Installation guide

Software Configuration 5-19

Additional Configuration Tasks

If you are using a SONET interface, there is only one framing type, STM-1,

which is the default and need not be entered:

Router(config-if)# atm sonet stm-1

If you are specifying the framing type for an E3 interface, there are two framing

types: G.751 ADM (entered as g751adm) and G.832 ADM (entered as

g832adm).

Router(config-if)# atm framing g832adm

If you are specifying the framing type for a DS-3 interface, there are three

framing types: C-bit PLCP (entered as cbitplcp), M23 ADM (entered as

m23adm) and M23 PLCP (entered as m23plcp).

Router(config-if)# atm framing m23adm

Step 4 Assign protocol addresses to the interface:

Router(config-if)# ip address 10.1.15.1 255.255.255.0

Step 5 Create the PVCs. A PVC requires the whole path from source to destination to

be set up manually. If there are any switches in the path, they have to be properly

conﬁgured also. The command has the format atm pvc vc-id vpi vci encap

[peak-rate sustained-rate burst-size]:

Router(config-if)# atm pvc 1 1 32 aal5snap

Router(config-if)# atm pvc 2 1 33 aal5snap

Note Virtual channel identiﬁer (VCI) values 0–31 are reserved by ITU-T and the ATM

Forum.

Step 6 Assign the appropriate map list to the interface:

Router(config-if)# map-group list1

Step 7 Enable the interface:

Router(config-if)# no shut