P1C-349

mroute     P1C-366

mrouted

advertising routes     P1C-350

description     P1C-348

tunnel interface's destination address     P1C-350

multicast groups

controlling host access to     P1C-344

displaying     P1C-381

joining     P1C-344

multicast information, displaying     P1C-381

Multicast Routing Monitor

(example)     P1C-426

beacon messages     P1C-425

description     P1C-421

environment (figure)     P1C-424, P1C-426

Manager     P1C-421, P1C-425

Manager restrictions     P1C-423

multiple groups     P1C-423

status report, displaying     P1C-426

status report cache buffer, clearing     P1C-426

status report requests     P1C-423

test, conducting     P1C-425

test information, displaying     P1C-426

test name     P1C-425

Test Receiver information, displaying     P1C-426

Test Receiver interface     P1C-423

Test Receiver parameters     P1C-425

Test Sender information, displaying     P1C-426

Test Sender interface     P1C-423

Test Sender parameters     P1C-425

UDP port numbers     P1C-425

multimedia conferencing     P1C-347

overview     P1C-335

packet headers, storing     P1C-376

peering     P1C-364

PIM

border     P1C-354

dense mode     P1C-337

description     P1C-336

domain border     P1C-354

filtering     P1C-377

information, displaying     P1C-382

maximum number of VCs     P1C-373

NBMA mode, enabling     P1C-360

neighbors, displaying     P1C-382

preventing     P1C-377

shortest path tree, delaying use     P1C-358

sparse-dense mode, enabling     P1C-339, P1C-340, P1C-353

sparse mode     P1C-337

sparse mode, router-query messages     P1C-360

version, setting     P1C-353

Version 2     P1C-351

Prune message     P1C-337

pruning     P1C-345

rendezvous point (RP)     P1C-337

Reverse Path Forwarding (RPF)

description     P1C-359

RP

address, configuring     P1C-340

assigning to a group     P1C-359

Auto-RP, groups covered     P1C-342

Auto-RP, mapping agent     P1C-342

displaying     P1C-382

filter RP announcements     P1C-343

group-to-RP mapping, displaying     P1C-342

PIM Version 2     P1C-351

RP mapping agent     P1C-342

RPF

description     P1C-359

RTP header compression     P1C-367

sdr

displaying cache     P1C-382

listener support     P1C-347

shared tree     P1C-357

shortest path tree     P1C-357

source tree     P1C-357

sparse-mode PIM, enabling     P1C-339

statically connected member     P1C-346

static route     P1C-366

stub multicast routing

(example)     P1C-390

description     P1C-376

figure     P1C-390

testing     P1C-421

time-to-live (TTL) threshold     P1C-346

Token Ring, over     P1C-350

(example)     P1C-387

Token Ring MAC address mapping     P1C-351

tunnel     P1C-378

ip multicast routing command     P1C-99

ip multicast-routing command     P1C-338

ip multicast ttl-threshold command     P1C-346

ip multicast use-functional command     P1C-351

ip name-server command     P1C-17

ip nat command     P1C-37, P1C-38, P1C-40, P1C-41, P1C-42, P1C-44

ip nat inside destination command     P1C-44

ip nat inside source command     P1C-37, P1C-38, P1C-39, P1C-41, P1C-43

ip nat pool command     P1C-38, P1C-41

ip nat translation command     P1C-44, P1C-45

ip nat translation timeout command     P1C-44

ip netmask-format command     P1C-46

ip nhrp authentication command     P1C-21

ip nhrp holdtime command     P1C-26

ip nhrp interest command     P1C-22

ip nhrp map command     P1C-21, P1C-47

ip nhrp max-send command     P1C-25

ip nhrp network-id command     P1C-20

ip nhrp nhs command     P1C-21

ip nhrp record command     P1C-25

ip nhrp responder command     P1C-26

ip nhrp server-only command     P1C-27

ip nhrp trigger-svc command     P1C-24

ip nhrp use command     P1C-22

ip ospf authentication command     P1C-179

ip ospf authentication-key command     P1C-179

ip ospf cost command     P1C-179

ip ospf dead-interval command     P1C-179

ip ospf demand-circuit command     P1C-188

ip ospf hello-interval command     P1C-179

ip ospf message-digest-key command     P1C-179

ip ospf name-lookup command     P1C-185

ip ospf network command     P1C-180, P1C-181, P1C-182

ip ospf priority command     P1C-179

ip ospf retransmit-interval command     P1C-179

ip ospf transmit-delay command     P1C-179

ip pgm router command     P1C-412

ip pim accept-rp command     P1C-360

ip pim border command     P1C-354

ip pim bsr-candidate command     P1C-354

ip pim command     P1C-339, P1C-340

ip pim minimum-vc-rate command     P1C-374

ip pim multipoint-signalling command     P1C-372

ip pim nbma-mode command     P1C-360

ip pim neighbor-filter command     P1C-377

ip pim query-interval command     P1C-360

ip pim rp-address command     P1C-359

ip pim rp-announce-filter command     P1C-343

ip pim rpr-candidate command     P1C-355

ip pim send-rp-announce command     P1C-342

ip pim send-rp-discovery command     P1C-342

ip pim spt-threshold command     P1C-358

ip pim vc-count command     P1C-373

ip pim version command     P1C-353

ip policy route-map command     P1C-308

ip prefix-list command     P1C-243, P1C-244

ip probe proxy command     P1C-17

ip proxy-arp command     P1C-14

ip redirects command     P1C-77

ip rip authentication command     P1C-157

ip rip authentication mode command     P1C-157

ip rip receive version command     P1C-156

ip rip send version command     P1C-156

ip rip triggered command     P1C-162

ip route-cache command

for policy routing     P1C-310

ip route-cache flow command     P1C-99

ip route command     P1C-300

ip routing command     P1C-27

ip rtp compression-connections command     P1C-369

ip rtp header-compression command     P1C-369

ip sdr cache-timeout command     P1C-348

ip sdr listen command     P1C-347

ip source-route command     P1C-79

ip split-horizon command     P1C-161, P1C-173

ip split-horizon eigrp command     P1C-216

ip subnet-zero command     P1C-10

ip summary-address eigrp command     P1C-214

ip summary-address rip command     P1C-157, P1C-159

ip tcp chunk-size command     P1C-96

ip tcp compression-connections command     P1C-94

ip tcp finwait-time command     P1C-96

ip tcp header-compression command     P1C-93

ip tcp path-mtu-discovery command     P1C-95

ip tcp queuemax command     P1C-97

ip tcp selective-ack command     P1C-96

ip tcp synwait-time command     P1C-95

ip tcp timestamp command     P1C-96

ip unnumbered command     P1C-12, P1C-349, P1C-350

ip unreachables command     P1C-76

IRDP

conformance to router discovery protocol     P1C-28

enabling     P1C-29

use in routing assistance     P1C-28

isis circuit-type command     P1C-224

isis csnp-interval command     P1C-222

IS-IS for IP

adjacency, specifying     P1C-224

advertised hello interval, setting     P1C-222

area passwords, configuring     P1C-226

area tag     P1C-220

conditional default origination     P1C-226

configuration task list     P1C-219

configuring     P1C-219

default route, generating     P1C-226

designated router election, specifying     P1C-224

domain passwords, configuring     P1C-226

hello interval, setting     P1C-222

interface parameters, configuring     P1C-221

interface password, assigning     P1C-224

link state metrics, configuring     P1C-222

password authentication     P1C-226

retransmission level, setting     P1C-223

route redistribution     P1C-302

system type     P1C-226

isis hello-interval command     P1C-222

isis hello-multiplier command     P1C-223

isis lsp-interval command     P1C-223

isis metric command     P1C-222

IS-IS Multiarea Support

configuration

(example)     P1C-230

LSP flooding     P1C-224

output of show commands     P1C-228

routing level     P1C-227

isis password command     P1C-224

isis priority command     P1C-224

isis retransmit-interval command     P1C-223

isis retransmit-throttle-interval command     P1C-223

ISO 10589     P1C-219

is-type command     P1C-226

J

Join message

IP multicast routing     P1C-337

K

keepalive timers, BGP     P1C-262

key chain command     P1C-313

for DRP     P1C-80

for IP Enhanced IGRP     P1C-214

key command     P1C-313

for DRP     P1C-80

for IP Enhanced IGRP     P1C-214

key-string command     P1C-313

for DRP     P1C-81

for IP Enhanced IGRP     P1C-214

L

lease

specifying     P1C-70

lease command     P1C-68

link-state metrics

IS-IS for IP, configuring     P1C-222

local-area mobility

configuring     P1C-14

redistributing routes     P1C-15

lock-and-key access

dynamic access list, creating     P1C-82

log-adj-changes command     P1C-189

log neighbor adjacencies

IP Enhanced IGRP     P1C-212

loopback

use with OSPF     P1C-186

M

MAC addresses

determining     P1C-12

manager command     P1C-425

masks

format in displays     P1C-46

implicit, in IP access lists, example     P1C-104

See also subnet masks

match as-path command     P1C-303

match community-list command     P1C-303

match interface command     P1C-303

match ip address command     P1C-303, P1C-309

match ip next-hop command     P1C-303

match ip route-source command     P1C-303

match length command     P1C-309

match metric command     P1C-303

match nlri command     P1C-289, P1C-290

match route-type command     P1C-303

match tag command     P1C-303

maximum-paths command     P1C-233, P1C-302

maximum transmission unit

See MTU

MBONE     P1C-336, P1C-347

RTP header compression     P1C-368

MD5 (Message Digest 5) authentication

TCP MD5 for BGP     P1C-260

(example)     P1C-282

MD5 authentication

IP Enhanced IGRP     P1C-214

OSPF     P1C-179, P1C-182

RIP     P1C-157

MED (Multi Exit Discriminator)

comparing routes from same sub-AS     P1C-263

in choosing a sub-AS path in a confederation     P1C-264

missing     P1C-263

with value of infinity     P1C-232

Media Access Control

See MAC addresses

Message Digest 5 (MD5) authentication

See MD5 authentication

messages

access list violation     P1C-83, P1C-85

Internet broadcast, establishing     P1C-32

IP, Destination Unreachable     P1C-78

logging     P1C-83, P1C-85

metric holddown command     P1C-172

metric maximum-hops command     P1C-173

metrics

automatic translations between IP routing protocols     P1C-304

BGP     P1C-231, P1C-232

DVMRP     P1C-348

IGRP     P1C-167, P1C-171

IP Enhanced IGRP     P1C-209

adjusting     P1C-212

IS-IS link-state     P1C-222

RIP     P1C-153

translations supported between IP routing protocols     P1C-304

metric weights command     P1C-171, P1C-212

MIB

OSPF     P1C-177

missing MED     P1C-263

MNLB Feature Set for LocalDirector

NetFlow cache, adjusting     P1C-99

network configuration (figure)     P1C-108

product description     P1C-97

related documentation     P1C-98

restrictions     P1C-98

MNLB forwarding agent

affinities, displaying     P1C-102

CEF, enabling     P1C-98

configuration (example)     P1C-109

ContentFlow architecture     P1C-98

memory allocation     P1C-100

multicast routing, enabling on all interfaces to the services manager      P1C-99

NetFlow switching and     P1C-99

network configuration (figure)     P1C-108

operational status, displaying     P1C-102

overview     P1C-97

related documentation     P1C-98

specifying IP and IGMP address     P1C-100

specifying port number     P1C-100

wildcard blocks, displaying     P1C-102

MNLB services manager

configuration (example)     P1C-110

overview     P1C-97

Mobile IP

AAA server     P1C-116

agent advertisements     P1C-113

agent discovery     P1C-113

agent solicitations     P1C-113

authentication     P1C-115

keys     P1C-115, P1C-116

care-of address     P1C-114

configuration tasks     P1C-119

denial-of-service attack     P1C-115

deregistration     P1C-114

foreign agents     P1C-112, P1C-113

Foreign-Home Authentication Extension     P1C-116

home agent redundancy

configuration examples     P1C-131

configuration task list     P1C-122

monitoring and maintaining     P1C-128

operation     P1C-117

overview     P1C-117

verifying     P1C-127

home agents     P1C-112, P1C-113

HSRP groups     P1C-117

MNs (mobile nodes)     P1C-112, P1C-113

Mobile-Foreign Authentication Extension     P1C-116

Mobile-Home Authentication Extension     P1C-115

mobility binding     P1C-114

mobility binding table     P1C-114

overview     P1C-111

packet forwarding     P1C-114

physical networks     P1C-117

registration     P1C-114

replay attacks     P1C-115

routing     P1C-114

security     P1C-115

keys     P1C-115, P1C-116

security associations, storing     P1C-116

virtual networks     P1C-117

modes

See command modes

mrinfo command     P1C-421

MRM

See IP multicast routing, Multicast Routing Monitor

mrm command     P1C-425

mroute     P1C-366

mrouted protocol

See IP multicast routing, mrouted

MSDP

benefits     P1C-395

enabling     P1C-396

overview     P1C-393

peer, configuring     P1C-396

prerequisites     P1C-395

mstat command     P1C-421

mtrace command     P1C-421

MTU

definition     P1C-78

IP

of path     P1C-77

size, specifying     P1C-78

multicast

group, joining     P1C-344

static routes     P1C-366

See also IP multicast routing

multicast routing

See IP multicast routing

Multicast Routing Monitor

See IP multicast routing, Multicast Routing Monitor

Multicast Source Discovery Protocol

See MSDP

MultiNode Load Balancing Feature Set for LocalDirector

See MNLB Feature Set for LocalDirector

MultiNode Load Balancing forwarding agent

See MNLB forwarding agent

MultiNode Load Balancing services manager

See MNLB services manager

multiprotocol BGP (Border Gateway Protocol)

address

aggregate     P1C-293

benefits     P1C-283

description     P1C-283

DVMRP routes

redistribute     P1C-291

enabling

peer     P1C-287

peer group     P1C-287

restrictions     P1C-284

route reflector, configuring     P1C-292

N

named IP access lists     P1C-84

NAT

configuration tasks     P1C-36

displaying translations     P1C-45

dynamic entries, clearing     P1C-45

dynamic translations     P1C-38

inside global address     P1C-36

inside local address     P1C-36

inside source translation     P1C-36

inside source translation (example)     P1C-59

outside global address     P1C-36

outside local address     P1C-36

overlapping address (example)     P1C-60

overlapping addresses     P1C-40

overloading a global address     P1C-38

overloading a global address (example)     P1C-60

overview     P1C-35

static translations     P1C-37

TCP load distribution     P1C-42

TCP load distribution (example)     P1C-61

timeouts     P1C-44

NBMA network

address advertised as valid     P1C-26

definition     P1C-18

establishing NHRP (figure)     P1C-19

logical versus physical (figure)     P1C-50

with PIM     P1C-360

neighbor activate command     P1C-287

neighbor advertisement-interval command     P1C-259

neighbor command

IGRP     P1C-170

OSPF     P1C-181, P1C-182

RIP     P1C-155

neighbor database-filter command     P1C-191

neighbor default-originate command     P1C-259

neighbor description command     P1C-258

neighbor distribute-list command     P1C-242, P1C-259

neighbor ebgp-multihop command     P1C-259

neighbor filter-list command     P1C-246, P1C-259

neighbor maximum-prefix command     P1C-259

neighbor next-hop-self command     P1C-247, P1C-259

neighbor password command     P1C-259

neighbor peer-group command     P1C-258, P1C-260

neighbor remote-as command     P1C-235, P1C-258, P1C-286, P1C-287, P1C-289

neighbor route-map command     P1C-249, P1C-259, P1C-289

neighbor route-reflector-client command     P1C-256

neighbors, BGP

disabling     P1C-260

enabling a previously disabled     P1C-261

neighbor send-community command     P1C-251, P1C-259

neighbor shutdown command     P1C-260

neighbor soft-reconfiguration inbound command     P1C-259

neighbors timers command     P1C-262

neighbor update-source command     P1C-259

neighbor version command     P1C-248, P1C-259

neighbor weight command     P1C-241, P1C-259

netbios-name-server command     P1C-67

NetBIOS name servers

available to the client     P1C-67

NetBIOS node type

selecting     P1C-68

netbios-node-type command     P1C-68

NetFlow

policy routing     P1C-311

NetFlow cache

size, adjusting     P1C-99

NetFlow switching

cache entries     P1C-99

enabling on interfaces     P1C-99

netmask, definition     P1C-46

network (BGP) command     P1C-235

network address translation

See NAT

network backdoor command     P1C-261

network command     P1C-67, P1C-169, P1C-211

OSPF     P1C-179

RIP     P1C-154

network diameter, enforcing (IGRP)     P1C-173

network masks, format     P1C-46

network number

OSPF     P1C-184

network number,

BGP     P1C-231

network weight command     P1C-248

Next Hop Resolution Protocol

See NHRP for IP; NHRP for IPX

Next Hop Server

See NHRP for IP, Next Hop Server; NHRP for IPX, Next Hop Server

NHRP for IP

(example)     P1C-49

access list     P1C-22

authentication     P1C-21

cache clearing

dynamic entries     P1C-47

static entries     P1C-47

cache monitoring     P1C-47

Cisco implementation     P1C-18

configuration task list     P1C-20

enabling     P1C-20

holdtime     P1C-26

initiation, controlling     P1C-22

interfaces supported     P1C-18

loop detection     P1C-25

Next Hop Server

as responder     P1C-26

configuring     P1C-21

definition     P1C-19

packet rate     P1C-25

record options, suppressing     P1C-25

requests, triggering     P1C-22

server-only mode     P1C-27

static IP-to-NBMA address mapping, configuring     P1C-21

time addresses advertised as valid     P1C-26

traffic monitoring     P1C-47

tunnel (example)     P1C-56

tunnel network     P1C-26

virtual private network     P1C-19

NLRI (network layer reachability information)

keywords     P1C-286

NLRI to address family configuration, converting     P1C-286

no form of a command

using     xxxvii

nonbroadcast, multiaccess network

See NBMA network

nonbroadcast networks, configuring OSPF on     P1C-181

notes

usage in text     xxix

O

ODR

configuration tasks     P1C-149

default routes     P1C-150

description     P1C-149

disabling propagation of stub routing information     P1C-150

enabling     P1C-149, P1C-150

filtering information     P1C-151

redistributing     P1C-151

routes populating the IP routing table     P1C-150

stub routing information     P1C-150

timer     P1C-151

offset-list command     P1C-155, P1C-169, P1C-213

offsets, applying     P1C-155, P1C-169, P1C-213

On-Demand Routing

See ODR

online documentation

See CCO

Open Shortest Path First

See OSPF

OSPF

address range for a single route, specifying     P1C-184

administrative distances     P1C-186

aging pacing     P1C-189

area parameters, configuring     P1C-182

authentication for an area, enabling     P1C-182

authentication key, specifying     P1C-179

authentication type for interface, specifying     P1C-179

basic commands, configuration (example)     P1C-198

basic commands, configuring (example)     P1C-198, P1C-320

broadcast or nonbroadcast networks, configuring for     P1C-180

checksum pacing     P1C-189

Cisco implementation     P1C-177

complex configuration (example)     P1C-202, P1C-324

conditional default origination

(example)     P1C-206, P1C-328

configuring     P1C-185

configuration (examples)     P1C-193

configuration task list     P1C-178

configuring over on-demand circuits     P1C-187

cost differentiation     P1C-186

default external route cost, assigning     P1C-182

default routes, generating     P1C-185

distance     P1C-187

DNS name lookup     P1C-185

enabling     P1C-179

hello interval, setting     P1C-179

ignore MOSPF LSA packets     P1C-192

interface parameters, configuring     P1C-179

IP multicast     P1C-177

IRDP advertisements to multicast address, sending     P1C-29

link state retransmission interval, setting     P1C-179

lookup of DNS names, configuring     P1C-185

LSA flooding, blocking     P1C-191

LSA group pacing     P1C-189, P1C-191

LSAs to be flooded, displaying     P1C-192, P1C-193

MD5 authentication

enabling     P1C-179

enabling for an area     P1C-182

metrics, controlling     P1C-186

MOSPF packets, ignoring     P1C-192

multicast, IP     P1C-177

multicast addressing     P1C-180

neighbor state changes, viewing     P1C-189

network type, configuring     P1C-180

nonbroadcast networks, configuring     P1C-181

Not So Stubby Area     P1C-183

NSSA, defining     P1C-183

on-demand circuit     P1C-187

packet pacing     P1C-192

path cost, specifying     P1C-179

point-to-multipoint

(example)     P1C-194

description     P1C-180

refresh pacing     P1C-189

route calculation timers, configuring     P1C-187

router "dead" interval, setting     P1C-179

route redistribution (example)     P1C-197, P1C-320

router ID, forcing choice of     P1C-186

router priority, setting     P1C-179

routers for an autonomous system, configuring (example)     P1C-199, P1C-321

route summarization     P1C-184

simplex Ethernet interfaces, configuring     P1C-187

stub area, defining     P1C-182

summarization of routes     P1C-184

transmission time for link state updates, setting     P1C-179

virtual link, establishing     P1C-185

ospf auto-cost command     P1C-186

ospf database-filter command     P1C-191

outbound resets, BGP     P1C-238

output-delay command     P1C-162

P

passive-interface command     P1C-187, P1C-305

passwords

IS-IS for IP

area, assigning on     P1C-226

authentication     P1C-226

domain, assigning on     P1C-226

interface, assigning on     P1C-224

Path MTU Discovery

when the router acts as a host     P1C-95

when the router acts as a router     P1C-77

paths

discovery, MTU     P1C-77

peer groups

disabling     P1C-260

enabling a previously disabled     P1C-261

permit command     P1C-84

PGM Router Assist

benefits     P1C-411

description     P1C-411

enabling     P1C-412

Reliable Transport Protocol     P1C-412

traffic statistics

clearing     P1C-412

displaying     P1C-412

TSI     P1C-412

PIM

See IP multicast routing, PIM

ping command     P1C-381

IP

privileged     P1C-47

user     P1C-47

ping reply

specifying how long to wait     P1C-69

ping timeout

specifying duration     P1C-70

p msdp cache-sa-state command     P1C-396

p msdp filter-sa-request command     P1C-398

p msdp mesh-group command     P1C-402

p msdp peer command     P1C-396

policy routing     P1C-308, P1C-310

fast switched     P1C-310

Pragmatic General Multicast

See PGM Router Assist

prefix list

adding an entry     P1C-275

clearing the hit count     P1C-246

creating     P1C-244

deleting     P1C-245

disabling automatic sequence generation     P1C-245

entries, configuring     P1C-244

filtering with     P1C-243

removing an entry     P1C-245, P1C-275

route filtering     P1C-243

sequence numbers     P1C-245

sequence values     P1C-244

show entries     P1C-246

prefix table hit count     P1C-246

primary IP addresses, setting     P1C-8

privileged EXEC mode

summary     xxxiv

prompts

system     xxxiv

Protocol-Independent Multicast

See IP multicast routing, PIM

protocols

exterior IP gateway     P1C-3

proxy ARP

definition     P1C-28

disabling     P1C-14

Prune message

IP multicast routing     P1C-337

Q

question command     xxxv

R

RARP, definition     P1C-13

Real-time Transport Protocol

See RTP

receivers command     P1C-425

reconfiguring the routing table (BGP)     P1C-238

reconfiguring the routing table, BGP     P1C-237, P1C-238

redistribute command

in router configuration mode     P1C-304

redistribute dvmrp command     P1C-291

redistribution

IGRP

(example)     P1C-317

routes, disabling default information between processes     P1C-304

routes, using same metric value for all routes     P1C-304

IS-IS for IP     P1C-302

RIP, IP (example)     P1C-317

RIP and IGRP protocol (example)     P1C-317

route maps, using     P1C-302

routing information     P1C-302

static routing (example)     P1C-317

See also route redistribution

removing prefix list entries     P1C-245

rendezvous point (RP)

See IP multicast routing, RP

reset

configured inbound soft (BGP)     P1C-238

dynamic inbound soft, BGP     P1C-237

dynamic outbound soft, BGP     P1C-238

retransmission interval

setting for IP IS-IS     P1C-223

Reverse Address Resolution Protocol

See RARP

Reverse Path Forwarding (RPF)

description     P1C-359

RFC 1027

Proxy ARP     P1C-13, P1C-14

RFC 1058

RIP     P1C-153

RFC 1144

Compressing TCP/IP Headers for Low-Speed Serial Links     P1C-370

TCP header compression     P1C-368

RFC 1163

Border Gateway Protocol (BGP) Version 2     P1C-231

RFC 1166

Internet Numbers     P1C-8

RFC 1191

Path MTU Discovery     P1C-77, P1C-95

RFC 1195

Use of OSI IS-IS     P1C-11

RFC 1219

Variable-Length Subnet Masks (VLSM)     P1C-300

RFC 1253

Open Shortest Path First (OSPF) MIB     P1C-177

RFC 1256

Router Discovery Protocol     P1C-28

RFC 1267

Border Gateway Protocol (BGP) Version 3     P1C-231

RFC 1323

TCP timestamp     P1C-96

RFC 1348

DNS NSAP RRs     P1C-17

RFC 1403

BGP/OSPF interaction     P1C-270

RFC 1469

IP Multicast over Token-Ring Local Area Networks     P1C-351

RFC 1531

Dynamic Host Configuration Protocol (DHCP)     P1C-32

RFC 1567

NSSA areas     P1C-177

RFC 1583

OSPF Version 2     P1C-177

RFC 1631

The IP Network Address Translator (NAT)     P1C-34

RFC 1771

Border Gateway Protocol Version 4     P1C-231, P1C-241

RFC 1793

OSPF over demand circuit     P1C-177

RFC 1889

Real-time Transport Protocol     P1C-367

RFC 2018

TCP selective acknowledgment     P1C-95

RFC 2091

Triggered Extensions to RIP to Support Demand Circuits     P1C-162

RFC 2236

Internet Group Management Protocol, Version 2     P1C-336

RFC 2362

Protocol-Independent Multicast-Sparse Mode (PIM-SM)     P1C-336

RFC 2507

IP Header Compression     P1C-370

RFC 2508

Compressing IP/UDP/RTP Headers for Low-Speed Serial Links     P1C-370

RFC 791

Internet Protocol     P1C-78

subnetting     P1C-9

RFC 792

Internet Control Message Protocol (ICMP)     P1C-75

RFC 826

ARP     P1C-13

RFC 862

Echo TCP and UDP service     P1C-2

RFC 863

Discard TCP and UDP service     P1C-2

RFC 903

RARP     P1C-13

RFC 919

Broadcasting Internet Datagrams     P1C-31

RFC 922

Broadcasting IP Datagrams in the Presence of Subnets     P1C-31

RIP

IP

authentication     P1C-156

automatic compared to interface route summarization     P1C-157

automatic route summarization, disabling     P1C-160

enabling     P1C-154

hop count     P1C-153

redistribution example     P1C-317

route summarization     P1C-157

route summarization,configuring     P1C-159

route summarization, disabling     P1C-160

route summarization, restrictions     P1C-158

route summarization, specified interfaces     P1C-159

route summarization, verifying     P1C-159

route summarization and eigrp     P1C-159

route summarization examples     P1C-163

running with IGRP     P1C-160

source IP address, disabling validation of     P1C-161

timers, adjusting     P1C-155

unicast updates, allowing     P1C-154

version, specifying     P1C-156

ROM monitor mode

summary     xxxiv

route authentication

IP Enhanced IGRP     P1C-214

RIP     P1C-156

route-map command

for policy routing     P1C-308

for redistribution     P1C-302

route maps

policy routing, defining     P1C-308

redistribution, defining     P1C-302

router bgp command     P1C-235

Router Discovery Protocol     P1C-28

route reflector     P1C-254

router eigrp command     P1C-211

router igrp command     P1C-169

router level, specifying, IS-IS for IP     P1C-226

router mobile command     P1C-119

router odr command     P1C-150, P1C-151

router ospf command     P1C-179, P1C-188

router rip command     P1C-154

routes

advertise into multiprotocol BGP     P1C-288

default, IP

determining gateway of last resort     P1C-302

specifying     P1C-301

DVMRP

redistribute into multiprotocol BGP     P1C-291

IGRP, types     P1C-167

multiprotocol BGP

redistribute into BGP     P1C-284

static

IP, configuring     P1C-300

route summarization     P1C-213

between OSPF areas     P1C-184

Enhanced IGRP     P1C-213

IS-IS addresses     P1C-227

RIP     P1C-157

when redistributing into OSPF     P1C-184

routing

information, filtering task list     P1C-305

routing domain confederation     P1C-254

routing table

IP

dynamic     P1C-300

removing entries from     P1C-168

static     P1C-300

routing table, BGP

attributes     P1C-241

updates     P1C-237

updates (BGP)     P1C-238

routing table updates, BGP     P1C-238

RP

See IP multicast routing, RP

RPF     P1C-359

RTP

description     P1C-367

See also RTP header compression

RTP header compression     P1C-367

(examples)     P1C-384

(figure)     P1C-368

and TCP header compression, enabling     P1C-369

connections supported     P1C-369

enabling     P1C-369

express     P1C-370

Frame Relay encapsulation (example)     P1C-385

Frame Relay encapsulation, using     P1C-369

Frame Relay statistics, displaying     P1C-381

passive     P1C-369

PPP encapsulation (example)     P1C-384

prerequisites     P1C-368

statistics

clearing     P1C-381

displaying     P1C-382

supported protocols     P1C-368

S

satellite link     P1C-413

saving configuration changes     xxxviii

secondary addresses

IP

assigning     P1C-9

in networking subnets (example)     P1C-48

use in Frame Relay and SMDS (example)     P1C-164, P1C-175

security

IP Enhanced IGRP authentication     P1C-214

selective acknowledgment, TCP     P1C-95

senders command     P1C-425

send-lifetime command     P1C-313

for DRP     P1C-81

for IP Enhanced IGRP     P1C-214

sequence numbers in prefix list     P1C-245

sequence values in prefix lists     P1C-244

serial interfaces

IP, example     P1C-49

service dhcp command     P1C-70

services manager

See MNLB services manager

sessions

BGP

default version     P1C-248

resetting     P1C-249

set as-path command     P1C-303

set automatic-tag command     P1C-303

set comm-list delete command     P1C-251

set community command     P1C-303

set dampening command     P1C-303

set default interface command     P1C-309

set interface command     P1C-309

set ip default next-hop command     P1C-309

set ip next-hop (BGP) command     P1C-247

set ip next-hop command     P1C-309

set ip next-hop verify-availability command     P1C-312

set ip precedence command     P1C-309

set level command     P1C-303

set local-preference command     P1C-303

set metric command     P1C-303

set metric command (IGRP or IP Enhanced IGRP)     P1C-303

set metric-type command     P1C-303

set metric-type internal command     P1C-304

set next-hop command     P1C-303

set origin command     P1C-303

set-overload-bit command     P1C-227

set tag command     P1C-304

set weight command     P1C-303

show access-lists command     P1C-101

show arp command     P1C-46

show frame-relay ip rtp header-compression command     P1C-381

show hosts command     P1C-46

show ip access-list command     P1C-101

show ip accounting checkpoint command     P1C-101

show ip accounting command     P1C-92

show ip aliases command     P1C-46

show ip arp command     P1C-46

show ip bgp cidr-only command     P1C-268

show ip bgp command     P1C-268

show ip bgp community command     P1C-268

show ip bgp community-list command     P1C-268

show ip bgp dampened-paths command     P1C-267

show ip bgp filter-list command     P1C-268

show ip bgp flap-statistics command     P1C-266

show ip bgp inconsistent-as command     P1C-268

show ip bgp neighbors command     P1C-268

show ip bgp paths command     P1C-268

show ip bgp peer-group command     P1C-268

show ip bgp regexp command     P1C-268

show ip bgp summary command     P1C-268

show ip cache policy command     P1C-314

show ip casa affinities command     P1C-102

show ip casa oper command     P1C-102

show ip casa stats command     P1C-102

show ip casa wildcard command     P1C-102

show ip dhcp binding command     P1C-71

show ip dhcp conflict command     P1C-71

show ip dhcp database command     P1C-71

show ip dhcp server statistics command     P1C-71

show ip drp command     P1C-101

show ip dvmrp route command     P1C-381

show ip eigrp interfaces command     P1C-217

show ip eigrp neighbors command     P1C-217

show ip eigrp topology command     P1C-217

show ip eigrp traffic command     P1C-217

show ip igmp groups command     P1C-381

show ip igmp interface command     P1C-381

show ip igmp udlr command     P1C-417

show ip interface command     P1C-46

show ip irdp command     P1C-46

show ip local policy command     P1C-314

show ip masks command     P1C-47

show ip mcache command     P1C-382

show ip mobile binding command     P1C-122

show ip mobile globals command     P1C-121

show ip mobile host command     P1C-122

show ip mobile host group command     P1C-121

show ip mobile interface command     P1C-121

show ip mobile secure command     P1C-121

show ip mobile traffic command     P1C-122

show ip mobile tunnel command     P1C-122

show ip mobile violation     P1C-122

show ip mobile visitor command     P1C-122

show ip mpacket command     P1C-382

show ip mrm interface command     P1C-426

show ip mrm manager command     P1C-426

show ip mrm status-report command     P1C-426

show ip mroute command     P1C-382

show ip msdp count command     P1C-403

show ip msdp peer command     P1C-403

show ip msdp sa-cache command     P1C-403

show ip msdp summary command     P1C-403

show ip nat statistics command     P1C-45

show ip nat translations command     P1C-45

show ip nhrp command     P1C-47

show ip nhrp traffic command     P1C-47

show ip ospf border-routers command     P1C-193

show ip ospf command     P1C-193

show ip ospf database command     P1C-193

show ip ospf flood list command     P1C-192, P1C-193

show ip ospf interface command     P1C-193

show ip ospf neighbor command     P1C-193

show ip ospf request-list command     P1C-193

show ip ospf retransmission-list command     P1C-193

show ip ospf virtual-links command     P1C-193

show ip pgm router command     P1C-412

show ip pim bsr command     P1C-356

show ip pim interface command     P1C-382

show ip pim neighbor command     P1C-382

show ip pim rp command     P1C-342, P1C-382

show ip pim rp-hash command     P1C-356

show ip pim vc command     P1C-382

show ip policy command     P1C-314

show ip protocols command     P1C-314

show ip redirects command     P1C-47, P1C-101

show ip rip database command     P1C-162

show ip route command     P1C-47, P1C-314

show ip route mobile command     P1C-122

show ip route summary command     P1C-47, P1C-314

show ip route supernets-only command     P1C-314

show ip rpf command     P1C-382

show ip rtp header-compression command     P1C-382

show ip sdr command     P1C-382

show ip tcp header-compression command     P1C-101

show ip traffic command     P1C-101

show isis database command     P1C-228

show isis routes command     P1C-228

show isis spf-log command     P1C-228

show isis topology command     P1C-228

show key chain command     P1C-314

show route-map command     P1C-314

show route-map ipc command     P1C-312

show standby command     P1C-102

show tcp statistics command     P1C-102

simplex circuit, definition     P1C-79

simplex Ethernet circuit

configuring     P1C-79

simplex Ethernet interfaces, configuring IP     P1C-79

SMDS

disabled split horizon     P1C-161, P1C-173

snmp-server enable traps command     P1C-91

snmp-server host command     P1C-91

soft reset (BGP)     P1C-238

soft reset, BGP     P1C-237, P1C-238

split horizon

IP, enabling     P1C-161, P1C-173

IP Enhanced IGRP     P1C-216

using with IP route summarization     P1C-158

standby authentication command     P1C-90

standby ip command     P1C-89

standby mac-refresh command     P1C-90

standby preempt command     P1C-90

standby priority command     P1C-90

standby router or access server, displaying status of     P1C-102

standby timers command     P1C-90

standby track command     P1C-90

static routes

IP

configuring     P1C-300

redistribution (example)     P1C-317

redistributing     P1C-302

stub area

See OSPF

stub IP multicast routing

description     P1C-376

stub router

in ODR environment     P1C-149

stub routing

On Demand Routing (ODR)     P1C-149

subinterface configuration mode

summary     xxxiv

subnet masks, variable length

(example)     P1C-197, P1C-315

definition     P1C-299

subnets

displaying number using masks     P1C-47

enabling use of subnet zero     P1C-9

in OSPF network (figure)     P1C-200, P1C-322

IP, creating network from separated, example     P1C-48

summary-address command     P1C-227

for OSPF     P1C-184

summary address entries, checking for     P1C-160

summary addresses     P1C-214

switching decisions by BGP routing table     P1C-240

synchronization, BGP

disabling     P1C-240

figure     P1C-276

synchronization command     P1C-240

T

Tab key

command completion     xxxv

table-map command     P1C-261

TCP

connections

enabling Path MTU Discovery     P1C-95

MD5 authentication for BGP     P1C-260

setting connection-attempt time     P1C-94

header compression

connections supported     P1C-94

disabling conflicting features     P1C-96

enabling     P1C-93

express     P1C-93, P1C-370

See also TCP/IP header compression

maximum read size     P1C-96

outgoing queue size     P1C-97

overview     P1C-1

selective acknowledgment     P1C-95

statistics, clearing     P1C-101

statistics, displaying     P1C-102

timestamp     P1C-96

window size     P1C-96

See also TCP/IP header compression

TCP/IP

header compression

express     P1C-93, P1C-370

overview     P1C-1

terminal

network mask format     P1C-46

term ip netmask-format command     P1C-46

time range     P1C-86

timers

BGP, adjusting     P1C-262

IGRP, adjusting     P1C-172

IP Enhanced IGRP     P1C-215

RIP, adjusting     P1C-155

timers basic (RIP) command     P1C-155

timers basic command     P1C-151, P1C-172

timers bgp command     P1C-262

timers lsa-group-pacing command     P1C-191

timers spf command     P1C-187

Token Ring

functional address     P1C-351

IP multicast routing over     P1C-351

trace command

IP

privileged     P1C-47

user     P1C-47

traffic-share command     P1C-171

translations

supported metric, between IP routing protocols     P1C-304

Transmission Control Protocol

See TCP

transmit-interface command     P1C-79

tunnel

unidirectional     P1C-414

tunnel destination

UDLR     P1C-415

tunnel key command     P1C-26

tunnel mode command     P1C-26

tunnel source

UDLR     P1C-415

tunnel udlr receive-only command     P1C-415

tunnel udlr send-only command     P1C-416

turbo flooding     P1C-34

U

UDLR

back channel     P1C-414

description     P1C-413

downstream router     P1C-415

IGMP

(example)     P1C-419

(figure)     P1C-419

tunnel     P1C-414

(example)     P1C-417

(figure)     P1C-418

upstream router     P1C-415

UDP

broadcast addresses, establishing     P1C-32

datagrams

flooding     P1C-34

speeding up flooding     P1C-34

turbo flooding     P1C-34

use in RIP     P1C-153

udp-port command     P1C-425

unidirectional link routing

See UDLR

update broadcast, IGRP     P1C-168

User Datagram Protocol

See UDP

user EXEC mode

summary     xxxiv

V

validate-update-source command     P1C-161, P1C-173

variable-length subnet masks

See VLSMs

variance command     P1C-170

Verifying IP Route Summarization (RIP)     P1C-159

version command     P1C-156

Virtual Address Request and Reply, Probe address resolution     P1C-14

virtual link, OSPF     P1C-184

virtual private network     P1C-19

VLSM

ODR support     P1C-150

VLSMs

definition     P1C-299

OSPF example     P1C-197, P1C-315

RIP Version 2     P1C-153

W

WANs

configuring IP over     P1C-97

wildcard blocks

displaying status     P1C-102