Cisco 3725 Software Configuration Guide - Page 120

Configuring G.SHDSL on a Cisco Router

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Configuring 1-Port G.SHDSL WAN Interface Card Chapter 3 Configuring with the Command-Line Interface • Configuring ILMI on the DSLAM Connected to the ADSL WAN, page 3-62 (optional) • Verifying ATM Configuration, page 3-62 (optional) Configuring G.SHDSL on a Cisco Router To configure G.SHDSL service on a Cisco router containing a G.SHDSL WIC, complete the following steps, beginning in global configuration mode: Command Step 1 Router(config)# interface atm 1/0 Purpose Enters ATM configuration mode for interface ATM 0 in slot 1. Note If a slot has two subslots for WIC modules and no ATM interface is present in subslot 0, the WIC will take ATM x/0 as its interface number even if placed in subslot 1 (ATMx/1). Step 2 Router(config-if)# ip-address IP-address Step 3 Router(config-if)# atm ilmi-keepalive seconds Step 4 Router(config-if)# pvc [name] vpi/vci Step 5 Router(config-if-vc)# protocol ip IP-address Step 6 Router(config-if-vc)# vbr-rt peak-rate average-rate burst If a two-port ATM module is present in subslot 0, the WIC will use ATM x/2 as its interface number. This subslot number is pertainent to all interface commands such as show interface atm and show dsl interface atm. Assigns an IP address to the DSL ATM interface. (Optional) Enables Integrated Local Management Interface (ILMI) keepalives. If you enable ILMI keepalives without specifying the seconds, the default time interval is 3 seconds. Enters atm-virtual-circuit (interface-atm-vc) configuration mode, and configures a new ATM permanent virtual circuit (PVC) by assigning a name (optional) and VPI/VCI numbers. The default traffic shaping is UBR; the default encapsulation is AAL5+LLC/SNAP. (Optional) Enables IP connectivity and create a point-to-point IP address for the virtual circuit (VC). (Optional) Configures the PVC for real-time variable bit rate (VBR) traffic shaping. • Peak rate-Peak information rate (PIR) • Average rate-Average information rate (AIR) • Burst-Burst size in cells 3-60 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04

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3-60
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
OL-1957-04
Chapter 3
Configuring with the Command-Line Interface
Configuring 1-Port G.SHDSL WAN Interface Card
•
Configuring ILMI on the DSLAM Connected to the ADSL WAN, page 3-62
(optional)
•
Verifying ATM Configuration, page 3-62
(optional)
Configuring G.SHDSL on a Cisco Router
To configure G.SHDSL service on a Cisco router containing a G.SHDSL WIC, complete the following
steps, beginning in global configuration mode:
Command
Purpose
Step 1
Router(config)#
interface atm
1/0
Enters ATM configuration mode for interface ATM 0 in
slot 1.
Note
If a slot has two subslots for WIC modules and no
ATM interface is present in subslot 0, the WIC
will take ATM x/0 as its interface number even if
placed in subslot 1 (ATMx/1).
If a two-port ATM module is present in subslot
0, the WIC will use ATM x/2 as its interface
number. This subslot number is pertainent to all
interface commands such as
show interface atm
and
show dsl interface atm
.
Step 2
Router(config-if)#
ip-address
IP-address
Assigns an IP address to the DSL ATM interface.
Step 3
Router(config-if)#
atm
ilmi-keepalive
seconds
(Optional) Enables Integrated Local Management
Interface (ILMI) keepalives.
If you enable ILMI keepalives without specifying the
seconds, the default time interval is 3 seconds.
Step 4
Router(config-if)#
pvc
[
name
]
vpi/vci
Enters atm-virtual-circuit (interface-atm-vc)
configuration mode, and configures a new ATM
permanent virtual circuit (PVC) by assigning a name
(optional) and VPI/VCI numbers.
The default traffic shaping is UBR; the default
encapsulation is AAL5+LLC/SNAP.
Step 5
Router(config-if-vc)#
protocol
ip
IP-address
(Optional) Enables IP connectivity and create a
point-to-point IP address for the virtual circuit (VC).
Step 6
Router(config-if-vc)#
vbr-rt
peak-rate average-rate burst
(Optional) Configures the PVC for real-time variable bit
rate (VBR) traffic shaping.
•
Peak rate
—Peak information rate (PIR)
•
Average rate
—Average information rate (AIR)
•
Burst
—Burst size in cells