Monitoring Frame Relay Interfaces

FR. These frames are waiting for space to become available on the

serial device handler transmit queue for this interface.

Xmit frames dropped due to queue over¯ow

Indicates the number of frames that could not be transmitted for this

VC due to output queue over¯ow.

lmi

Displays statistics relevant to the logical management on the Frame Relay

 

interface.

 

Example:

 

list lmi

Management Status:

 

 

 

 

 

------------------

 

 

 

 

 

LMI enabled

=

Yes

LMI DLCI

=

0

LMI type

=

ANSI

LMI Orphans OK

=

Yes

CLLM enabled

=

No

 

 

 

SVC local net number

=

12345678

 

 

SVC Number type

=

International

 

 

SVC Numbering plan

=

E.164

SVC Call-out retries

=

2

SVC Call-ins allowed

=

Yes

SVC Network emulation mode =

No

Protocol broadcast

=

Yes

Congestion monitoring

=

Yes

Emulate multicast

=

Yes

CIR monitoring

=

No

Notify FECN source

=

No

Throttle transmit on FECN

=

No

Number VCs P1 allowed

=

64

Interface down if no PVCs

=

No

Line speed (bps)

= 1000000

Maximum frame size (bytes) =

2048

Timer T1 seconds

=

10

Counter N1 increments

=

6

LMI N2 threshold

=

3

LMI N3 threshold window

=

4

MIR % of CIR

=

25

IR % Increment

=

12

IR % Decrement

=

25

DECnet length field

=

No

Default CIR

=

64000

Default Burst Size

=

64000

Default Excess Burst

=

0

 

 

 

 

Current receive sequence

=

0

 

 

 

 

Current transmit sequence =

1

 

 

 

 

Total status enquiries

=

9

Total status responses

=

0

Total sequence requests

=

0

Total responses

 

=

0

Data compression enabled

=

No

 

 

 

 

Data encryption enabled

=

No

 

 

 

 

Virtual Circuit Status:

 

 

 

 

 

 

-----------------------

 

 

 

 

 

 

Total allowed

=

64

Total configured

=

2

 

Total active

=

0

Total congested

=

0

 

Total PVCs left net =

0

Total PVCs join net

=

0

 

Management Status:

LMI enabled

Indicates if Frame Relay management is active (yes or no).

LMI DLCI

Indicates the management circuit number. This number is either 0 (ANSI default or ITU-T/CCITT) or 1023 (interim LMI REV1).

LMI type

Indicates the type of frame relay management being used, ANSI,

ITU-T/CCITT, or LMI Revision 1.

LMI orphans OK

Indicates if all non-con®gured circuits learned from Frame Relay

LMI management are available for use (yes or no).

CLLM enabled

Speci®es whether this circuit will throttle transmission on receiving

CLLM frames.

Chapter 31. Con®guring and Monitoring Frame Relay Interfaces 437

Page 473
Image 473
IBM SC30-3681-08 manual Serial device handler transmit queue for this interface, Xmit frames dropped due to queue over¯ow