HP MSR Router Series

236
Tasks at a
g
lance
Configure DCE-side Frame Relay:
• (Required.) Configuring basic DCE-side Frame Relay
• (Required.) Configuring local Frame Relay virtual circuits
• (Required.) Configuring Frame Relay address mapping
• (Optional.) Configuring Frame Relay subinterfaces
• (Optional.) Perfrom one of the following tasks:
{ Configuring Frame Relay IPHC
{ Configuring Frame Relay STAC compression
• (Optional.) Configuring Frame Relay FRF.12 fragmentation
NNI interfaces are both DTE interfaces and DCE interfaces. You can configure an NNI interface in the
same way a DCE or DTE interface is configured.
If one endpoint of a link is an NNI interface, the peer endpoint must also be an NNI interface.
Configuring basic DTE-side Frame Relay
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter the view of the interface
connecting to the Frame Relay
network.
interface interface-type
interface-number
N/A
3. Enable Frame Relay
encapsulation on the
interface.
link-protocol fr
By default, PPP encapsulation is
enabled on interfaces except
Ethernet interfaces, VLAN
interfaces, and ATM interfaces.
4. (Optional.) Configure the
encapsulation type for the
Frame Relay interface.
fr encapsulation { ietf |
nonstandard }
The default setting is IETF.
5. (Optional.) Set the Frame
Relay interface type to DTE or
NNI.
fr interface-type { dte | nni } The default setting is DTE.
6. (Optional.) Configure the
Frame Relay LMI protocol
type.
fr lmi type { ansi | nonstandard |
q933a }
The default setting is q933a.
7. (Optional.) Set the DTE-side
N391 counter.
fr lmi n391dte n391-value The default setting is 6.
8. (Optional.) Set the DTE-side
N392 counter.
fr lmi n392dte n392-value The default setting is 3.
9. (Optional.) Set the DTE-side
N393 counter.
fr lmi n393dte n393-value The default setting is 4.
10. (Optional.) Set the DTE-side
T391 timer.
timer-hold seconds The default setting is 10 seconds.