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

114
Syntax
rssi { gsm | 1xrtt | evdo } { low lowthreshold | medium mediumthreshold }*
undo rssi { gsm | 1xrtt | evdo } [ low | medium ]
Views
Cellular interface view, cellular Ethernet interface view
Default command level
2: System level
Parameters
gsm: Specifies the GSM network.
1xrtt: Specifies the 1xRTT network.
evdo: Specifies the EVDO network.
low: Specifies the lower threshold.
medium: Specifies the medium threshold.
lowthreshold: Lower RSSI monitoring threshold value in dBm, in the range of –150 to 0. The default is
–150 dBm.
mediumthreshold: Medium RSSI monitoring threshold value in dBm, in the range of –150 to 0. The
default is 0 dBm.
Usage guidelines
In the same environment, the RSSI value varies with the signal strength:
• If the RSSI value is greater than the mediumthreshold value, a trap showing strong signal strength is
sent.
• If the RSSI value is no less than the mediumthreshold value and greater than the lowthreshold value,
a trap showing normal signal strength is sent.
• If the RSSI value is no greater than the lowthreshold value, a trap showing weak signal strength is
sent. After that, if the RSSI value does not come above the lowthreshold value, a trap showing weak
signal strength is sent every 10 minutes.
Examples
# Set the lower RSSI monitoring threshold of the GSM network to –110 dBm.
<Sysname> system-view
[Sysname] interface cellular 0/0
[Sysname-Cellular0/0] rssi gsm low -110
sms delete
Use sms delete to delete a short message from the SIM card.
Syntax
sms delete { all | sms-id id }
Views
Cellular interface view, cellular Ethernet interface view