3Com 980-000077/002 Network Router User Manual


 
Configuring a Remote Unit from the Central Site 3-11
Configure the ISDN Numbers Table on the Central Site Unit
The ISDN Numbers table entry on the central site unit must be
completed with the name that the remote unit will have, once that
unit has been fully configured.
1
Enter CO IS NU to display the ISDN Numbers screen.
2
Enter ADD to display the Edit ISDN Number screen.
3
Type the name
assigned to the remote unit
in the Name field and the
ISDN number for that unit in the ISDN Number 1 field.
4
Type an IP address of 0.0.0.0 in the IP Address field if unnumbered
links are to be used. Using unnumbered links is recommended for the
most economical use of IP addresses.
5
Type a subnet mask of 0.0.0.0 in the IP Mask field if unnumbered
links are to be used.
6
Type a number between 6 and 10 in the IP Hop Count field.
7
Press [Ctrl]+[E] to submit the new setting and then enter SAVE
Configure the ISDN Autocall Table on the Central Site Unit
The ISDN Autocall table entry must be completed with the IP address
and subnet mask which the remote unit will have, once that unit has
been fully configured.
1
Enter CO IS AUTO IP to display the ISDN IP Autocall Addresses
screen.
2
Enter ADD to display the Edit ISDN IP Autocall Address screen.
3
Type the IP address assigned to the remote unit in the IP Address
field.
4
Type the subnet mask of the remote network in the IP Mask field.
5
Type the name assigned to the remote router in the Remote Unit.
6
Press [Ctrl]+[E] to submit the new setting and then enter SAVE
Configure IP Routing—“Static Route” Entries
IP routes which are manually entered into the IP Routing table are
called
static routes
. These routes are added to the routing table to
ensure that routes between units or the critical paths for important
applications are fully defined for management.
Get_con.bk : ROUT_IP.FRM Page 11 Friday, October 3, 1997 1:49 PM