Configuring Frame Relay Address Mappings - H3C SR6600 Configuration Manual

To do...
Enable frame relay on the interface
Configure the frame relay interface
type as DTE
Configure frame relay LMI protocol
type
Configure user side N391
Configure user side N392
Configure user side N393
Configure user side T391

Configuring Frame Relay Address Mappings

You can configure frame relay address mappings in one of the following two ways:
Manually create static mappings between peer IP addresses and local DLCIs. Use this approach
when the network topology is relatively stable and no new users are expected in a certain period of
time. Because static mappings do not change, the network connections are stable and attacks from
unknown users are avoided.
Use InARP to dynamically create mappings between peer IP addresses and local DLCIs. Use this
approach in complicated networks and ensure that the peer router also supports InARP.
Configuring static frame relay address mappings
Follow these steps to configure static frame relay address mappings:
To do...
Enter system view
Enter interface view
Add a static address map entry
Configuring dynamic frame relay address mappings
Follow these steps to configure dynamic frame relay address mappings:
To do...
Enter system view
Use the command...
link-protocol fr [ ietf |
nonstandard ]
fr interface-type dte
fr lmi type { ansi | nonstandard |
q933a }
fr lmi n391dte n391-value
fr lmi n392dte n392-value
fr lmi n393dte n393-value
timer hold seconds
Use the command...
system-view
interface interface-type
interface-number
fr map ip { ip-address [ mask ] |
default } dlci-number [ broadcast |
[ ietf | nonstandard ] ] *
Use the command...
system-view
8-116
Remarks
Required
The default link layer protocol of an
interface is PPP.
Optional
The default frame relay interface
type is DTE.
Optional
The default frame relay LMI
protocol type is q933a.
Optional
The default value is 6.
Optional
The default value is 3.
Optional
The default value is 4.
Optional
The default value is 10 seconds.
Remarks
—
Required
Required
No static address map entries by
default
Remarks
—