NETGEAR RT328 manual Figure D-1. Isdn Protocol Analyzer Display

Appdtool.fm Page 4 Tuesday, October 10, 2000 3:31 PM

Reference Guide for the Model RT328 and Model RH348 ISDN Routers

1 00110100 INFORMATION ELEMENT : SIGNAL
2	00000001	IE length	:	1 octets
3	00000001	Signal value	:	ring back tone on

00:00:13.42

4

bytes LAPD

D

TE

R

SAPI=0

TEI=97

RR

P/F=0

NR=9

00:00:13.44

11

bytes LAPD

D

NT

C SAPI=0 TEI=97 INFO

P=0

NR=7 NS=9

7 bytes Northern American

Dest

CR=0X03 PD=Q.931

CONNect

1

00110100 INFORMATION ELEMENT : SIGNAL

2

00000001 IE length

:

1 octets

3

00111111 Signal value

:

tones off

00:00:13.46

4

bytes LAPD

D

TE

R

SAPI=0 TEI=97 RR

P/F=0 NR=10

00:00:13.47

8

bytes LAPD

D

TE

C SAPI=0 TEI=97 INFO

P=0

NR=10 NS=7

4 bytes Northern American

Orig

CR=0X03 PD=Q.931

CONNect ACKnowledge

00:00:13.49

4

bytes LAPD

D

NT

R SAPI=0 TEI=97 RR

P/F=0 NR=8

00:00:24.65

4

bytes LAPD

D

NT

C SAPI=0 TEI=88 RR

P/F=1 NR=2

00:00:24.66

4

bytes LAPD

D

TE

R SAPI=0 TEI=88 RR

P/F=1 NR=3

00:00:36.14

12

bytes LAPD

D

TE

C SAPI=0 TEI=97 INFO

P=0

NR=10 NS=8

8 bytes Northern American

Orig

CR=0X03 PD=Q.931

DISConnect

1

00001000 INFORMATION ELEMENT : CAUSE

2

00000010 IE length

: 2 octets

3

1------- Extension bit

: not continued

-00----- Coding standard

: CCITT

---0---- Spare

----0000 Location

: user

4

1------- Extension bit

: not continued

-0010000 Cause value

: Normal call clearing

00:00:36.16

4

bytes LAPD

D

NT

R SAPI=0 TEI=97 RR

P/F=0 NR=9

00:00:36.36

8

bytes LAPD

D

NT

C SAPI=0 TEI=97 INFO

P=0

NR=9 NS=10

4 bytes Northern American

Dest

CR=0X03 PD=Q.931

RELease

00:00:36.38

4

bytes LAPD

D

TE

R SAPI=0 TEI=97 RR

P/F=0 NR=11

00:00:36.39

8

bytes LAPD

D

TE

C SAPI=0 TEI=97 INFO

P=0

NR=11 NS=9

4 bytes Northern American

Orig

CR=0X03 PD=Q.931

RELease COMplete

00:00:36.41

4

bytes LAPD

D

NT

R SAPI=0 TEI=97 RR

P/F=0 NR=10

End of buffer

Figure D-1. ISDN Protocol Analyzer Display

D-4 Using the Protocol Analyzer and Trace Tools