Table Of Contents

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

index

Numerics

10/100 port speed, setting     4-5

24-port FXS analog interface module

configuring     36-26

description     36-5

802.1Q

see IEEE 802.1Q

8-port T1/E1 PSTN interface module

configuring     36-24

description     36-6

A

access control

entries

QoS, see QoS ACE

lists

QoS, see QoS ACL

accounting     15-46

default configuration     15-46

disabling     15-48

enabling     15-47

events     15-44

example configuration     15-49

overview     15-43

RADIUS

accounting events     15-44

creating accounting records     15-44

example configuration     15-49

overview     15-43

servers, specifying     15-45

suppressing accounting     15-46

updating the server     15-45

TACACS+

accounting events     15-44

configuration guidelines     15-46

creating accounting records     15-44

example configuration     15-49

suppressing accounting     15-46

updating the server     15-45

ACE

QoS, see QoS ACE

ACL

QoS, see QoS ACL

addresses

IP

adding to IP permit list     28-2

aliases, creating     14-6

automatic assignment     3-2

clearing from IP permit list     28-5

designating     2-5

DHCP, BOOTP, RARP and     3-8

in-band (sc0) interface and     3-4

SLIP (sl0) interface and     3-8

MAC

blocking     29-1

designating     2-5

port security and     29-1

address table

switching     4-2

administration

overview     1-5

switch     14-1, 22-1

advertisements, VTP     8-2

aggregate policing rule

see QoS policing

alarms

major     14-15

minor     14-15

aliases

command, creating     14-5

IP

creating     14-6

designating     2-5

All-Routes Explorers

maximum hops     9-10

ARP

configuring permanent and static entries     14-7

configuring permanent entries     14-7

audience     xxi

authentication

default configuration     15-7

disabling     15-11

enable password     15-10

enabling     15-9

example configuration     15-35

guidelines, configuration     15-8

Kerberos

credentials forwarding, enabling     15-31

DES key, defining and clearing     15-33

enabling     15-27

login procedure     15-5

mapping realm to host name     15-29

non-kerberized login procedure     15-6

overview     15-4

realm, defining     15-28

servers, specifying     15-29

SRVTAB files     15-30

Telnet connection (figure)     15-6

terminology     15-4

local

configuration guidelines     15-8

default configuration     15-7

disabling     15-11

enable password, setting     15-10

enabling     15-9

login password, setting     15-10

overview     15-2

password recovery     15-11

login password     15-10

NTP and     25-4

overview     15-2

RADIUS

configuration guidelines     15-8

deadtime, setting     15-23

default configuration     15-7

disabling     15-24

enabling     15-19

key, clearing     15-24

key, specifying     15-20

overview     15-3

retransmit count, setting     15-22

servers, clearing     15-23

servers, specifying     15-19

timeout, setting     15-21

recovering password     15-11

TACACS+

clearing servers     15-17

configuration guidelines     15-8

default configuration     15-7

directed request, enabling and disabling     15-12, 15-16

disabling     15-17

enabling     15-13

example configuration     15-35

key, clearing     15-17

key, specifying     15-14

login attempts allowed     15-15

overview     15-2

servers, clearing     15-17

servers, specifying     15-12

specifying servers     15-12

timeout interval     15-15

authorization

configuration guidelines     15-39

default configuration     15-39

disabling authorization     15-41

enabling authorization     15-40

events     15-37

example     15-40

example configuration     15-42

overview     15-37

TACACS+

authorization events     15-37

authorization primary options and fallback options     15-37

command authorization     15-38

default configuration     15-39

disabling     15-41

enabling     15-40

example configuration     15-42

overview     15-37

autonegotiation

duplex     4-5

speed     4-5

trunks     10-2

auxiliary VLANs

configuring     36-19

overview     36-8

B

BackboneFast

disabling     7-12

displaying statistics     7-11

enabling     7-10

figure

adding a switch     7-5

after indirect link failure     7-4

before indirect link failure     7-4

overview     7-3

banner

see login banner

blocking state, STP     6-5

BOOT environment variable

clearing     17-11, 17-12

default     17-5

displaying     17-12

overview     17-3, 17-4

setting     17-10, 17-11

boot field

overview     17-3

setting     17-6

boot image

switch and     16-2

booting

configuration register

setting value     17-10

ignoring NVRAM     17-9

BOOTP

in-band (sc0) interface and     3-8

Bootstrap Protocol

see BOOTP

BPDU guard

disabling     7-8

enabling     7-6

note     7-6

BPDUs, overview     6-2

Break key (note)     2-1

bridge forward delay, STP     6-14

bridge hello time, STP     6-14

bridge maximum aging time, STP     6-14

bridge priority, STP     6-14

bridge protocol data units

see BPDUs

broadcast suppression     26-1

disabling     26-3

enabling     26-2

bundling, EtherChannel port     5-1

C

CDP

default configuration     23-2

disabling

globally     23-2

on ports     23-3

displaying neighbor information     23-5

enabling

globally     23-2

on ports     23-3

holdtime, setting     23-4

message interval, setting     23-4

overview     23-1

channel modes, EtherChannel (table)     5-2

checksum, verifying Flash file     18-6

CIDR

static routes and     14-7

Cisco CallManager, overview     36-4

Cisco Discovery Protocol

See CDP

Cisco IP Phone 7960     36-3

Cisco VG200     36-7

CiscoWorks2000     30-5

clear boot system flash command     17-11

clearing the configuration     20-9

CLI

ROM monitor     2-1

switch

accessing     2-2

console port     2-2

editing     2-5

help     2-6

history substitution     2-6

IP addresses, designating     2-5

IP aliases, designating     2-5

MAC addresses, designating     2-5

modules, designating     2-4

normal mode     2-4

operating     2-4

overview     2-2

port ranges     2-4

ports, designating     2-4

privileged mode     2-4

shortcuts     2-5

Telnet     2-3

VLANs, designating     2-4

clock, setting     14-4

command aliases, creating     14-5

command-line interface

see CLI

committing ACLs

see QoS ACL committing

community port     9-15

community strings

defining     30-4

overview     30-2

CONFIG_FILE variable

recurrence, setting     17-7

configuration, clearing     20-9

configuration files

clearing using rcp     20-9

copying using rcp     20-6

creating     20-2

downloading

from Flash device     20-4

preparation     20-3

rcp     20-7

via rcp     20-7

via TFTP     20-3

guidelines for creating     20-1

running configuration

downloading via rcp     20-7

downloading via TFTP     20-3

uploading via rcp     20-8

uploading via TFTP     20-6

uploading

preparation     20-5, 20-8

to rcp server     20-8

to TFTP server     20-6

configuration guidelines

RADIUS accounting     15-46

TACACS+ accounting     15-46

configuration register

boot field

switch, setting     17-6

CONFIG_FILE recurrence, setting     17-7

default setting     17-5

ignoring NVRAM at boot     17-9

overview     17-2

ROM monitor console port baud rate     17-6

setting     17-10

congestion avoidance

see QoS congestion avoidance

console port

downloading software images

example PC download     19-19

example UNIX download     19-20

PC procedure     19-16

preparation     19-15

UNIX procedure     19-17

redundant supervisor and     16-2

ROM monitor baud rate     17-6

SLIP and     3-7

system message logging settings     21-5

user sessions

disconnecting     13-6

monitoring     13-5

contact, setting     14-3

COPS

communications parameters     35-62

configuring     35-57

domain name     35-61

deleting     35-62

PDP server configuration

deleting     35-61

port ASICs     35-58

QoS policy source     35-58

roles     35-59

deleting     35-60

removing     35-60

selecting locally configured QoS policy     35-59

selecting local QoS policy     35-59

CoS

see QoS

CWSI Campus     30-5

D

database

VMPS

downloading     12-7

example configuration file     12-9

date, setting     14-4

daylight saving time

disabling adjustment     25-7

enabling adjustment     25-6

default configuration

CDP     23-2

DNS     22-1

dynamic port membership     12-2

errdisable timeout     4-8

Ethernet     4-3

Fast Ethernet     4-3

Fast Ethernet trunks     10-5

Gigabit Ethernet     4-3

Gigabit Ethernet trunks     10-5

GMRP     34-9

IP permit list     28-2

local authentication     15-7

NTP     25-2

port enable state     4-7

protocol filtering     27-2

RADIUS accounting     15-46

RADIUS authentication     15-7

SNMP     30-3

spanning tree     6-10

supervisor engine     3-4

switch boot configuration     17-5

system message logging     21-4

TACACS+ accounting     15-46

TACACS+ authentication     15-7

UDLD     24-2

VLANs     9-6

VMPS     12-2

VTP     8-5

default gateway

configuring     3-5

removing     3-6

DES key

clearing     15-33

defining     15-33

destination-based QoS

see QoS

DHCP

in-band (sc0) interface and     3-8

options     3-3

releasing lease     3-9

renewing lease     3-9

disabled state, STP     6-9

DISL

see DTP

DNS

default configuration     22-1

disabling     22-3

domain name

clearing     22-3

setting     22-2

enabling     22-2

overview     22-1

server

clearing     22-3

specifying     22-2

setting up     22-2

system name and     14-1

system prompt and     14-1

documentation, related     xxiii

document organization     xxi

domain name

clearing     22-3

setting     22-2

Domain Name System

see DNS

downloading

configuration files

from Flash device     20-4

preparation     20-3

rcp     20-7

TFTP     20-3

via rcp     20-7

via TFTP     20-3

software images

example, multiple module     19-7, 19-13

example, single module     19-6, 19-13

example, supervisor     19-5, 19-11

overview     19-1

preparation     19-2, 19-9

supervisor     19-3, 19-10

switching module     19-4, 19-10

downloading software images

xmodem or ymodem download     19-21

drop thresholds

see QoS congestion avoidance

DSCP

see QoS DSCP

DTP

non-Cisco devices and     10-4

overview     10-2

duplex

Fast Ethernet     4-5

Gigabit Ethernet     4-5

Dynamic Host Configuration Protocol

see DHCP

dynamic port VLAN membership

configuration guidelines     12-3

configuring     12-5

default configuration     12-2

example     12-10

overview     12-1

reconfirming     12-7

see also VMPS

troubleshooting     12-8

Dynamic Trunking Protocol

see DTP

E

enable password

recovering lost     15-11

setting     15-10

encapsulation type descriptions, trunks (table)     10-2

environmental monitoring

LED indications     14-15

SNMP traps     14-15

supervisor engine and switching modules     14-15

syslog messages     14-15

using CLI commands     14-15

environment variables

BOOT

clearing     17-11

displaying     17-12

overview     17-3, 17-4

setting     17-10, 17-11

errdisable timeout, configuring     4-8

error messages

system message logging (syslog)     21-1

VMPS (table)     12-8

EtherChannel

administrative groups     5-2

bundling     5-1

channel modes (table)     5-2

configuration guidelines     5-4

configuring     5-4

port modes     5-5

port path cost     5-5

VLAN cost     5-6

frame distribution     5-3

IDs     5-2

modes     5-2

overview     5-1

PAgP and     5-2

port aggregation protocol     5-2

port VLAN cost     5-6

Ethernet

autonegotiation, speed     4-5

checking connectivity     4-10

default configuration     4-3

flow control keywords (table)     4-6

overview     4-1

port duplex, setting     4-5

port enable state     4-7

port name, setting     4-4

port negotiation     4-7

port speed, setting     4-5

protocol filtering

see protocol filtering

switching frames     4-2

timeout periods     4-8

Ethernet ACL QoS features

see QoS ACE or ACL

Ethernet ingress port

ACLs     35-17, 35-18

ethertype

see QoS

F

Fast EtherChannel

example configuration     10-11

Fast Ethernet

checking connectivity     4-10

default configuration     4-3

Fast EtherChannel

see EtherChannel

overview     4-1

port duplex, setting     4-5

port name, setting     4-4

port speed, setting     4-5

protocol filtering

see protocol filtering

trunks

see trunks

fiber-optic, detecting unidirectional links     24-1

filtering     35-35

filters

protocol

see protocol filtering

Flash file system

checksum, verifying     18-6

files

copying     18-3

deleting     18-5

listing     18-2

restoring     18-5

setting default     18-2

formatting device     18-6

overview     18-1

verifying file checksum     18-6

Flash PC card, formatting     18-6

Flash synchronization

examples     16-14

overview     16-3

flowcharts, QoS     35-4

flow control     4-6

configuring     4-6

keywords (table)     4-6

formatting Flash devices     18-6

forward delay timer, STP     6-2

forwarding state, STP     6-8

G

GARP Multicast Registration Protocol

See GMRP

see GMRP

GARP timers     11-7, 34-15

Gigabit EtherChannel

example configuration     10-13

Gigabit Ethernet

checking connectivity     4-10

default configuration     4-3

duplex     4-5

flow control     4-6

jumbo frames, configuring     4-9

note     4-5

overview     4-1

port name, setting     4-4

protocol filtering

see protocol filtering

trunks

see trunks

GMRP

default configuration     34-9

disabling

globally     34-17

per-port     34-11

enabling

globally     34-10

per-port     34-10

forward-all option

disabling     34-12

enabling     34-12

hardware and software requirements     34-9

overview     34-2, 34-3

registration

fixed     34-13

forbidden     34-14

normal     34-13

statistics

clearing     34-16

viewing     34-16

timers     34-15

GVRP

configuration guidelines     11-2

declarations from blocking ports     11-6

default configuration     11-2

disabling

globally     11-9

on 802.1Q ports     11-8

enabling

dynamic VLAN creation     11-4

globally     11-3

on 802.1Q ports     11-3

registration

fixed     11-5

forbidden     11-6

normal     11-5

setting

fixed registration     11-5

forbidden registration     11-6

GARP timers     11-7

normal registration     11-5

software requirements     11-1

statistics

clearing     11-8

viewing     11-8

timers     11-7

H

hello time, STP     6-2

high availability

configuring     16-11

downloading different image on standby supervisor engine     16-13

overview     16-8

supported features     16-9

versioning overview     16-10

history

switch CLI     2-6

hops, All-Routes Explorers and     9-10

I

ICMP

ping

executing     13-7

overview     13-6

testing connectivity with     4-10

time exceeded messages     13-8

traceroute and     13-8

ICMP QoS features

see QoS ACE or ACL

IEEE 802.1Q

configuring     10-6

example configuration     10-13

mapping VLANs to ISL     9-12

overview     10-1

restrictions     10-4

IGMP

configuration guidelines     34-4

disabling     34-9

enabling     34-4

joining multicast group     34-2

leave processing

disabling     34-8

enabling     34-5

leaving multicast group     34-3

multicast group

clearing     34-19

configuring     34-7, 34-18

multicast router ports

clearing     34-19

specifying     34-17

overview     34-2

statistics, viewing     34-8

IGMP QoS features

see QoS ACE or ACL

images

see software images

in-band (sc0) interface

configuring     3-4

DHCP and     3-8

IP address, assigning     3-5

overview     3-1, 3-4

RARP and     3-8

VLAN assignment     9-2

inferior BPDU, BackboneFast and     7-3

interfaces

in-band (sc0)     3-4, 9-2

SLIP (sl0)     3-4, 3-7

Internet Group Management Protocol

see IGMP

Internet protocols, supported     1-7

interVLAN routing

MSFC, refer to the Catalyst 6000 Family Multilayer Switch Feature Card and Policy Feature Card Configuration Guide

MSM, refer to the Multilayer Switch Module Installation and Configuration Note

IP

CIDR and     14-7

default gateway, configuring     3-5

static routes     14-6

subnetworks, VLANs and     9-2

IP addresses

adding to IP permit list     28-2

aliases, creating     14-6

automatic assignment     3-2

BOOTP and RARP and     3-8

clearing from IP permit list     28-5

designating     2-5

DHCP, BOOTP, RARP and     3-8

DHCP and     3-8

in-band (sc0) interface and     3-4

setting on supervisor     3-4

SLIP (sl0) interface and     3-8

IP aliases

creating     14-6

designating     2-5

IP MLS

overview     1-6

IP multicast

GMRP and     34-9

group entries     34-17

IGMP snooping and     34-4

overview     34-1

router ports and     34-17

IP multicast MLS

overview     1-6

IP permit list

addresses, adding     28-2

caution     28-5

clearing entries     28-5

default configuration     28-2

disabling     28-5

enabling     28-3

overview     28-1

IP QoS features

see QoS ACE or ACL

IP traceroute

executing     13-8

overview     13-8

IPX MLS

overview     1-6

IPX QoS features

see QoS ACE or ACL

ISL     10-9

example configuration     10-9, 10-11

mapping 802.1Q VLANs     9-12

overview     10-1

isolated port     9-15

isolated VLAN     9-15

J

jumbo frames

configuring     4-9

disabling     4-9

enabling     4-9

K

Kerberos

credentials forwarding, enabling     15-31

DES key

defining and clearing     15-33

enabling     15-27

login procedure     15-5

mapping realm to host name     15-29

non-kerberized login procedure     15-6

overview     15-4

realm, defining     15-28

servers, specifying     15-29

SRVTAB files, copying     15-30

Telnet connection (figure)     15-6

terminology     15-4

Kermit

example downloads

caution     19-16

PC procedure     19-19

UNIX procedure     19-20

PC software download procedure     19-16

preparing to download software images     19-15

UNIX software download procedure     19-17

key

RADIUS

clearing     15-24

specifying     15-20

TACACS+

clearing     15-17

specifying     15-14

L

Layer 2 QoS features

see QoS ACE or ACL

Layer 2 Switching Engine QoS features

see QoS Layer 2 Switching Engine

Layer 3 QoS features

see QoS ACE

Layer 3 Switching Engine QoS features

see QoS Layer 3 Switching Engine

Layer 4 QoS features

see QoS ACE

learning state, STP     6-7

leave processing, IGMP

disabling     34-8

enabling     34-5

listening state, STP     6-6

load sharing, trunking and     10-17

local authentication

configuration guidelines     15-8

default configuration     15-7

disabling     15-11

enable password

setting     15-10

enabling     15-9

login password, setting     15-10

overview     15-2

password recovery     15-11

location, setting     14-3

login banner

clearing     14-5

configuring     14-4

overview     14-4

login password

recovering lost     15-11

setting     15-10

M

MAC addresses

address table     4-2

blocking     29-1

designating     2-5

port security and     29-1

MAC Layer QoS features

see QoS ACE or ACL

mapping VLANs     9-12

markdown

see QoS markdown

marking

see QoS

maximum age timer, STP     6-2

message-of-the-day

see login banner

metric values, switch TopN reports (table)     33-2

MIBs     1-8

overview     30-1

RMON/RMON2 support (table)     31-3

support list     1-8

microflow policing rule

see QoS policing

modules

checking status     13-1

designating on command-line     2-4

downloading software images     19-4, 19-10

Ethernet

configuring     27-1

Ethernet, Fast Ethernet, Gigabit Ethernet

configuring     4-1

Fast Ethernet

configuring     27-1

supervisor engine

configuring     3-1

module status, checking     13-1

MOTD

see login banner

MSFC