R2511-HP MSR Router Series Interface Command Reference(V5)

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operate in four-wire standard mode, and eight-wire G.SHDSL.BIS interfaces (interfaces on
DSIC-1SHDSL-8W modules) operate in eight-wire mode.
Views
ATM (G. SHDSL) interface view
Default command level
2: System level
Parameters
2: Specifies two-wire mode.
4-auto-enhanced: Specifies four-wire automatic mode. The four-wire enhanced mode is used first when
the local end negotiates with the remote end. If the remote end is not operating in four-wire enhanced
mode, the local end uses the four-wire standard mode for negotiation.
4-enhanced: Specifies four-wire enhanced mode. In this mode, one pair of the four wires starts
negotiation with the remote end first, and then the other pair starts negotiation with the remote end.
4-standard: Specifies four-wire standard mode. In this mode, the two pairs of these four wires must start
negotiation at the same time; in addition, the remote end must be set to operate in four-wire standard
mode as well.
6: Specifies six-wire mode.
8: Specifies eight-wire mode.
auto: Specifies automatic mode. The local end uses the operating mode of the remote end to negotiate
with the remote end.
Usage guidelines
When you are not sure of the operating mode of the remote end, use the automatic mode for the local
end to negotiate with the remote end.
The following matrix shows the command and router compatibility:
Command
MSR9
00
MSR9
3
X
MSR20-1X MSR20 MSR30 MSR50
MSR100
0
shdsl wire No
Yes
with
the
JG516
A and
JG517
A.
Yes with fixed
G.SHDSL.BIS
interfaces on
the
MSR20-13
and with
DSIC-1SHDSL
-8W modules
Yes with only
DSIC-1SHDS
L-8W
modules
Yes with
only
MIM-1SHL-
4W and
DSIC-1SHD
SL-8W
modules
Yes with only
FIC-1SHL-4
W and
DSIC-1SHDS
L-8W
modules
No
Examples
# Set four-wire G.SHDSL interface ATM 1/0 to operate in four-wire automatic mode.
<Sysname> system-view
[Sysname] interface atm 1/0
[Sysname-Atm1/0] shdsl wire 4-auto-enhanced