Index

index

A

abbreviating commands 2-3

access control lists. See ACLs

ACLs

: about 1-12
: supported 1-6

aggregate capacity, full duplex 1-9

AppleTalk

: about 5-12
: AURP 5-12
: routing protocols 1-13

appletalk cable-range command 5-13

appletalk routing command 5-13

appletalk zone command 5-13

Apple Update-based Routing Protocol. See AURP

AURP

: enabling 5-12

B

backing up system image 3-18

bootable system images, copying 3-17

bootflash, disable booting from 3-17

bridge-group command 4-9, 6-3

bridge groups

: maximum number 4-10
: routing 6-4

bridge-group virtual interface. See BVIs

bridge irb command 6-6

bridge priority command 6-2, 6-3

bridge protocol command 6-2

bridging

: about 6-1
: administering 6-3
: configuration tasks 6-2
: configuring 6-2
: feature list 1-4
: initial configuration 6-2

bvi command 6-6

BVIs

: about 6-4
: configuring 6-6
: displaying information 6-7
: over Fast EtherChannel 5-6
: routing enabled 6-5

C

cd command 3-16

cdp command 4-17

CEF

: about 1-14
: warning about commands 1-14

channel-group command 7-4

Cisco Discovery Protocol, about 1-13

Cisco Express Forwarding. See CEF

Cisco IOS

: access levels 2-2
: backing out one level 2-3
: bridging functionality 6-1
: command-line interface 2-2
: command modes 2-2 to 2-3
: commands not supported B-1 to B-5
: global configuration mode 2-3
: interface configuration mode 2-3
: interface marked "up" 5-6
: line configuration mode 2-3
: listing commands 2-3
: privileged EXEC mode 2-3
: routing protocols supported 1-13
: running configuration, displaying 3-4
: software basics 2-2
: user EXEC mode 2-3

clear bridge command 6-3

clear vlan command 4-12

clear vlan statistics command 6-3

clock, setting 3-5, 3-6

clock source command 4-16, 4-29

config-reg 0x2102 command 3-17

configuration modes

: about 2-2
: global configuration 2-3
: interface configuration 2-3
: line configuration 2-3

configuration register

: changing value 3-9

configuring

10BaseT and 100BaseT 4-6

bridging 6-1

BVIs 6-6

current time 3-5

direct console connection 3-2

EtherChannel encapsulation 7-6

examples

: Catalyst 8540 CSR with HSRP C-6
: Catalyst 8540 CSR with ISL and VLAN C-1

Fast EtherChannel 7-2

Flash PC Cards 3-14

Gigabit Ethernet interfaces 4-5

host name 3-5

information required for 2-2

interfaces 4-2

IP 5-1

IP multicast 5-6

IPX 5-9

IRB 6-4

ISL over FEC 7-6

NTP 3-6

route processor redundancy 3-8

route processors 3-3

routing protocols 5-4

snooping 4-39

subinterfaces 4-9

switch processors, preferred 3-12

VLANs 4-8

configuring management ports 3-3

console connections

: configuring 3-2
: See also management ports

constrained multicast flooding 5-6

control layers, functions 1-10

copy flash tftp command 3-18

copying

system images

: from slot to slot 3-16
: to TFTP server 3-18

D

: debug ip rip command 5-6
: debug ipx routing activity 5-12
: debug ipx sap command 5-12
: debug lss ipmcast 5-8
: debug lss ipucast 5-6
: debug vlan packet command 4-12
: delete command 3-17
: dense mode, PIM 5-7
: dir command 3-16
: displaying switch router configuration 3-4
: distributed hardware forwarding 1-10
: documentation, related xiv

E

EHSA

: route processor redundancy 3-6
: switch processor redundancy 3-12

EIGRP

: about 5-3

e-mail, technical support D-3

enable mode 2-3

enable passwords 3-3

enable secret passwords 3-3

encap dot1q command 4-10, 4-11

encap isl command 4-9

encapsulation command 4-16

Enhanced High System Availability. See EHSA

Enhanced Interior Gateway Routing Protocol. See EIGRP

error messages, logging D-2

EtherChannel

: benefits 7-1
: configuring encapsulation 7-6
: ISL VLANs 7-2
: keepalive signals 7-5
: port channels supported 7-2

Ethernet interfaces

: configuring 10BaseT and 100BaseT 4-6
: configuring Gigabit Ethernet 4-5
: ethernet0 3-3

external bridge functionality 5-9

F

Fast EtherChannel. See FEC

Fast Ethernet

: configuring subinterfaces 4-9, 4-11
: Fast EtherChannel 7-2
: speeds supported 4-6

FEC

: about 1-9
: benefits 7-1
: cautions to note 7-3
: channel number 7-3, 7-6
: configuration tasks 7-2
: configuring encapsulation 7-6
: configuring ISL over 7-6
: keepalives disabled 7-5
: load balancing scheme 1-9
: port channels supported 7-2

filtering 1-12

: ACLs 1-12
: MAC addresses 1-12

Flash memory

: copying between Flash PC Cards 3-17
: deleting files 3-17
: displaying contents 3-18
: moving between media 3-16
: viewing contents 3-16

Flash PC Cards

: using and formatting 3-14

full duplex aggregate capacity 1-9

G

GEC

: about 1-9
: bandwidth scalability 7-2
: channel number 7-6
: configuration tasks 7-2
: configuring encapsulation 7-6
: keepalives disabled 7-5

Gigabit EtherChannel. See GEC

Gigabit Ethernet interfaces

: about 4-4
: configuring 4-5

global configuration mode 2-3

H

hostname command 3-5

Hot Standby Router Protocol. See HSRP

HSRP

: about 1-14
: EtherChannel compatibility 7-2
: example C-6 to C-9

I

ICMP

: access control lists (ACLs) 1-6

IGMP

: messages 5-6

IGRP

: about 5-2

integrated routing and bridging. See IRB

interface bvi command 6-6

interface configuration mode 2-3

interface port IDs

: about 4-2

interfaces

configuring

: EtherChannel 7-3
: ethernet0 port 3-3
: overview 4-2, 4-3

types supported 1-3

Interior Gateway Routing Protocol. See IGRP

Internet Control Message Protocol. See ICMP

Internet Group Membership Protocol. See IGMP

Internet Protocol multicast. See IP multicast routing

Internetwork Packet Exchange. See IPX

Inter-Switch Link protocol. See ISL

: extended ACL 1-6
: filtering 1-12
: simple ACL 1-6

ip address command 5-4

IP addresses

configuring

: EtherChannel interfaces 7-3
: Fast Ethernet interfaces 4-6
: Gigabit Ethernet interfaces 4-5
: on management port 3-4

ISL and 4-10

IP multicast routing

: about 5-6
: constrained multicast flooding 5-6
: IGMP 5-6
: PIM 5-7

ip multicast-routing command 5-7

ip pim command 5-8

IP precedence 8-1

IP routing protocols

: configuration tasks 5-2
: debugging commands 5-6
: NHRP not supported 5-3
: supported protocols 1-13, 5-2

IPX

: characteristics 5-9
: configuration tasks 5-10
: configuring network numbers 5-10
: configuring routing 5-11
: configuring subinterfaces 4-10
: default encapsulation 5-10
: encapsulation types 5-11
: EtherChannel interface configuration 7-3
: external bridges 5-9
: filtering 1-12
: network addresses 5-9
: network numbers 5-9, 5-10
: NLSP not supported 5-9
: node numbers 5-9
: parallel paths supported 5-10
: protocols and services used 5-9
: redistributing route information with EIGRP 5-3
: routing protocols 1-13
: standard ACL 1-6
: verifying 5-11

ipx maximum-paths command 5-11

ipx network command 5-11

ipx routing command 5-11

IRB

: about 1-7
: BVIs and 6-4
: configuration considerations 6-4
: configuring 6-5
: displaying information 6-7
: using 1-7, 6-4
: verifying 6-7

ISL

: about 1-8
: configuring IP addresses 4-10
: definition 4-8
: EtherChannel compatibility 7-2
: example C-1 to C-6
: packet tagging 1-8

K

: keepalive command 4-17
: Kermit protocol D-3

L

Layer 1 features 1-4

Layer 2 features 1-4

Layer 3 switching

: features 1-5
: functions 1-1

line configuration mode 2-3

line vty command 3-4

load balancing 1-12

logging command D-2

logging router output D-2

M

MAC addresses

: definition 4-2
: filtering 1-6
: HSRP 1-14
: in IPX networks 5-9

MAC address filtering 1-12

main-cpu command 3-10

management port, configuring 3-3

messages, logging D-2

mirroring. See snooping

monitoring

: snooping 4-41

multicast, IP. See IP multicast routing

N

named access lists 1-6

network area command 5-5

network command 5-4

networking protocols

: AppleTalk routing 5-12 to 5-13
: IP multicasting routing 5-6 to 5-8
: IP routing 5-1 to 5-6
: IPX routing 5-9 to 5-12

network numbers in IPX networks 5-9

Network Time Protocol 3-5

NHRP support 5-3

NLSP support 5-9

no boot system command 3-17

node numbers in IPX networks 5-9

no shutdown command 4-40

no snoop interface command 4-40

Novell IPX. See IPX

ntp server command 3-6

ntp update-calendar command 3-6

O

Open Shortest Path First. See OSPF

operating configuration, displaying 3-4

OSPF

: about 5-2
: area concept 5-2
: configuring 5-5
: process ID 5-5

P

packet filtering 1-12

packet over SONET. See POS

packet tagging 1-8

passwords

: enable passwords 3-3
: enable secret passwords 3-3

peer association, NTP 3-6

PIM

: configuring 5-7
: dense mode 5-7
: rendezvous points 5-7
: sparse mode 5-7

port-based snooping A-1

port-channel command 7-2, 7-3, 7-6

port channels 7-2

port IDs 4-2

port mirroring. See snooping

POS

about 4-12

configuring

: framing 4-18
: initially 4-16
: SONET alarms 4-20
: SONET overhead 4-18
: SPE scrambling 4-19

default configuration 4-15

encapsulation 4-13

typical applications 4-13

verifying configuration 4-22

pos delay triggers command 4-22

pos flag command 4-18, 4-32

pos framing command 4-18

pos report command 4-20, 4-22

pos scramble-atm command 4-19

pos threshold command 4-20

print working directory 3-16

privileged EXEC mode 2-3

Protocol Independent Multicast. See PIM

pwd command 3-16

Q

QoS

: about 1-10
: assigning WRR-scheduling weights 8-3
: classes supported 8-1
: configuring 8-3
: configuring at interface level A-6
: configuring at system level A-6
: disabling mapping A-5
: enabling mapping A-5
: finding effective bandwidth 8-2
: frame scheduling 8-2
: interface-level mapping 8-3
: IP precedence 8-1
: precedence default A-6
: queuing basis 8-2

qos mapping precedence command 8-3, A-6

qos switching command A-5

quality of service. See QoS

R

redundancy command 3-10, A-9

redundancy force-failover main-cpu command 3-8, 3-9, A-10

redundancy manual-sync command 3-10

redundancy preferred-switch-card-slots command 3-12

redundancy prepare-for-cpu-removal command 3-11

redundancy primary-cpu preferred command A-11

S

script command (UNIX) D-2

SDM

about 9-1

configuring

: autolearn 9-3
: size 9-3

regions 9-2

T

TCAM

: entries 9-2
: Layer 3 switching information 9-1
: protocol regions 9-1
: space 9-1
: See also SDM

TCP ACL 1-6

technical support

: FTP service and D-3
: gathering data for D-1
: logging router output D-2
: providing data to D-3
: show tech-support command D-1

terminals, logging router output to D-2

ternary content addressable memory. See TCAM

TFTP servers, backing up system image to 3-18

trunk ports, and VLANs 4-8

U

: UDP ACL 1-6
: user EXEC mode 2-3

V

verifying

: 10/100BaseT configuration 4-6
: IP multicast operation 5-8
: IPX operation 5-11
: POS configuration 4-22
: VLAN operation 4-12

virtual LANs. See VLANs

VLANs

: about 1-8
: example C-1 to C-6
: number per system 4-8
: trunk port 4-8

W

weighted round-robin. See WRR 8-2

WRR

: configuring precedence 8-3
: effective bandwidth 8-2
: weight 8-2

Table of Contents

index