Zte ZXR10 GER, Руководство пользователя

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Chapter 6 Interface Configuration
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suitable for SONET/SDH links, which are provisioned as point-to-
point circuits even in ring topologies. PoS specifies STS-3c/STM-
1 (155 Mbps) as basic data rate and this has a usable data
bandwidth of 149.760 Mbps. PoS frames are mapped into
SONET/SDH frames and they sit in payload envelop as octet
streams aligned on octet boundaries.
Figure 62 shows framing process. RFC 2615 recommends
payload scrambling and a safeguard against bit sequences,
which may disrupt timing. PoS payload scrambling is further
discussed in the section “Synchronization.”
F
I G U R E
6 2 P
O S
F
R A M I N G
S
E Q U E N C E
This procedure describes how to do PoS configuration on ZTE
ZXR10 GER.
Router Command Line Interface has been accessed.
1. To enter into configuration mode, use
config terminal
command in privilged mode, as shown in Table 100.
T
A B L E
1 0 0 C
O N F I G
T
E R M I N A L
C
O M M A N D
Command
Format
Command
Mode
Command Function
config
terminal
Exec
Enters into global configuration
mode
Result: This enables to enter into global configuration mode.
2. To enter into packet over sonnet configuration mode, use
interface < interface-number > command in global
configuration mode, as shown in Table 101.
T
A B L E
1 0 1 I
N T E R F A C E
C
O N F I G U R A T I O N
C
O M M A N D
Command
Format
Command
Mode
Command Function
interface
< interface-
number >
global config
This enters into Packet over
sonnet configuration mode
Result: This enables to enter into interface configuration
mode.
Purpose
Prerequisite
Steps