Extreme Networks ExtremeWare 7.7, Справочник по командам

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2186 ExtremeWare 7.7 Command Reference Guide
T1, E1, and T3 WAN Commands—Alpine 3800 Series Platforms
configure ports e1 receivergain
configure ports <portlist> e1 receivergain [-12 | -43] db
Description
Configures E1 receiver gain to improve link performance.
Syntax Description
Default
The default value is -12 db.
Usage Guidelines
The receiver gain for E1 links can be configured to improve performances of the link. Changing the
receiver gain can help to receive the E1 signal or to reduce crosstalk. Receiver gain is only configurable
for E1 links. For T1 links see “configure multilink add” on page 2182 and for T3 links see “configure
ports t1 framing” on page 2191.
Example
The following command configures the receiver gain:
configure ports 2:2 e1 receivergain -43 db
History
This command was first available in ExtremeWare v6.1.8w3.0.1b56 WAN technology release.
This command was subsequently incorporated into ExtremeWare 7.0.0.
Platform Availability
This command is available on the Alpine 3800 series platform, when a WAN module is installed.
portlist A list of ports.
db Specifies the receiver gain in decibels. Only the values above are allowed.