User manual

Nortel Secure Router 8000 Series
Configuration -WAN Access 10 Low-speed ATM configuration
Issue 5.3 (
30 March 2009) Nortel Networks Inc. 10-19
Step 2 Run:
interface atm interface-number[.subinterface ]
The ATM interface or the sub-interface view appears.
Step 3 Run:
pvc { pvc-name vpi/vci | vpi/vci }
A PVC is created and the PVC view appears.
NOTE
z
In normal cases, the vci values 3 and 4 are reserved for special usage. Nortel recommends users to
not use these two values.
z
The values of vpi and vci cannot be 0 at the same time.
Step 4 Run:
encapsulation aal5-encap
The command configures the encapsulation type of the PVC as AAL5.
The AAL5 encapsulation type for PVC can be aal5snap,aal5mux, aal5muxunstandard or
aal5nlpid. By default, the encapsulation type is aal5snap.
Step 5 Run:
map ip { ip-address [ mask ] | default | inarp [ minutes ] } [ broadcast ]
The command configures the IPoA mapping on the PVC.
When configuring the ip-address, if the specified address is the network segment address or
the multicast address, the key word broadcast must be chosen.
InARP is not supported when aal5mux, aal5muxunstandard and aal5nlpid encapsulations
are adopted. To change the encapsulation type for PVC to aal5mux, aal5muxunstandard or
aal5nlpid, delete InARP first.
On one ATM interface, configure one PVC with InARP or you can set it as default.
----End
10.4.3 Checking the configuration
Run the following commands to check the previous configuration.
Action Command
Check the configuration and
status of the ATM interface or
sub-interface.
display interface atm [ interface-number
[ .subinterface ]] [ | { begin | exclude | include }
regular-expression ] [ interface-type ]
Check information about the
PVC.
display atm pvc-info [ interface interface-type
interface-number [.subinterface ] [ pvc { pvc-name
[ vpi/vci ] | vpi/vci } ] ]
Check information about the
PVC mapping.
display atm map-info [ interface interface-type
interface-number [.subinterface ] [ pvc { pvc-name
[ vpi/vci ] | vpi/vci } ] ]