Index
Symbols
-? command
C-3
? command
A-4, C-3
Numerics
802.1x authentication
5-8
A
AAL
B-6
AAL3/4
B-6
AAL5
B-6
abbreviating commands
A-6
access groups
12-3
access lists
applying to interfaces
8-4
configuration commands
12-2
configuring for firewalls
8-3
description
B-11
ACK bits
B-11
Address Resolution Protocol
See
ARP
ADSL
configuring
4-6
ordering
1-5
overview
B-1
troubleshooting
14-2
aggregator
configuring
13-12
ARP
B-2
Asymmetric Digital Line Subscriber Line
See
ADSL
asynchronous interface
configuring
13-13
ATM
configuring the ATM interface
1-8
errors, displaying
14-6
events, displaying
14-7
interface
configuration scenario
4-5
overview
B-5
packets, displaying
14-8
PVC encapsulation types
B-6
queues
B-10
troubleshooting commands
14-3 to 14-9
WAN interface
4-5
ATM adaptation layer
See
AAL
ATM interface
See
ATM
audience, user
1-11
authentication protocols
See
PPP authentication protocols
AutoSecure
configuring
12-2
B
backup interfaces
for dial backup activation
13-1
b command
C-3
b flash command
C-3
boot commands
C-3
bridging
configuring
1-10, 9-5
broadcast intervals, RIP
B-3
C
CAR
B-9
caution, described
1-13
CBAC firewall
configuring
12-3
CBWFQ
B-9
Challenge Handshake Authentication Protocol
See
CHAP
CHAP
B-4, B-4
Cisco IOS firewall IDS
12-4
Cisco IOS queues
B-10
class-based weighted fair queuing
See
CBWFQ
command conventions
1-13
command-line access configuration example
1-12
command-line access to router, configuring
1-10
command modes
A-2 to A-4
commands
abbreviating
A-6
access list
12-2
ATM troubleshooting
14-3 to 14-9
completing
A-4
debug atm events
14-7
debug atm packet
14-9
finding available
A-4
help with
A-4
privileged EXEC, accessing
A-5
redisplaying
A-4
ROM monitor debugging
C-9
undoing
A-6
command variables
listing
A-4
TFTP download
C-3
committed access rate
See
CAR
configuration changes
making
A-5
saving
14-12, A-7
configuration examples
command-line access
1-12
DHCP server
5-3
dynamic routes
1-15
EIGRP
1-16
PPPoA with NAT
4-11
PPPoE with NAT
3-9
simple firewall
8-5
static routes
1-13
VPN with IPSec and GRE
7-10
VPN with IPSec tunnel
6-10
wireless LAN
9-7
configuration prerequisites
1-4
configuration register
changing
14-10
changing from ROM monitor
C-6
value, resetting
14-12
configuring
ATM interface
1-8
basic router parameters
1-1
bridging
1-10
command-line access
1-10
DHCP server
5-1
dial backup
13-1
dialer interface
3-5
dynamic routes
1-13, 1-15
Easy VPN
6-1
EIGRP
1-15
EIGRP, IP
1-15 to 1-16
Fast Ethernet interface
1-6, 1-9
firewall
8-1
global parameters
1-6
GRE tunnel
7-8
group policy
7-4
IKE policy
7-3
inspection rules for firewalls
8-3
IP EIGRP
1-15 to 1-16
IPSec tunnel
6-1
loopback interface
1-9 to 1-10
NAT
4-9
PPPoE with NAT
3-1, 3-2
RIP
1-14
router from PC
A-1
static routes
1-12
VLANs
5-1
VPNs
6-1, 7-3
WAN interfaces
1-7
your network, preparing for
1-4
confreg command
C-6
connections
setting up
1-4
console download
C-7 to C-8
context command
C-8
conventions, command
1-13
copy running-config startup-config command
A-7
copy tftp flash command
C-3
corporate network, connecting to
1-4
crypto map
applying to interface
6-7, 6-8, 7-8
D
debug atm commands
14-6
debug atm errors command
14-6
debug atm events command
14-7
debug atm packet command
14-8, 14-9
debug commands, ROM monitor
C-8, C-9
default configuration, viewing
1-2
DHCP
configuring DHCP server
5-2
IP address assignment
5-1
DHCP and Easy IP (Phase 2)
B-8
DHCP server
configuration example
5-3
configuring as
5-1
verify configuration
5-4
dial backup
configuring
13-1, 13-9, 13-13
dialer watch
13-4
feature limitations and configuration
13-1
floating static routes
13-2
dialer interface
configuring
3-5, 4-3
description
B-6
dialer watch
13-4, B-7
dir device command
C-3
disaster recovery
C-3 to C-5
DSL signaling protocol
4-6
Dynamic Host Configuration Protocol
See
DHCP
dynamic routes
configuration example
1-15
configuring
1-13, 1-15
E
Easy IP (Phase 1)
overview
B-8
Easy IP (Phase 2)
overview
B-8
Easy VPN
configuration tasks
6-2
configuring
6-1
remote configuration
6-9
verify configuration
6-10
EIGRP
configuration example
1-16
configuring
1-15
configuring for IP
1-15 to 1-16
overview
B-2, B-3
enable password
recovering
14-12
setting
A-5
enable secret password
recovering
14-12
setting
A-5
encapsulation
B-6
See also
examples
Enhanced Interior Gateway Routing Protocol
See
EIGRP
error messages, configuration
A-6
error reporting, ROM monitor
C-8
errors, ATM, displaying
14-6
Ethernet
B-5
events, ATM, displaying
14-7
experience, user
1-11
extended access list
overview
B-11
F
fallback bridging
5-10
Fast Ethernet interface
configuring
1-6, 1-9
Fast Ethernet WAN interfaces
configuring
1-7, 3-3
filtering
See
access lists
firewalls
access list configuration
8-3
applying access lists to interfaces
8-4
applying inspection rules to interfaces
8-4
configuration example
8-5
configuration tasks
8-2
configuring
8-1
configuring inspection rules
8-3
floating static routes
configuring
13-3
description
B-7
flowcontrol command
A-2
fragmentation, PPP
B-9
frame command
C-8
G
G.SHDSL
configuring
4-7
ordering
1-5
overview
B-2
troubleshooting
14-2
global configuration mode
entering
A-5
summary
A-2, A-3
global parameters, setting up
1-6
GRE
configuring
7-1
GRE tunnel
configuration example
7-10
configuration tasks
7-8
group policy
configuring
6-4, 7-4
H
handshake
defined
B-2
three-way
B-4
two-way
B-4
help command
C-3
help with commands
A-4
hop count, defined
B-3
I
i command
C-3
IGMP snooping
5-10
IKE policy
configuring
6-3, 7-3
inspection rules
applying to interfaces
8-4
configuring
8-3
interface configuration mode
A-3
interface port labels (table)
1-1
interfaces
ATM
displaying status for
14-5
dialer
B-6
interleaving
PPP
B-9
Internet connection, setting up
1-4
IP
overview
B-2
routing, setting up
1-4
IPCP
B-8
IP multicast switching
5-9
IP Precedence
with CBWFQ
B-10
overview
B-9
IPSec tunnel
configuration example
6-10, 7-10
configuration tasks
6-2
configuring
6-1, 7-1
crypto method
6-7, 7-7
transforms and protocols
6-6, 7-6
ISDN interface
configuring
13-9
ISDN peer router
configuring
13-12
ISDN S/T port
for dial backup
13-9
K
k command
C-8
L
LAN with DHCP and VLANs
configuring
5-1
Layer 2 interfaces
5-9
LCP
B-4
LFQ
B-10
line configuration
for V.92 modem
13-15
line configuration mode
A-4
Link Control Protocol
See
LCP
LLC
B-6
loopback interface
configuring
1-9 to 1-10
low latency queuing
See
LFQ
M
MAC table manipulation
5-9
meminfo command
C-9
metrics
EIGRP
B-3
RIP
B-3
mode configuration, applying to crypto map
6-5
modes
See command modes
N
NAT
configuration example
3-9, 4-11
configuring with PPPoA
4-9
configuring with PPPoE
3-1, 3-7
overview
B-7 to B-8
See also
Easy IP (Phase 1)
NCP
B-4
network address translation
See
NAT
network configuration, preparing for
1-4
Network Control Protocols
See
NCP
network protocols
B-2
nonvolatile RAM
See
NVRAM
note, described
1-13
NVRAM, saving changes to
A-7
O
overloading, defined
B-8
P
packets, ATM, displaying
14-8
PAP
B-4
parameters
global, setting up
1-6
Password Authentication Protocol
See
PAP
password protection
A-5
passwords
recovery
14-9 to 14-12
resetting
14-12
setting
A-5
permanent virtual circuit
See
PVC
permit command
B-11
per-port storm control
5-10
ping atm interface command
14-3
Point-to-Point Protocol
See
PPP
policy-based routing
B-9
policy lookup, enabling
6-6, 7-4, 7-5
port assignments, common
D-1 to D-2
port labels for interfaces
1-1
port numbers currently assigned
D-1 to D-2
PPP
B-9
authentication protocols
B-3 to B-4
fragmentation
B-9
interleaving
B-9
overview
B-3
PPP/Internet Protocol Control Protocol
See
IPCP
PPPoA, configuration example
4-11
PPPoE
configuration example
3-9
configuring
3-1
verify configuration
3-10
PPPoE client
3-1, 4-1
prerequisites, for configuration
1-4
privileged EXEC commands, accessing
A-5
privileged EXEC mode
A-2, A-3
protocols
ATM
B-5
Ethernet
B-5
network
B-2
network interface
B-5 to B-6
PPP authentication
B-3 to B-4
routing overview
B-2 to B-3
PVC
encapsulation types
B-6
overview
B-6
Q
QoS
parameters
B-9 to B-10
queues, ATM
B-10
R
radio station subinterfaces
configuring
9-6
related documents
1-14
remote access VPN
with Easy VPN and IPSec tunnel
6-1
remote management
configuring
13-9, 13-13
reset command
C-3
resetting
configuration register value
14-12
passwords
14-12
router
14-11
RIP
configuring
1-14
overview
B-2 to B-3
ROM monitor
commands
C-2
debug commands
C-8, C-9
entering
C-1
exiting
C-9
root radio station
configuring
9-3
router configuration mode
A-4
Routing Information Protocol
See
RIP
routing protocol overview
B-2 to B-3
RST bits
B-11
RSVP
B-10
S
saving configuration changes
14-12, A-7
security authentication protocols
B-4
security features
configuring
12-1 to 12-4
settings
router default
A-2
standard VT-100 emulation
A-2
SHDSL
See
G.SHDSL
show atm interface command
14-5, 14-6
show controllers dsl command
4-8
show dsl interface atm command
4-7
show interface command
14-3
site-to-site VPN
with GRE and IPSec tunnel
7-1
software, upgrading methods
14-9
stack command
C-8
static routes
configuration example
1-13
configuring
1-12
Switch
5-7
Switched Port Analyzer (SPAN)
5-9
Switched Virtual Interfaces (SVIs)
5-9
Switch Port Configurations
5-7
Switch port configurations
5-7
Switch Ports Configuration, Cisco 1800
5-7
symmetrical high-data-rate digital subscriber line
See
G.SHDSL
sysret command
C-9
T
TACACS+
B-5
TCP/IP-oriented configuration
5-1
TCP port numbers, currently assigned
D-1 to D-2
terminal emulation software
A-1
tftpdnld command
C-3, C-5
TFTP download
C-3 to C-5
See also
console download
Timesaver, defined
1-13
transform set
configuring
6-6
translation
See
NAT
triggered extensions to RIP
B-3
troubleshooting commands, ATM
14-3 to 14-9
U
UDP
port numbers, currently assigned
D-1 to D-2
undoing commands
A-6
upgrading software, methods for
14-9
User Datagram Protocol
See
UDP
user EXEC mode
A-2, A-3
V
V.92 modem
for dial backup
13-13
variables, command listing
A-4
VC
B-6
verify
DHCP server configuration
5-4
Easy VPN configuration
6-10
PPPoE with NAT configuration
3-10
VLAN configuration
5-5
viewing default configuration
1-2
virtual configuration register
C-6
virtual private dialup network group number
configuring
3-2
VLANs
configuring
5-1
verify configuration
5-5
VLAN trunking protocol (VTP)
5-8
VPDN
3-2
VPNs
configuration example
6-10
configuration tasks
6-2, 7-3
configuring
6-1, 7-1, 12-4
W
WAN interfaces
configuring
1-7, 3-3, 4-5
wireless LAN
configuration example
9-7
configuration tasks
9-2
X
xmodem command
C-7