Step 1 |
enable
Example:
|
Enables privileged EXEC mode. Enter your password when prompted.
|
Step 2 |
configure
terminal
Example:
Router# configure terminal
|
Enters global configuration mode.
|
Step 3 |
ip
cef
Example:
|
Enables Cisco Express Forwarding (CEF) on the Route Processor card.
|
Step 4 |
class-map
[match-all]
class-map-name
Example:
Router(config)# class-map match-all voice-traffic
|
Creates a class map to be used for matching packets to a specified class and enters class-map configuration mode.
|
Step 5 |
match
access-group
name
access-group-number
Example:
Router(config-cmap)# match access-group 102
|
Configures the match criteria for a class map on the basis of the specified access control list (ACL).
|
Step 6 |
class-map
[match-all]
class-map-name
Example:
Router(config-cmap)# class-map match-all voice-signaling
|
Creates a class map to be used for matching packets to a specified class and enters class-map configuration mode.
|
Step 7 |
match
access-group
name
access-group-number
Example:
Router(config-cmap)# match access-group 103
|
Configures the match criteria for a class map on the basis of the specified ACL.
|
Step 8 |
policy-map
policy-map-name
Example:
Router(config-cmap)# policy-map VOICE-POLICY
|
Creates or modifies a policy map that can be attached to one or more interfaces to specify a service policy and enters policy-map configuration mode.
|
Step 9 |
class
class-name
Example:
Router(config-pmap)# class voice-traffic
|
Specifies the name of the class whose policy you want to create or change or specifies the default class (commonly known as the class-default class) before you configure its policy.
|
Step 10 |
priority
{bandwidth-kbps |
percentpercentage}
Example:
Router(config-pmap)# priority 8 48
|
Gives priority to a class of traffic belonging to a policy map.
|
Step 11 |
fair-queue
[queue-limit
queue-value]
Example:
Router(config-pmap)# fair-queue
|
Specifies the number of queues to be reserved for use by a traffic class.
|
Step 12 |
exit
Example:
Router(config-pmap)# exit
|
Exits policy-map configuration mode.
|
Step 13 |
exit
Example:
Router(config-cmap)# exit
|
Exits class-map configuration mode.
|
Step 14 |
interface
type
interface-number
Example:
Router(config)# interface loopback1
|
Enters interface configuration mode. Use Loopback for the
typeargument. Use 1 for the
interface-number argument. Loopback 1 is a standard configuration for Multilink PPP (MLP) over ATM.
|
Step 15 |
ip
address
ip-address
mask
[secondary]
Example:
Router(config-if)# ip address 172.100.10.10 255.255.255.0
|
Sets a primary or secondary IP address for an interface.
|
Step 16 |
interface
atm
slot
/
port
Example:
Router(config-if)# interface atm 0/1
|
Configures an ATM interface type.
|
Step 17 |
no
ip
address
Example:
Router(config-if-atm)# no ip address
|
Removes an IP address or disables IP processing.
|
Step 18 |
load-interval
seconds
Example:
Router(config-if-atm)# load-interval 15
|
Changes the length of time for which data is used to compute load statistics.
|
Step 19 |
no
atm
ilmi-keepalive
Example:
Router(config-if-atm)# no atm ilmi-keepalive
|
Disables ILMI keepalive.
|
Step 20 |
pvc
vpi
/
vci
Example:
Router(config-if-atm)# pvc 1/100
|
Creates an ATM permanent virtual circuit (PVC) or assigns a name to an ATM PVC and enters ATM VC configuration mode.
|
Step 21 |
vbr-rt
peak-rate
average-rate
burst
Example:
Router(config-if-atm-vc)# vbr-rt 1500 1500
|
Configures the real-time variable bit rate (VBR) for Voice over ATM connections.
|
Step 22 |
tx-ring-limit
ring-limit
Example:
Router(config-if-atm-vc)# tx-ring-limit 3
|
Limits the number of particles or packets that can be used on a transmission ring on an interface. The
ring-limit argument specifies the maximum number of allowable particles or packets that can be placed on the transmission ring.
|
Step 23 |
protocol
protocol
{virtual-template {virtual-template-interface-number}|
dialer}
Example:
Router(config-if-atm-vc)# protocol ppp Virutal-Template1
|
Configures a static map for an ATM PVC, SVC, or VC class or enables Inverse Address Resolution Protocol (ARP) or Inverse ARP broadcasts on an ATM PVC. In this configuration, the
protocol argument should be
ppp. If
ppp is shown as the
protocol argument, the
virtual-template keyword and the
virtual-template-interface-numberargument must be used. The
virtual-template-interface-number argument may be any number from 1 through 200.
|
Step 24 |
exit
Example:
Router(config-if-atm-vc)# exit
|
Exits ATM VC configuration mode.
|
Step 25 |
dsl
equipment-type
{co |
cpe}
Example:
Router(config-if)# dsl co
|
Configures the DSL ATM interface to function as central office equipment or customer premises equipment.
|
Step 26 |
dsl
operating-mode
auto
gshdsl
symmetric
annex
{A |
B}
Example:
Router(config-if)# dsl operating-mode gshdsl symmetric annex A
|
Specifies an operating mode of the digital subscriber line for an ATM interface.
A specifies North America, and
B specifies Europe.
A is the default.
|
Step 27 |
dsl
linerate
{kbps |
auto}
Example:
Router(config-if)# dsl linerate auto
|
Specifies a line rate for the DSL ATM interface.
|
Step 28 |
exit
Example:
|
Exits interface configuration mode.
|
Step 29 |
interface
virtual-template
number
Example:
Router(config)# interface virtual-template 1
|
Creates a virtual template interface that can be configured and applied dynamically in creating virtual access interfaces.
|
Step 30 |
ip
unnumbered
type-number
Example:
Router(config-if)# ip unnumbered loopback1
|
Enables IP processing on a serial interface without assigning an explicit IP address to the interface.
Note
| Use Loopback1 for the
type-numberargument. Loopback is a standard configuration for MLP over ATM.
|
|
Step 31 |
ip
tcp
header-compression
Example:
Router(config-if)# ip tcp header-compression iphc-format
|
Enables TCP header compression.
Note
| When you use the
show
running-config command, the format of the
ip
tcp
header-compressioncommand will change to
ip
tcp
header-compression
iphc-format.
|
|
Step 32 |
service-policy
{input |
output}
Example:
Router(config-if)# service-policy output
|
Attaches a policy map to an input interface or virtual circuit (VC), or to an output interface or VC, to be used as the service policy for that interface or VC. For this configuration, use the
output keyword.
|
Step 33 |
ppp
multilink
Example:
Router(config-if)# ppp multilink
|
Enables MLP on an interface and, optionally, enables Bandwidth Allocation Control Protocol (BACP) and Bandwidth Allocation Protocol (BAP) for dynamic bandwidth allocation.
|
Step 34 |
ppp
multilink
fragment-delay
delay-max
Example:
Router(config-if)# ppp multilink fragment-delay 3
|
Specifies a maximum size in units of time for packet fragments on a MLP bundle. The
delay-max argument is the maximum amount of time, in milliseconds, that it should take to transmit a fragment. The range is from 1 to 1000 milliseconds.
|
Step 35 |
ppp
multilink
interleave
Example:
Router(config-if)# ppp multilink interleave
|
Enables interleaving of packets among the fragments of larger packets on a MLP bundle.
|
Step 36 |
ip
rtp
header-compression
[passive]
Example:
Router(config-if)# ip rtp header-compression passive
|
Enables Real-Time Transport Protocol (RTP) header compression. The optional
passive keyword compresses outgoing RTP packets only if incoming RTP packets on the same interface are compressed.
Note
| When you enter the
show
running-config command, the format of the
ip
rtp
header-compression command will change to
ip
rtp
header-compression
iphc-format.
|
|
Step 37 |
ip
rtp
compression-connections
number
Example:
Router(config-if)# ip rtp compression-connections 3
|
Specifies the total number of Real-Time Transport Protocol (RTP) header compression connections that can exist on an interface.
|
Step 38 |
exit
Example:
|
Exits interface configuration mode.
|
Step 39 |
voice-port
slot-number
/
subunit-number
/
port
Example:
Router(config)# voice-port 0/1/0
|
Enters voice-port configuration mode. Enter this command for all ports.
|
Step 40 |
dial-peer
voice
tag
{pots |
voatm |
vofr |
voip}
Example:
Router(config)# dial-peer voice 2 voip
|
Enters dial-peer configuration mode and specifies the method of voice encapsulation, which in this case is POTS.
|
Step 41 |
destination-pattern
[+]
string [T]
Example:
Router(config-dial-peer)# destination-pattern 8...
|
Specifies either the prefix or the full E.164 telephone number (depending on your dial plan) to be used for a dial peer.
|
Step 42 |
port
{slot-number
/
subunit-number
/
port}
Example:
Router(config-dial-peer)# port 1/1/0
|
Associates a dial peer with a specific voice port.
|
Step 43 |
exit
Example:
Router(config-dial-peer)# exit
|
Exits dial-peer configuration mode.
|
Step 44 |
dial-peer
voice
tag
{pots |
voatm |
vofr |
voip}
Example:
Router(config)# dial-peer voice 3 voip
|
Enters dial-peer configuration mode and specifies the method of voice encapsulation, which in this case is VoIP.
|
Step 45 |
destination-pattern
[+]
string [T]
Example:
Router(config-dial-peer)# destination-pattern 5...
|
Specifies either the prefix or the full E.164 telephone number (depending on your dial plan) to be used for a dial peer.
|
Step 46 |
session
target
{ipv4:
destination-address}
Example:
Router(config-dial-peer)# session target ipv4:192.168.1.1
|
Specifies a network-specific address for a specified VoIP dial peer.
|
Step 47 |
dtmf-relay
[cisco-rtp] [h245-alphanumeric] [h245-signal]
Example:
Router(config-dial-peer)# dtmf-relay cisco-rtp
|
Specifies how an H.323 gateway relays dual tone multifrequency (DTMF) tones between telephony interfaces and an IP network.
|
Step 48 |
ip
qos
dscp
[number |
set-af |
set-cs |
default |
ef] [media |
signaling]
Example:
Router(config-dial-peer)# ip qos dscp cs5 media
|
Specifies IP DSCP. In this case, choose the
mediakeyword.
|
Step 49 |
ip
qos
dscp
[number |
set-af |
set-cs |
default |
ef] [media |
signaling]
Example:
Router(config-dial-peer)# ip qos dscp cs5 signaling
|
Specifies IP DSCP. In this case, choose the
signaling keyword.
|
Step 50 |
no
vad
Example:
Router(config-dial-peer)# no vad
|
Disables voice activity detection (VAD).
|