Test Results
NetBlazer
353
ISDN Logger
UI
(Unnumbered Information) command is used to send
information.
DISC
(Disconnect) command is used to terminate the multiple
frame operation.
DM
(Disconnect Mode) response is used to report that the data link
layer is in a state such that multiple frame operation cannot be
performed.
FRMR
(Frame Reject) response is used to report an error condition
that is not recoverable by a retransmission.
XID
(Exchange Identification) command/response is used for
connection management to exchange information.
RNR
(Receive Not Ready) command/response is supervisory
frame used by a data link layer entity to indicate a busy condition
or to ask the status of its peer data link layer entity.
REJ
(Reject) command/response supervisory frame is used by a
data link layer entity to request retransmission or to ask the status
of its peer data link layer entity.
RR
(Receive ready) supervisory frame is used by a data link layer
entity to indicate it is ready to receive an I frame. Besides this, it is
used to acknowledge previously received I frames numbered up to
and including N(R)-1 and clear a busy condition that was indicated
by the earlier transmission of an RNR frame by the same data.
In addition to indicating the status of a data link layer entity, the RR
command with the P bit set to 1 may be used by the data link layer
entity to ask for the status of its peer data link layer entity.
Note:
The RR message is not included in the logger as it would fill the logger in a
short period since this message is used to keep alive.
Содержание FTB-1
Страница 1: ...User Guide FTB 700G 800 Series NetBlazer for FTB 1 ETHERNET AND MULTISERVICE TESTER...
Страница 12: ......
Страница 20: ......
Страница 22: ......
Страница 52: ......
Страница 59: ...Test Setup Test Applications NetBlazer 47 SONET SDH BERT For SDH BERT...
Страница 64: ...Test Setup Test Applications 52 FTB 700G 800 Series SONET SDH DSn PDH BERT For SDH...
Страница 84: ......
Страница 98: ......
Страница 298: ......
Страница 574: ......
Страница 604: ...Glossary 592 FTB 700G 800 Series Acronym List W WAN Wide Area Network WIS WAN Interface Sublayer WWN World Wide Name...
Страница 606: ...Glossary 594 FTB 700G 800 Series 10G Ethernet Client The following figure presents a typical network application...
Страница 619: ...Glossary NetBlazer 607 Ethernet Cables Straight Through Cable 1000 Mbit s Crossover Cable 1000 Mbit s...
Страница 646: ...Glossary 634 FTB 700G 800 Series SONET DSn SDH PDH The GUI Grid indicates the TUG 2 x and TUG 3 x values...
Страница 652: ......
Страница 674: ...0 5 1 5 48 5 0 176 W d y K y K D...