Prerequisites For Cisco G.shdsl Efm/Atm Ehwics; Information About Cisco G.shdsl Efm/Atm - Cisco EHWIC-4SHDSL-EA Configuration Manual

Prerequisites for Cisco G.SHDSL EFM/ATM EHWICs

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Prerequisites for
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Information About Cisco G.SHDSL EFM/ATM

Cisco G.SHDSL EFM/ATM EHWICs support up to four pairs of digital subscriber lines (DSL). The
fixed platform model (C888EA) also supports up to four pairs. The DSL pairs are bundled in groups and
configured in the Cisco IOS command-line interface (CLI) by using the dsl-group command. Selecting
the mode is done by using the mode command.
See the
Cisco G.SHDSL EFM/ATM.
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
2
Firmware Update, page 45
Command Reference, page 49
Additional References, page 81
Cisco G.SHDSL EFM/ATM EHWICs
Ensure that you have the appropriate Cisco router to serve as the host router.
The following Cisco routers support Cisco G.SHDSL EFM/ATM EHWICs:
Cisco 1921 ISR
–
Cisco 1941 ISR
–
Cisco 2901 ISR
–
Cisco 2911 ISR
–
Cisco 2921 ISR
–
Cisco 2951 ISR
–
Cisco 3925 ISR
–
– Cisco 3925-E ISR
– Cisco 3945 ISR
– Cisco 3945-E ISR
Use the show version command to ensure that the router is running the correct IOS software. The
C888EA and EHWIC-4SHDSL-EA models require Cisco IOS Release Release: <optional, example:
Cisco IOS Release 15.1(1)T> or later.
Note When minimum release requirements are met, you can change images on the router without
affecting performance.
Install the Cisco G.SHDSL EFM/ATM EHWIC on the router, using the directions provided in
Interface Cards Hardware Installation Guide
Regulatory Compliance and Safety
"Command Reference" section on page 49
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
and Cisco Network Modules and Interface Cards
Information.
for more information about commands used with
Cisco