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[edit interfaces cau4-fpc/pic/port sonet-options]
vtmapping (klm | itu-t);
Table 42 on page 481 lists the KLM mappings used by the channelized STM1-to-E1
PIC interfaces. The PIC defaults to KLM numbering with an offset of –1; for example,
KLM 1= STM1 PIC 0.
Table 42: Channelized STM1-to-E1 Channel Mapping
Channel
Number
KLM Number
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
Chapter 21: Configuring Channelized STM1 Interfaces
Tributary Unit
Tributary Unit
Group 3
Group 2
1
1
1
1
1
1
1
2
1
2
1
2
1
3
1
3
1
3
1
4
1
4
1
4
1
5
1
5
1
5
1
6
1
6
1
6
1
7
1
7
1
7
2
1
2
1
Configuring Channelized STM1 Interfaces
Virtual
ITU-T
Tributary
Number
1
1
2
22
3
43
1
4
2
25
3
46
1
7
2
28
3
49
1
10
2
31
3
52
1
13
2
34
3
55
1
16
2
37
3
58
1
19
2
40
3
61
1
2
2
23
481
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