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# In ISP domain test, use RADIUS scheme rd as the primary authorization method and local
authorization as the backup authorization method for IKE extended authentication.
<Sysname> system-view
[Sysname] domain test
[Sysname-isp-test] authorization ike radius-scheme rd local
Modified feature: Configuring a cellular interface for a
3G/4G modem
Feature change description
In this release, you can set the RSSI thresholds for a 3G/4G modem.
Command changes
New command: rssi
Use rssi to set the RSSI thresholds for a 3G/4G modem.
Use undo rssi to restore the default.
Syntax
rssi { gsm | 1xrtt | evdo | lte } { low lowthreshold | medium mediumthreshold } *
undo rssi { gsm | 1xrtt | evdo | lte } [ low | medium ]
Default
The lower and upper thresholds for a 3G/4G modem are –150 dBm and 0 dBm, respectively.
Views
Cellular interface view
Predefined user roles
network-admin
Parameters
1xrtt: Specifies the 1xRTT mode.
evdo: Specifies the EVDO mode.
gsm: Specifies the GSM mode.
lte: Specifies the LTE mode.
low lowthreshold: Specifies the lower RSSI threshold value in the range of 0 to 150, which represent
a lower RSSI threshold in the range of –150 dBm to 0 dBm. The value of lowthreshold cannot be
smaller than the value of mediumthreshold because the system automatically adds a negative sign
to the RSSI thresholds.