
3-61
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
OL-1957-03
Chapter 3 Configuring with the Command-Line Interface
Configuring 1-Port G.SHDSL WAN Interface Card
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
Step 7
Router(config-if-vc)#
encapsulation {aal1 | aal2 |
aal5ciscoppp | aal5mux |
aal5nlpid | aal5snap}
(Optional) Configures the ATM adaptation layer (AAL)
and encapsulation type.
• aal1—AAL1
• aal2—AAL2
• aal5ciscoppp—Cisco PPP over AAL5
• aal5mux—AAL5+MUX
• aal5nlpid—AAL5+NLPID
• aal5snap—AAL5+LLC/SNAP (the default)
Step 8
Router(config-if-vc)# exit
Exits from interface-atm-vc configuration mode.
Step 9
Router(config-if)# dsl
operating-mode {gshdsl
symmetric annex {A | B}
Configures the DSL interface to operate in a specified
DSL mode:
• gshdsl—Configures multirate, high-speed DSL per
ITU G.991.2
• symmetric—Configures symmetrical mode per
• ITU G.992.1.
• annex—Configures the regional operating
parameters.
• A—Sets the operating parameters for
North America. This value is the default.
• B—Sets the operating parameters for Europe.
The default is gshdsl symmetric annex A
Command Purpose
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