Table 85: Sonet/Sdh Framing Bytes For Specific Speeds - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

Configuring SONET/SDH Header Byte Values
To configure values in SONET/SDH header bytes, include the
[edit interfaces interface-name sonet-options]
You can configure the following SONET/SDH header bytes:
Table 85 on page 901 displays JUNOS Software framing bytes for several specific
speeds.

Table 85: SONET/SDH Framing Bytes for Specific Speeds

[edit interfaces so-fpc/pic/port sonet-options]
bytes {
c2 value;
e1-quiet value;
f1 value;
f2 value;
s1 value;
z3 value;
z4 value;
}
c2 —Path signal label SONET/SDH overhead byte. SONET/SDH frames use the
C2 byte to indicate the contents of the payload inside the frame. SONET/SDH
interfaces use the C2 byte to indicate whether the payload is scrambled. For the
c2 byte, can be from
value
e1-quiet —Default idle byte sent on the orderwire SONET/SDH overhead bytes.
The router does not support the orderwire channel, and hence sends this byte
continuously.
, , , —SONET/SDH overhead bytes. For these bytes,
f1 f2 z3 z4
0 through 255 . The default value is
—Synchronization message SONET/SDH overhead byte. This byte is normally
s1
controlled as a side effect of the system reference clock configuration and the
state of the external clock coming from an interface if the system reference
clocks have been configured to use an external reference. For the s1 byte,
can be from 0 through
Overhead
Bytes STM4
A1 F6
A2 28
C1 —
H1/H2 6A0A
Z0 01/CC
Chapter 61: Configuring SONET/SDH Interfaces
hierarchy level:
through . The default value is
0 255
0x00 .
255 .
STM16 STM64 OC12
F6 F6 F6
28 28 28
— — 1..12
6A0A 6A0A 620A
01/CC 01/CC —
Configuring SONET/SDH Physical Interface Properties
statement at the
bytes
.
0xCF
can be from
value
value
OC48 OC192
F6 F6
28 28
1..48 1..192
620A 620A
— —
901