R2511-HP MSR Router Series Interface Configuration Guide(V5)

23
Ste
p
Command Remarks
29. Enable GPS and set the
GPS mode.
gps mode { standalone }
Optional.
By default, GPS is disabled.
This command is available only
on the following routers:
• JG596A
• JG665A
• JG704A
• MSR routers with the
SIC-4G-LTE module.
30. Enable GPS NMEA stream
state.
gps nmea
Optional.
By default, GPS NMEA stream
state is disabled.
This command is available only
on the following routers:
• JG596A
• JG665A
• JG704A
• MSR routers with the
SIC-4G-LTE module.
31. Specify an LTE band.
lte band band-number
Optional.
By default, all supported LTE
bands are available.
This command is available only
on the following routers:
• JG596A
• JG665A
• JG704A
• MSR routers with the
SIC-4G-LTE module.
Based on the network requirements, in PPP mode, configure PPP, DCC, IP address, firewall, and backup
center on the cellular interface. In Ethernet mode, configure DCC, IP address, firewall, and backup center
on the cellular Ethernet interface.
For more information about how to set the operating mode of an interface, see Fundamentals
Configuration Guide.
Configuring automatic reboot
3G/4G modems might fail and cannot automatically dial up to the 3G/4G network when the 3G/4G
network runs unstably or its running environment changes. MSR routers provide the auto-reset function to
reduce manual resets of 3G/4G modems.
With 3G/4G modem auto-reset enabled, the system automatically resets the 3G/4G modem after
consecutive dialup failures. By default, the system performs auto-reset if the 3G/4G modem has at least
one successful dialup and then consecutive dialup failures. This prevents frequent resets of the 3G/4G
modem caused by configuration errors that lead to dialup failures.
To configure 3G/4G modem auto-reset: