HP MSR Router Series Configuration Guide

No dedicated but multi-purpose EFM cards are available. Switch the operating mode of an interface
card as needed. For more information about the operating modes of an interface card, see
Fundamentals Configuration Guide.
This section covers only the physical configurations of the EFM interface. You can also configure ARP,
DHCP, IP address, and firewall on an EFM interface.
To configure an EFM interface:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter EFM interface view.
interface efm interface-number
N/A
3. (Optional.) Configure the
interface description.
description text
By default, the description is
interface-name Interface, such as ATM
2/4/0 Interface.
4. Configure the annex standard
for the interface.
shdsl annex { a | b } By default, Annex b is adopted.
5. Configure the connection mode
for the eight-wire G.SHDSL.BIS
interface.
shdsl wire { 2 | 4-enhanced |
4-standard | 6 | 8 | auto }
By default, an eight-wire
G.SHDSL.BIS interface operates in
eight-wire mode.
6. Configure the operating mode
for the interface.
shdsl mode { co | cpe }
By default, the operating mode of the
interface is CPE.
7. Configure the single-pair
interface rate for the interface.
shdsl rate { rate | auto }
By default, the single-pair interface
rate for eight-wire G.SHDSL.BIS
interfaces is automatically negotiated.
8. Configure the target margin to
SNR.
shdsl snr-margin [ current
current-margin-value ] [ snext
snext-margin-value ]
By default, current-margin-value is 2
and snext-margin-value is 0.
9. Configure the PSD mode for the
interface.
shdsl psd { asymmetry |
symmetry }
By default, the PSD mode of the
interface is symmetric.
10. Tune the transmit power.
shdsl pbo { value | auto }
By default, the interface automatically
tunes its transmit power.
11. Configure the capacity type for
the interface.
shdsl capability { auto |
g-shdsl | g-shdsl-bis }
By default:
• auto is adopted in CPE mode.
• g-shdsl-bis is adopted in CO
mode.
12. Configure the PAM
constellation.
shdsl pam { 16 | 32 | auto }
By default, the interface automatically
selects its PAM.
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HP MSR Router Series Specifications

General

Brand	HP
Model	MSR Router Series
Category	Network Router
Language	English