Nortel Networks 8000 - Manual (Page 405)

Nortel Secure Router 8000 Series
Configuration -WAN Access 10 Low-speed ATM configuration
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.
CQ NOTE
• In normal cases, the vci values 3 and 4 are reserved for special usage. Nortel recommends users to
not use these two values.
• 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 } ] ]
Issue 5.3 (30 March 2009) Nortel Networks Inc. 10-19