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
QoS features, see QoS
multicast
overview 1-5
multicast groups
clearing 34-19
configuring 34-18
multicasting
GMRP and 34-9
group information 34-7
groups
clearing 34-19
configuring 34-7, 34-18
joining 34-2
IGMP fast-leave processing 34-8
IGMP snooping and 34-4
IGMP statistics 34-8
overview 34-1
RGMP 34-20
router
clearing ports 34-19
specifying port for 34-17
router information 34-7
multicast router ports
clearing 34-19
multicast traffic
broadcast suppression
disabling 26-3
enabling 26-2
multilayer switch feature card
see MSFC
N
name, setting port 4-4
native VLAN
802.1Q and 10-4
NDE
see NetFlow Data Export
neighbor devices, displaying 23-5
NetFlow Data Export
refer to the Catalyst 6000 Family Multilayer Switch Feature Card and Policy Feature Card Configuration Guide
network management 1-8
configuring 31-1
overview 1-4
network management system
see NMS
network security
See security
Network Time Protocol
see NTP
NMS
SNMP, configuring 30-3
SPAN, configuring 32-1
NTP
authentication 25-4
broadcast-client mode
configuring 25-3
disabling 25-8
client mode
configuring 25-3
disabling 25-9
daylight saving time adjustment
disabling 25-7
enabling 25-6
default configuration 25-2
disabling 25-8
overview 25-1
server
clearing 25-8
specifying 25-3
time zone
clearing 25-8
setting 25-5
NVRAM
caution 17-9
ignoring content at boot 17-9
O
out of profile
see QoS out of profile
overview
software features 1-1
supervisor engine software 1-1
P
PAgP 5-2
passwords
enable 15-10
login 15-10
recovering lost
on switch 15-11
PC card
see Flash PC card
PCMCIA
see Flash PC card
PDP server
see COPS or RSVP+
permit list
See IP permit list
PFC
IGMP snooping and 34-4
protocol filtering and 27-1
QoS, see Layer 3 Switching Engine
phones, Cisco IP Phone 7960 36-3
ping
command 4-10
executing 13-7
overview 13-6
testing connectivity 4-10
policing
see QoS policing
policy decision point servers
see COPS or RSVP+ PDP
policy feature card
see QoS Layer 3 Switching Engine
Port Aggregation Protocol
see PAgP
port-based QoS features
see QoS
port bundling, EtherChannel 5-1
PortFast
BPDU guard 7-2
configuring 7-6
disabling 7-8
enabling 7-6
caution 7-1, 7-5
disabling 7-6
enabling 7-5
PortFast, configuring 7-5
ports
capabilities, checking 13-4
changing the default port enable state 4-7
checking status 13-2
community 9-15
cost, STP 6-12
designating on command-line 2-4
duplex 4-5
dynamic VLAN membership
configuring 12-5
default configuration 12-2
example 12-10
overview 12-1
reconfirming 12-7
troubleshooting 12-8
errdisable timeout, configuring 4-8
isolated 9-15
name 4-4
port-VLAN cost, STP 6-13
priority
STP 6-11
promiscuous
promiscuous port 9-14
speed
10/100 Ethernet 4-5
VLAN assignments 9-11
VLAN priority, STP 6-11
port security
age time, specifying 29-4
changing the default port enable state 4-7
clearing
MAC addresses 29-5
configuration guidelines 29-2
disabling 29-6
enabling 29-3
MAC addresses, specifying number 29-4
monitoring 29-7
overview 29-1
security violation action, specifying 29-5
shutdown time, specifying 29-6
port status, checking 13-2
power management
determining system power requirements, nine-slot chassis 14-13
enabling/disabling redundancy 14-11
overview 14-11
powering modules up or down 14-13
voice 14-14, 36-10
primary VLAN 9-15
priority
STP 6-11
private VLANs
community 9-15
configuration guidelines 9-16
creating 9-18
delete mapping 9-22
deleting 9-21
deleting isolated or community VLAN 9-21
hardware/software interactions 9-16
isolated VLAN 9-15
overview 9-14
primary VLAN 9-15
prompt
configuring 14-2
overview 14-1
protocol filtering
configuring 27-3
default configuration 27-2
disabling 27-3
enabling 27-3
overview 27-1
protocol support 27-2
pruning, VTP
see VTP, pruning
Q
QoS
ACE
ICMP, creating 35-38
ICMP, options 35-21
IGMP, creating 35-38
IGMP, options 35-22
IP addresses and masks 35-36
IP Layer 3 options 35-19
IP Layer 4 port options 35-36
IP Layer 4 protocol options 35-19
IP precedence parameter options 35-36
IP with Layer 4 options 35-39
IP with only Layer 3 options 35-39
IPX, creating 35-40
IPX, options 35-22
MAC, creating 35-41
MAC, options 35-22
TCP, creating 35-37
TCP, options 35-20
UDP, creating 35-37
UDP, options 35-20
ACL 35-17
attaching 35-25, 35-43
committing 35-43
creating 35-35
default 35-23
default IP 35-40
default IPX, creating 35-41
default MAC, creating 35-41
deleting named 35-42
detaching 35-44
discarding uncommitted 35-42
IP, named 35-36
marking rules 35-23
modifying 35-35
named 35-18
names 35-35
policing rules 35-24
policing rules, creating 35-33
policing rules, deleting 35-34
reverting to default values 35-42
classification (definition) 35-4
classification criteria
IP ACE Layer 3 35-19
IP ACE Layer 4 ICMP 35-21
IP ACE Layer 4 IGMP 35-22
IP ACE Layer 4 protocol 35-19
IP ACE Layer 4 TCP 35-20
IP ACE Layer 4 UDP 35-20
IPX ACE 35-22
MAC ACE Layer 2 35-22
configuring 35-30
congestion avoidance
definition 35-4
dual transmit queue ports 35-27
receive queue 35-13
triple transmit queue ports 35-27
COPS
see COPS
CoS
and ToS final values from Layer 3 Switching Engine 35-25
configuring port value 35-32
definition 35-2
default configuration 35-28
definitions 35-2
destination-based 35-44
deleting 35-45
disabling 35-56
display
information 35-54
statistics 35-55
drop thresholds
see QoS congestion avoidance
DSCP
definition 35-3
internal values 35-17
maps, configuring 35-51
DSCP ACE keyword 35-23
dual receive, triple transmit queue ports
clearing 35-51
configuring 35-50
dual transmit queue
thresholds, configuring 35-47
dual transmit queue ports
congestion avoidance 35-27
enabling 35-31
Ethernet egress port
feature summary 35-11
scheduling 35-27
scheduling, congestion avoidance, and marking 35-9, 35-26
Ethernet ingress port
classification, marking, scheduling, and congestion avoidance 35-6
feature summary 35-10
Layer 3 Switching Engine classification features 35-16
marking, scheduling, congestion avoidance, and classification 35-12
scheduling 35-13
scheduling and congestion avoidance 35-13
ethertype field values 35-18
feature set summary 35-10
filtering 35-35
final Layer 3 Switching Engine CoS and ToS values 35-25
flowcharts 35-4
internal DSCP values 35-17
IP phone, configuring 36-29
IPX ACE 35-22
labels (definition) 35-2
Layer 2 Switching Engine
classification and marking 35-8, 35-26
feature summary 35-11
Layer 3 Switching Engine
classification, marking, and policing 35-7, 35-17
feature summary 35-11
MAC ACE Layer 2 35-22
mapping
CoS values to drop thresholds 35-49
CoS values to DSCP values 35-51
DSCP markdown values 35-54
DSCP values to CoS values 35-53
IP precedence values to DSCP values 35-52
markdown 35-24
marking 35-28
based on per-port classification 35-16
definition 35-4
MSFC 35-8
trusted ports 35-12
untrusted ports 35-12
MSFC 35-8
out of profile 35-24
policing
definition 35-4
microflow, disabling for nonrouted traffic
1
microflow, enabling for nonrouted traffic 35-45
policing rule
aggregate 35-24
deleting 35-34
microflow 35-24
port
trust state 35-31
port-based or VLAN-based 35-31
port keywords 35-12
queues
transmit, allocating bandwidth between 35-48
receive queue
drop thresholds 35-13, 35-51
drop thresholds (figure) 35-15
tail-drop thresholds, configuring 35-46
reverting to defaults 35-56
scheduling (definition) 35-4
single-port ATM OC-12 switching module features 35-11
single-port ATM OC-12 switching module marking 35-10
single receive, dual transmit queue ports
clearing 35-50
single-receive, dual-transmit queue ports
configuring 35-49
strict priority receive queue 35-13
ToS
and CoS final values from Layer 3 Switching Engine 35-25
definition 35-3
traffic flow through QoS features 35-4
transmit queue
size ratio 35-48
transmit queues 35-26, 35-50
triple transmit queue ports
congestion avoidance 35-27
triple transmit queue WRED drop thresholds 35-47
trust-cos
ACE keyword 35-23
port keyword 35-12
trust-dscp
ACE keyword 35-23
port keyword 35-12
trust-ipprec
ACE keyword 35-23
port keyword 35-12
understanding how QoS works 35-1
understanding QoS policy 35-58
untrusted port keyword 35-12
VLAN-based or port-based 35-25, 35-31
WRED drop thresholds 35-47
quality of service
See QoS
R
RADIUS
accounting overview 15-45
configuration guidelines 15-8, 15-46
deadtime, setting 15-23
default configuration 15-7
disabling 15-24
enabling 15-19
example configuration 15-49
key
clearing 15-24
specifying 15-20
overview 15-3, 15-43, 15-44, 15-46
retransmit count, setting 15-22
servers
clearing 15-23
specifying 15-19, 15-45
timeout, setting 15-21
RADIUS accounting
disabling 15-48
enabling 15-47
RARP
in-band (SC0) interface and 3-3
rcp
downloading configuration files 20-7
downloading supervisor engine images 19-10
downloading switching module images 19-10
uploading configuration files 20-8
receive queues
see QoS receive queues
redundant
synchronizing boot images 16-16
synchronizing runtime image with bootstring 16-14
redundant supervisor engine
see supervisor engine, redundant
related documentation xxiii
Remote Monitoring
See RMON
Remote Switched Port Analyzer
See RSPAN
reset
scheduling
absolute date and time 14-9
within a specific timeframe 14-10
scheduling system reset 14-9
Resource Manager Essentials 30-5
Reverse Address Resolution Protocol
see RARP
RGMP
configuring 34-20
default configuration 34-20
disabling 34-20
enabling 34-20
multicast groups 34-21
multicast protocols 34-22
overview 34-20
packet types 34-20
RGMP-capable router ports 34-22
RGMP-related router commands 34-23
RGMP statistics
clearing 34-23
displaying 34-21
VLAN statistics
clearing 34-21
displaying 34-21
RMON
enabling 31-2
overview 31-1
supported MIB objects 31-3
viewing data 31-2
ROM monitor
BOOT environment variable and 17-3, 17-4
boot process and 17-2
CLI 2-1
configuration register and 17-2
console port baud rate 17-6
root switch
parameters (table) 6-2
primary, configuring 6-13
secondary, configuring 6-14
STP and 6-2
STP stability and 6-3
router, multicast 34-17
Router Group Management Protocol
see RGMP
RSPAN
concepts and terminology 32-1
configuration examples 32-13
configuration guidelines 32-9
configuring
examples 32-13, 32-14, 32-15
from CLI 32-10
multiple RSPAN sessions 32-15
single RSPAN session 32-13
hardware requirements 32-8
session limits 32-4
session limits table 32-4
RSVP+ 35-62
disabling 35-63
DSBM election participation
disabling 35-64
enabling 35-64
enabling 35-63
PDP server configuration
deleting 35-65
policy timeout 35-65
S
sc0 (in-band) interface
configuring 3-4
IP address, assigning 3-5
overview 3-1
VLAN assignment 9-2
scheduling
see QoS
scheduling a system reset 14-9
security
configuring 28-1, 29-1
IP permit list 28-1
overview 1-3
passwords, configuring 15-10
serial download
example PC software image download 19-19
example UNIX software image download 19-20
PC software image download procedure 19-16
preparing to download 19-15
UNIX software image download procedure 19-17
set module power up/down command 14-13
set power redundancy enable/disable command 14-11
show module command 14-11, 14-13
Simple Network Management Protocol
See SNMP
sl0 (SLIP) interface
configuring 3-7
overview 3-1
SLIP
caution 3-7
console port and 3-7
enabling 3-7
overview 3-1
sl0 interface 3-4
slip attach command 3-7
slip detach command 3-7
SLIP (sl0) interface
configuring 3-7
SNMP
community strings
defining 30-4
overview 30-2
configuring
from CLI 30-4
from NMS 30-3
default configuration 30-3
ifindex persistence feature 30-3
MIBs 1-8
NMS and 30-3
overview 30-1
supported RMON MIB objects 31-3
software images
downloading
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
supervisor engine, description 1-1
uploading
preparation 19-8, 19-14
rcp server 19-15
supervisor 19-8, 19-15
supervisor engine 19-8
SPAN
caution 32-6
configuration guidelines 32-5
configuring from CLI 32-6
destination port 32-2
disabling 32-8, 32-12
egress 32-3
hardware requirements 32-5
ingress 32-3
NMS and 32-1
overview 32-5
session 32-1
session limits 32-4
session limits table 32-4
source port 32-2
traffic 32-4
spanning tree
see STP
spanning tree backbone fast convergence
see BackboneFast
spanning tree PortFast
see PortFast
Spanning Tree Protocol
see STP
spanning tree UplinkFast
see UplinkFast
speed
10/100 Ethernet port, setting 4-5
standby supervisor engine
see supervisor engine, redundant
static route, configuring 14-6
static routes
CIDR and 14-7
VLSM and 14-7
STP
BPDUs and 6-2
bridge forward delay, setting 6-14
bridge hello time, setting 6-14
bridge maximum aging time, setting 6-14
bridge priority, setting 6-14
default configuration 6-10
disabling 6-15
enabling 6-10
forward delay timer 6-2
hello time 6-2
maximum age timer 6-2
overview 1-2, 6-1
port cost, changing 6-12
PortFast
caution 7-5
configuring 7-5
port priority, configuring 6-11
port states
blocking 6-5
disabled 6-9
figure 6-4
forwarding 6-8
learning 6-7
listening 6-6
overview 6-4
port-VLAN cos, changing 6-13
port VLAN priority, changing 6-11
root switch
configuring 6-13
election 6-2
parameters (table) 6-2
primary 6-13
secondary 6-14
stable topology (figure) 6-3
stable topology and 6-3
strict-priority queue
see QoS
strict priority
supervisor engine
BOOT environment variable
clearing 17-11, 17-12
displaying 17-12
overview 17-3, 17-4
setting 17-10, 17-11
boot image 16-2
configuration register
boot field, setting 17-6
ignore NVRAM, setting 17-9
overview 17-2
ROM monitor baud rate, setting 17-6
setting 17-10
configuring 3-1
console port
ROM monitor baud rate 17-6
SLIP and 3-7
default boot configuration 17-5
default configuration 3-4
default gateways 3-5
downloading software images 19-3, 19-10
Flash file system
see Flash file system
IP address, setting 3-4
management interfaces
overview 3-1
sc0 (in-band), configuring 3-4
sl0 (SLIP), configuring 3-7
preparing to configure 3-4
redundant
configuration guidelines 16-4
console port and 16-2
Flash synchronization 16-3, 16-14
forcing switchover to standby 16-6
overview 1-7, 16-2
slot assignment 16-2
understanding 16-2
verifying status 16-5
ROM monitor 17-2
sc0 (in-band) interface 3-4
sl0 (SLIP) interface 3-7
software description 1-1
software images
downloading 19-3, 19-10
overview 1-1
startup, specifying 17-1
uploading 19-8, 19-15
startup configuration 17-1
static routes 14-6
switchover 16-6
uploading software images 19-8, 19-15
Supervisor Engine 1
environmental monitoring 14-15
switch administration
modules, checking status 13-1
overview 1-5
ports, checking status 13-2
procedures 14-1, 22-1
switch boot process 17-1
switch CLI
accessing 2-2
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
operating 2-4
overview 2-2
ports, designating 2-4
VLANs, designating 2-4
Switched Port Analyzer
See SPAN
switching address table 4-2
switching modules
see modules
switch management interfaces
see supervisor engine, management interfaces
switchover
see supervisor engine, switchover
switch TopN reports
background execution 33-2
foreground execution 33-2
metric values (table) 33-2
overview 33-1
running 33-3
viewing 33-3
syslog
buffer size, setting 21-6
configuration, displaying 21-8
configuring 21-4
daemon, configuring 21-7
default configuration 21-4
facilities (table) 21-2
logging levels, setting 21-5
message format 21-3
message log, displaying 21-9
overview 21-1
session settings, setting 21-4
timestamp, changing enable state 21-6
system clock, setting 14-4
system contact, setting 14-3
system image
switch
downloading 19-3, 19-10
overview 1-1
startup, specifying 17-1
uploading 19-8, 19-15
system location, setting 14-3
system message logging
buffer size, setting 21-6
configuration, displaying 21-8
configuring 21-4
console session logging
disabling 21-5
enabling 21-5
daemon, configuring 21-7
default configuration 21-4
definitions
elements (table) 21-3
severity level (table) 21-3
displaying system messages 21-8
facilities (table) 21-2
logging levels, setting 21-5
message format 21-3
message log, displaying 21-9
overview 21-1
server, configuring 21-7
session settings, setting 21-4
syslog daemon, configuring 21-7
syslog server
configuring 21-7
deleting 21-8
disabling logging 21-8
Telnet session logging
disabling 21-5
enabling 21-5
timestamp, changing enable state 21-6
system name
clearing 14-3
configuring
static system name 14-2
static system prompt 14-2
overview 14-1
system prompt
configuring 14-2
overview 14-1
system reset
scheduling 14-9
absolute date and time 14-9
within a specific timeframe 14-10
T
TACACS+
authentication overview 15-2
authorization configuration guidelines 15-39
authorization overview 15-37
command authorization overview 15-38
configuration guidelines 15-8, 15-46
default configuration 15-7
disabling 15-17
enabling 15-13
example configuration 15-35, 15-42, 15-49
key, specifying 15-14
login attempts allowed 15-15
overview 15-37, 15-44, 15-45, 15-46
timeout interval 15-15
TACACS+ accounting
disabling 15-48
enabling 15-47
overview 15-43
TCP QoS features
see QoS ACE or ACL
Telnet
executing 13-4
system message logging settings 21-5
user sessions
disconnecting 13-6
monitoring 13-5
TFTP
downloading configuration files 20-3
downloading software images
example, multiple module 19-7, 19-13
example, single module 19-6
example, supervisor 19-5, 19-11
supervisor engine 19-3, 19-10
switching modules 19-4, 19-10
uploading configuration files 20-5, 20-6
uploading software images 19-8, 19-15
thresholds
see QoS congestion avoidance
time, setting 14-4
time zone
clearing 25-8
setting 25-5
Token Ring
VLANs
overview 9-3
TrBRF 9-3
TrCRF 9-4
TopN reports
See switch TopN reports
ToS
see QoS
traceroute
see IP traceroute
traceroute command 4-10
transmit queues
see QoS transmit queues
TrBRF
creating 9-8
modifying 9-8
overview 9-3
TrCRF
All-Routes Explorer maximum hops 9-10
backup 9-10
creating 9-9
modifying 9-9
overview 9-4
Trivial File Transfer Protocol
see TFTP
troubleshooting
system message logging and 21-1
VMPS 12-8
trunks
allowed VLANs 10-8
autonegotiation 10-2
configuring
802.1Q trunk 10-6
ISL/802.1Q negotiating trunk port 10-7
ISL trunk 10-5
default configuration 10-5
defining allowed VLANs 10-8
disabling 10-9
encapsulation types
descriptions (table) 10-2
example configurations
802.1Q 10-13
ISL 10-9, 10-11
load sharing 10-17
IEEE 802.1Q
configuring 10-6
negotiating 10-7
restrictions 10-4
ISL
over EtherChannel link 10-11
trunk configuration 10-9
load-sharing traffic 10-17
modes (table) 10-2
overview 10-1
parallel configuration 10-22
possible configurations (table) 10-3
VLAN 1, disabling 10-23
VLANs, allowed 10-8
trust-dscp
see QoS trust-dscp
trust-ipprec
see QoS trust-ipprec
U
UDLD
default configuration 24-2
disabling
globally 24-4
on ports 24-4
displaying configuration 24-6
enabling
globally 24-3
on ports 24-3
overview 24-1
specify the message interval 24-4
UDP QoS features
see QoS ACE or ACL
UniDirectional Link Detection Protocol
see UDLD
untrusted
see QoS trust-cos
see QoS untrusted
UplinkFast
disabling 7-10
enabling 7-9
figure 7-2, 7-3
overview 7-2
uploading
configuration files
preparation 20-5, 20-8
running configuration 20-6, 20-8
TFTP 20-6
software images
preparation 19-8, 19-14
rcp server 19-15
supervisor 19-8, 19-15
supervisor engine 19-8
user sessions
disconnecting 13-6
monitoring 13-5
V
virtual LAN
see VLANs
VLAN-based SPAN, see VSPAN
VLAN filtering
trunk 32-3
VLAN Management Policy Server
See VMPS
see VMPS
VLANs
allowed on trunk 10-8
auxiliary 36-8, 36-19
bridge forward delay 6-14
bridge hello time 6-14
bridge maximum aging time 6-14
bridge priority 6-14
configuration guidelines 9-6
cost 6-13
default configuration 9-6
deleting 9-13
designating on command-line 2-4
Ethernet 9-7
FDDI 9-8
in-band (sc0) interface assignment 9-2
internet
assigning ports to 9-11
mapping 802.1Q to ISL 9-12
ports, assigning to 9-11
IP subnetworks and 9-2
native
802.1Q and 10-4
overview 1-2, 9-1
port VLAN priority 6-11
private VLANs
community 9-15
configuration guidelines 9-16
creating 9-18
delete mapping 9-22
deleting 9-21
deleting isolated or community VLAN 9-21
hardware/software interactions 9-16
isolated VLAN 9-15
overview 9-14
primary VLAN 9-15
protocol filtering and 27-1
sc0 (in-band) interface assignment 9-2
Token Ring
All-Routes Explorer maximum hops 9-10
backup 9-10
creating 9-8, 9-9
modifying 9-8, 9-9
overview 9-3
TrBRF 9-3
TrCRF 9-4
TrBRF 9-8
TrCRF
backup 9-10
creating 9-9
trunks
see trunks
VTP domain and 9-2
VLAN Trunk Protocol
see VTP
VLAN trunks
See trunks
VLSM
static routes and 14-7
VMPS
administering 12-6
configuring 12-5
database
creating 12-4
downloading 12-7
example configuration file 12-9
default configuration 12-2
disabling 12-5
dynamic port membership
configuring 12-5
example 12-10
overview 12-1
reconfirming 12-7
troubleshooting 12-8
error messages (table) 12-8
example configurations
database configuration file 12-9
dynamic port VLAN membership 12-10
monitoring 12-6
overview 12-1
reconfirming membership 12-7
troubleshooting 12-8
voice-over-IP network
analog station gateway, 24-port FXS analog interface module 36-5
analog trunk gateway, description 36-6
auxiliary VLANs, configuring 36-19
Cisco CallManager 36-4
Cisco IP Phone 7960 36-3
CLI commands 36-10
configuring access gateways 36-20
converged voice gateway, Cisco VG200 36-7
digital trunk gateway, 8-port T1/E1 PSTN interface module 36-6
display active call information 36-27
how a call is made 36-7
overview 36-1
QoS, configuring 36-29
software and hardware requirements 36-1
VLAN overview 36-8
VSPAN 32-3
VTP
advertisements 8-2
caution 8-5
client, configuring 8-7
configuration guidelines 8-5
configuring
client 8-7
server 8-6
default configuration 8-5
disabling 8-7
domains 8-2
modes
client 8-2
server 8-2
transparent 8-2
monitoring 8-10
overview 8-1
pruning
configuring 8-9
disabling 8-10
figure 8-4
overview 8-3
server, configuring 8-6
statistics 8-10
transparent mode, configuring 8-7
version 2
disabling 8-9
enabling 8-8
overview 8-3
VLANs and 9-2
VTP pruning
configuring 8-9
disabling 8-10
overview 8-3
W
WRED 35-47
X
xmodem software download 19-21
Y
ymodem software download 19-21