Command Reference Guide

3Com Router 5000 Family and Router 6000 Family fr map ip ● 155
Command Reference
Interface Serial 1/0/0 is connected to a router with IP address 10.1.1.1. Map PVC
group 123 to this remote IP address for data forwarding.
[3Com-Serial1/0/0] fr map ip 10.1.1.1 pvc-group 123
View This command can be used in the following views:
■ Interface view
Description You may map an IP address to a PVC by specifying DLCI, or to a PVC group by
specifying PVC group name. In the latter case, which PVC is selected from the PVC
group to forward an IP packet depends on the precedence of the packet.
You can create an address map manually or by using InARP. InARP is suitable for a
complex network where the remote router also supports InARP. When the number of
remote hosts is small or when default routes exist, however, manual map creation is
preferred.
In the fr map ip command, if nonstandard encapsulation is adopted, only IPHC
compression is available; if IETF encapsulation is adopted, both IPHC compression and
FRF.9 compression are available.
Related Commands ■ display fr map
■ fr inarp