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

Index

A

ABR 3-4

address formats

IPv4 2-2

address resolution protocol. See ARP

administrative distance

description 1-7

static routing 8-2

ARP

caching 2-3

configuring gratuitous ARP 2-12

configuring Local Proxy ARP 2-11

configuring Proxy ARP 2-10

configuring static ARP entries 2-9

description 2-2

gratuitous ARP 2-5

Local Proxy ARP 2-5

process (figure) 2-3

Proxy ARP 2-5

Reverse ARP 2-4

AS. See autonomous system

ASBR 3-5

AS confederations

configuring 6-23

description 6-4

AS numbers

4-byte support. 1-5

ranges (table) 1-5

AS-path lists

configuring 11-8

description 11-4

autonomous system

description 1-5

B

bandwidth 1-4

BDR 3-3

BGP 5-7

administrative distances (table) 5-2

clearing neighbors 5-18

conditional advertisement 6-7

conditional advertisement example 6-30

configuration modes 5-8

configuring conditional advertisement 6-28

configuring dynamic capability 6-27

configuring maximum prefixes 6-27

configuring prefix peering 6-18

configuring route dampening 6-26

default settings 5-10, 6-10

description5-1to5-7, 6-1to 6-9

disable the feature 5-11

displaying statistics 5-23, 6-39

eBGP 6-3

enable the feature 5-11

example configuration 5-23

feature history (table) 5-24, 11-18

generic specific extended community lists 11-4

guidelines 5-8, 6-10

iBGP 6-3

licensing requirements 5-7, 6-9

limitations 5-8, 6-10

MIBs 4-29, 5-24

modifying AS-paths 6-34

modifying next-hop address 6-20

MP-BGP 6-9

next-hop address tracking 6-7

path selection 5-4

prerequisites 5-7, 6-9

router ID 5-4

speakers 5-1

tuning 6-33

unicast RIB 5-7

verifying configuration 5-21, 6-38

virtualization support 5-7, 6-9

BGP aggregate addresses

configuring 6-28

BGP AS-path lists

configuring 11-8

description 11-4

BGP authentication

configuring 6-19

description 6-2

BGP autonomous systems

description 5-2

BGP capabilities negotiation

description 6-5

disabling 6-21

BGP community lists

configuring 11-9, 11-11

description 11-4

BGP extended community lists

description 11-4

BGP instance

creating 5-12

deleting 5-13

restarting 5-13

BGP load balancing

configuring 6-26

BGP loadsharing

description 6-6

BGP multipath. See BGP loadsharing

BGP peers

authentication (note) 6-2

configuring 5-14, 5-16

description 5-3

BGP route aggregation

description 6-7

BGP route dampening 6-6

BGP route redistribution

configuring 6-30

description 6-8

BGP sessions

reset options 6-3

resetting 6-20

route policies 6-3

BGP templates

configuring peer-policy templates 6-13

configuring peer templates 6-16

configuring session templates 6-11

description 6-2

peer-policy templates 6-2

peer-session templates 6-2

peer template 6-2

Border Gateway Protocol. See BGP

C

communication cost 1-4

community lists

configuring 11-9, 11-11

description 11-4

comparing

link-state and distance vector routing algorithms 1-9

D

default gateway

description 1-8

default settings

BGP 5-10, 6-10

EIGRP 4-8

HSRP 12-6

IP 2-6

object tracking 14-3

OSPF 3-12

RIP 7-4

Route Policy Manager 11-5

static routing 8-3

VRF 9-6

VRRP 13-6

delay 1-4

distance vector routing algorithms 1-9

distribution

RIP 7-3

DR 3-3

E

eBGP

configuring 6-22

configuring AS confederations 6-23

configuring multihop 6-22

description 6-3

disabling fast external failover 6-23

disabling single-hop checking 6-22

limiting the AS-path attribute 6-23

eBGP AS confederations. See AS confederations

ECMP. See equal cost multipath

EIGRP

authentication 4-5

configuring a summary address 4-17

configuring authentication 4-14

configuring hello interval 4-22

configuring load balancing 4-21

configuring route redistribution 4-17

configuring stub routing 4-16

creating an instance 4-10

default settings 4-8

deleting an instance 4-12

description4-1to ??

disabling an instance 4-13

disabling split horizon 4-23

disabling the feature 4-10

displaying statistics 4-27

DUAL algorithm 4-3

ECMP 4-6

enabling the feature 4-9

example configuration 4-28

external route metrics 4-4

feature history (table) 4-29

guidelines 4-7

hold time 4-2

internal route metrics 4-3

licensing requirements 4-7

limitations 4-7

limit redistributed routes 4-19

load balancing 4-6

neighbor discovery 4-2

prerequisites 4-7

restarting an instance 4-12

route redistribution 4-6

route summarization 4-6

route updates 4-3

shutting down on an interface 4-13

split horizon 4-6

stub routers 4-5

tuning 4-23

unicast RIB 4-4

verifying configuration 4-27

virtualization support 4-7

eigrp

passive interface 4-13

equal cost multipath 1-6

extended community lists

description 11-4

external BGP. See eBGP

F

FIB

clearing routes 10-8

description 1-11, 10-1

displaying 10-3

feature history (table) 10-10

licensing requirements 10-3

verifying 10-10

virtualization support 10-2

VRFs 1-11

forwarding

adjacency manager 1-11

architecture 1-10, 10-1

FIB 1-11

unicast forwarding distribution module 1-11

forwarding information base. See FIB

G

gratuitous ARP

configuring 2-12

description 2-5

H

Hot Standby Router Protocol. See HSRP

HSRP

addressing 12-3

configuring a group 12-8

configuring priority 12-14

customizing 12-14

default settings 12-6

description12-2to 12-5

disabling the feature 12-7

enabling the feature 12-7

example configuration 12-16

feature history (table) 12-17

guidelines 12-6

licensing requirements 12-6

limitations 12-6

load sharing 12-4

messages 12-4

prerequisites 12-6

standby router 12-2

verifying configuration 12-16

virtualization support 12-5

HSRP authentication

configuring 12-10

description 12-4

HSRP object tracking

configuring 12-12

description 12-5

HSRP versions

configuring 12-8

description 12-4

HSRP virtual MAC address

configuring 12-10

description 12-2

I

iBGP

configuring route reflector 6-24

description 6-3

iBGP route reflector. See route reflector

ICMP

description 2-5

with local proxy ARP (note) 2-6

internal BGP. See iBGP

Internet Control Message Protocol. See ICMP

IP

addresses 2-2

ARP. See ARP

configuring addresses 2-7

configuring secondary addresses 2-8

default settings 2-6

description2-1to2-6, ??to 10-2

example configuration 2-14

feature history (table) 2-15

guidelines 2-6

ICMP. See ICMP

licensing requirements 2-6

limitations 2-6

prerequisites 2-6

secondary addresses (note) 2-2

subnet masks 2-1

verifying configuration 2-14

virtualization support 2-6

IPv4. See IP

L

Layer 3 consistency checker

description 10-2

triggering 10-7

licensing requirements 5-7

BGP 6-9

EIGRP 4-7

FIB 10-3

HSRP 12-6

IP 2-6

object tracking 14-3

OSPF 3-11

RIP 7-4

Route Policy Manager 11-5

static routing 8-3

uRIB 10-3

VRF 9-5

VRRP 13-6

link-state advertisements 3-1

link-state routing algorithms 1-9

load 1-4

load balancing 1-6

Local Proxy ARP

configuring 2-11

description 2-5

M

MAC lists

description 11-2

MIBs

BGP 4-29, 5-24

OSPF 3-43, 12-17

MP-BGP 6-9

configuring 6-32

Multiprotocol BGP

see MP-BGP

N

next hop 1-2

NSSA 3-9

configuring 3-26

O

object tracking

configuring a delay 14-10

configuring a track list with boolean expression 14-6

configuring a track list with percentage 14-7, 14-8

configuring for a nonDefault VRF 14-12

configuring for route reachability 14-5

configuring on an interface 14-4

default settings 14-3

description 14-1

example configuration 14-13

feature history (table) 14-14

guidelines 14-3

licensing requirements 14-3

limitations 14-3

track list 14-2

verifying configuration 14-13

virtualization support 14-2

Open Shortest Path First. See OSPF

OSPF

adjacency 3-1, 3-3

area border router 3-4

areas 3-1, 3-4

AS border router 3-5

authentication 3-7

backup designated router 3-3

configuring area authentication 3-19

configuring a totally stubby area 3-25

configuring authentication 3-18

configuring authentication on an interface 3-20

configuring DR priority 3-18

configuring ECMP 3-16

configuring filter lists 3-23

configuring load balancing 3-16

configuring MD5 authentication 3-20

configuring networks 3-16

configuring NSSA 3-26

configuring on an interface 3-16

configuring optional parameters on an interface 3-18

configuring redistribution 3-30

configuring route summarization 3-34

configuring simple password authentication 3-20

configuring stub areas 3-24

configuring stub route advertisements 3-35

configuring the hello interval 3-18

configuring virtual links 3-28

creating an instance 3-14

dead interval 3-2

default settings 3-12

delete an instance 3-15

description3-1to ??

designated router 3-3

disable the feature 3-14

displaying statistics 3-42

enable the feature 3-13

example configuration 3-42

feature history (table) 3-43

guidelines 3-12

hello interval 3-2

hello packet 3-2

licensing requirements 3-11

limitations 3-12

link cost 3-6

link-state database 3-7

LSA 3-1

LSA flooding 3-6

LSA pacing 3-6

LSAs3-5to 3-7

LSA types (table) 3-6

MIBs 3-43, 12-17

modifying default timers 3-36

multiple instances 3-11

neighbors 3-2

not-so-stubby area 3-9

NSSA 3-9

opaque LSAs 3-7

prerequisites 3-12

redistributed routes 3-32

restarting an instance 3-39

route redistribution

description 3-10

route summarization

description 3-10

shutting down an instance 3-18

SPF optimization 3-11

stub area 3-8

stub area (figure) 3-9

stub router advertisements

description 3-11

unicast RIB 3-7

verifying configuration 3-41

virtualization support 3-11

virtual link 3-9

virtual link (figure) 3-10

OSPFv2. See OSPF

P

path length 1-4

prefix lists

configuring 11-6

description 11-2

Proxy ARP

configuring 2-10

description 2-5

R

redistiribution

description 1-6

redistribution 1-5

BGP 6-8

configuring for OSPF 3-30

configuring in BGP 6-30

configuring in RIP 7-12

configuring on EIGRP 4-17

EIGRP 4-6

maximum limit for EIGRP 4-19

maximum limit for OSPF 3-32

with route maps 11-5

reliability 1-4

Reverse ARP

description 2-4

limitations 2-4

RFC 2-4

RIB

description 1-11, 10-2

see uRIB

RIP

clearing statistics 7-17

configuring a passive interface 7-11

configuring on an interface 7-8

default settings 7-4

description 7-2

disable the feature 7-6

displaying statistics 7-17

enabling the feature 7-5

example configuration 7-18

feature history (table) 7-19

guidelines 7-4

licensing requirements 7-4

limitations 7-4

prerequisites 7-4

route filtering 7-3

tuning 7-16

verifying configuration 7-17

virtualization support 7-4

RIP authentication

configuring 7-9

description 7-2

RIP instance

creating 7-6

deleting 7-7

optional parameters 7-7

restarting 7-8

RIP load balancing

configuring 7-7

description 7-3

RIP route distribution

description 7-3

RIP route redistribution

configuring 7-12

RIP route summarization

configuring 7-11

description 7-3

RIP split horizon

configuring with poison reverse 7-11

description 7-2

route maps

configuring 11-12

configuring match parameters 11-13

configuring set parameters 11-14

description 11-2

example configuration 11-17

match criteria 11-3

redistribution 11-5

set changes 11-3

route metric

bandwidth 1-4

communication cost 1-4

delay 1-4

load 1-4

path length 1-4

reliability 1-4

Route Policy Manager

default settings 11-5

example configuration 11-17

guidelines 11-5

licensing requirements 11-5

limitations 11-5

route policy manager

description11-1to ??

verifying configuration 11-17

route reflector

configuring 6-24

description 6-5

router ID

description 1-5

routes, estimating memory requirements 10-9

route summarization

configuring 3-34

configuring on EIGRP 4-17

EIGRP 4-6

RIP 7-3

route table

description 1-2

routing algorithms

distance vector 1-9

link-state 1-9

Routing Information Protocol. See RIP

routing metrics

description 1-2

routing protocols

administrative distance 1-7

comparing link-state algorithms to distance vector algorithms 1-9

convergence. convergence 1-6

description1-1to 1-8

distance vector 1-9

link-state 1-9

next hop 1-2

redistribution 1-5, 1-6

virtualization 1-10

S

static routes

description 1-8

virtualization support 8-3

with ARP 2-3

static routing

administrative distance 8-2

configuring 8-4

configuring with VRFs 8-5

default settings 8-3

description 8-1

example configuration 8-6

feature history (table) 8-7

guidelines 8-3

licensing requirements 8-3

limitations 8-3

prerequisites 8-3

verifying configuration 8-6

stub routing

description 1-7

U

uRIB

clearing routes 10-9

description 10-1

displaying 10-6

displaying (example) 10-7

feature history (table) 10-10

Layer 3 consistency checker 10-2

licensing requirements 10-3

verifying 10-10

virtualization support 10-2

V

virtualization

description 1-10

Virtual Router Redundancy Protocol. See VRRP

VRF

assigning an interface to a VRF 9-7

configuring routing parameters 9-9

creating 9-6

default settings 9-6

deleting 9-7

example configuration 9-12, 9-13

guidelines 9-5

licensing requirements 9-5

limitations 9-5

setting the routing context 9-12

setting the scope 9-12

verifying configuration 9-12

vrf

feature history (table) 9-14

VRF-aware services

configuring 9-10

description 9-3

VRF filtering

description 9-4

example configuration 9-11

VRF-Lite

description 9-2

guidelines 9-5

limitations 9-5

VRF reachability

description 9-3

example configuration 9-11

VRRP

benefits 13-3

configuring time intervals for advertisement packets 13-12

default settings 13-6

description13-1to 13-5

disabling the feature 13-7

displaying statistics 13-17

enabling the feature 13-7

example configuration 13-18

feature history (table) 13-19

guidelines 13-6

licensing requirements 13-6

limitations 13-6

verifying configuration 13-17

virtualization support 13-5

VRRP advertisements

description 13-5

VRRP authentication

configuring 13-11

description 13-5

VRRP groups

configuring 13-8

description 13-3

VRRP priority

configuring 13-9

description 13-4

disabling preemption 13-14

preemption 13-4

VRRP tracking

configuring 13-15

description 13-5