29099-91
Local area networks.
Terms and definitions
|
29099-91
|
01.01.93
. ,
,
,
.
15971,
19781. 1.
. -
. 2.
. 3.
, , , ,
, ,
. ,
. 4.
. 5.
. 6.
, , 1. 2. 7.
, , , - ,
- .
1
; :
,
( 24402)
|
local area network; LAN
|
2
: ,
|
baseband LAN
|
3
:
, ,
|
broadband LAN
|
4
():
, ,
, ( 24402)
|
data station
|
5
( ) :
,
, , ,
.
. , ;
, - , ,
|
bus network
|
6
( ) : ,
|
ring network
|
7
:
, ,
( 24402)
|
physical layer
|
8
:
,
, ,
( 24402)
|
data link layer
|
9
; : ,
|
logical link control sublayer; LLC
|
10
; : ,
|
medium access control sublayer; MAC
|
11
; :
,
, - ,
,
.
.
|
physical signalling sublayer; PLS
|
12
:
,
, ,
|
station management MGT
|
13
( ):
,
.
.
, , - .
|
transmission medium
|
14
( ): ,
|
trunk cable
|
15 (
): ,
|
drop cable
|
16
; :
,
( 17657)
|
data terminal equipment; DTE
|
17
; :
,
|
medium attachment unit; MAU
|
18
; : ,
|
physical medium attachment; PMA
|
19
; : ,
|
trunk coupling unit; TCU
|
20
; :
|
attachment unit interface; AU1
|
21
:
|
Medium dependent interface; MDI
|
22
; :
.
.
|
medium interface connector; MIC
|
23 (
): ,
,
.
.
-
|
gateway
|
24 : ,
|
token
|
25
:
, ,
|
token passing procedure
|
26 : ( 24402)
|
frame
|
27
():
, ,
|
jabber
|
28
( ):
|
address administration
|
29
( ):
,
|
local administration
|
30
( ):
,
|
universal administration
|
31
; : ,
|
MAC-symbol
|
32
; :
,
,
.
. 0
, 1 -
.
|
differential manchester encoding
|
33 ; : ,
|
bus LAN
|
34
; / (.
):
,
|
carrier sense multiple access with collision detection;
CSMA/CD
|
35
(.
):
|
carrier sense
|
36 (
): ,
|
collision
|
37
; :
, ,
|
jam
|
38
; :
,
,
|
collision enforcement; CE
|
39
:
,
,
|
seot time
|
40
:
,
,
|
truncated binary exponential backoff
|
41
(): ,
,
,
|
backoff
|
42
(): ,
|
deference
|
43
():
|
delay
|
44
( ): ,
|
transmission path delay
|
45
( ):
|
round-trip propagation time
|
46
( ): ,
|
coupler
|
47
( ): ,
, ,
|
tap
|
48
( ):
,
.
.
|
head-end
|
49 ( ): ,
, ,
,
|
hub
|
50 ; : ,
|
token-bus network
|
51
: ,
|
single-cable broadband LAN
|
52
:
,
|
two-cable broadband LAN
|
53
( ):
,
|
logical ring
|
54
:
,
|
slot time
|
55 : ,
|
response window
|
56
: ,
,
|
head-end remodulator
|
57
( ): ,
|
forward channel
|
58
( ): ,
|
reverse channel
|
59
: ,
|
downlink
|
60
: ,
|
uplink
|
61 ; : ,
|
token-ring network
|
62
( ): ,
.
.
,
;
|
monitor
|
63
; :
, ,
,
, , ..
, ,
, ,
|
configuration report server; CRS
|
64
; :
, ,
,
, ,
|
ring error monitor; REM
|
65
; :
,
, ,
,
|
ring parameter server; RPS
|
66
: ,
,
.
.
|
ring latency
|
67
: ,
, ,
|
multicast
|
68 ; : ,
|
slotted-ring network
|
69
( ):
,
-
|
ring slot
|
70 -: ,
|
mini-packet
|
71
:
, ,
.
.
|
stol structure
|
72
:
, ,
, ,
|
ring connector socket
|
73
:
,
, ,
|
ring connector plug
|
74
:
, ,
|
continuity plug
|
75
():
|
physical ring segment
|
76
():
,
,
,
|
logical ring segment
|
77 ;
: ,
, ,
|
MAC-bridge
|
78
: ,
|
bridged LAM
|
79 ():
,
|
port
|
80
:
, ,
|
active topology
|
81
:
,
|
spanning tree
|
82
:
,
|
root bridge
|
83
:
,
|
root port
|
84
: ,
|
designated port
|
85
:
,
|
designated bridge
|
86
:
|
filtering
|
87
; :
,
,
|
filtering data base; FDB
|
28
28
29
30
29
30
40
87
87 74
73
41
41 71
81
12
32
34
34
43
66
45
45
43
44
44
27 27
60
59
20 54
39 ,
21
20 22
14
15
14
15 26 24
58
57
58
57 / 34
37 61
32
53
53
37
35
80
36
36
68
1
18 - 70
18
19
17
64
62
62
64 82
85
77
77
19
17
16
46
46 55
16
35 47
47
42 42 67 11
11
10
9 10 9
79 83 79 84 25
48 48 56 72 76 75
76
75 1 6 78 5 3 52 51
6 2 61 50 33 68
5 31
31 63 65 22
63
65 13
13
4 4
69 69
38 8 7 38 86 49 49
23
23
50
33
Active topology 80 Address administration 28 Attachment unit interface 20 AUI 20 Backoff 41 Baseband LAN 2 Bridged LAN 78 Broadband LAN 3 Bus LAN 33 Bus network 5 Carrier
sense 35 Carrier sense multiple access with
collision detection 34 CE
38 Collision
36 Collision
enforcement 38 Configuration
report server 63 Continuity
plug 74 Coupler
46 CRS
63 CSMA/CD 34 Data link layer 8 Data station 4 Data terminal equipment 16 Deference 42 Delay 43 Designated bridge 85 Designated port 84 Differential manchester encoding 32 Downlink 59 Drop cable 15 DTE 16 FOB 87 Filtering 86 Filtering data base 87 Frame 26 Forward cnannel 57 Gateway 23 Head-end 48 Head-end remodulator 56 Hub 49 Jabber 27 Jam 37 LAN
1 LLC
9 Local
administration 29 Local
area network 1 Logical
link control sublayer 9 Logical
ring 53 Logical
ring segment 76 MAC
10 MAC-bridge 77 MAC-symbol 31 MAU
17 MDI 21 Medium
access control sublayer 10 Medium
attachment unit 17 Medium
dependent interface 21 Medium
interface connector 22 MGT
12 MIC
22 Mini-packet
70 Monitor
62 Multicast
67 Physical laver 7 Physical medium attachment 18 Physical signalling sublayer 11 Physical ring segment 75 PLS 11 PMA 18 Port 79 REM 64 Response window 55 Reverse channel 58 Ring connector plug 73 Ring connector socket 72 Ring error monitor 64 Ring latency 66 Ring network 6 Ring parameter server 65 Ring slot 69 Root bridge 82 Root port 83 Round-trip propagation time 45 RPS 65 Single-cable broadband LAN 51 Slot structure 71 Slot time 39, 54 Slotted-ring network 68 Spanning tree 81 Station management 12 Tap 47 TCU 19 Token 24 Token-bus network 50 Token passing procedure 25 Token-ring network 61 Transmission medium 13 Transmission path delay 44 Truncated binary exponential
backoff 40 Trunk cable 14 Trunk coupling unit 19 Two-cable broadband LAN 52 Universal administration 30 Uplink 60
1 : ,
,
|
repeater
|
2 :
.
.
, , ,
,
|
relay
|
3 :
,
|
abort sequence
|
4 :
|
bit-cell
|
5 :
, ,
|
bit-time
|
6 ; :
|
time unit
|
7 : ,
,
|
control frame
|
- ; - ;
- ; - ;
- ;
- . .
. 1.
2.
25.09.91 1491 3.
4.
-
5. .
2004 .
|