Configuring Satop Support On Circuit Emulation Pics; Configuring Satop On 4-Port Channelized Oc3/Stm1 Circuit Emulation Pics; Configuring Sonet/Sdh Framing Mode At The Pic Level; Configuring Sonet/Sdh Framing Mode At The Port Level - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

Chapter 27
Configuring SAToP Support on Circuit
Emulation PICs

Configuring SAToP on 4-port Channelized OC3/STM1 Circuit Emulation PICs

Configuring SONET/SDH Framing Mode at the PIC Level

Configuring SAToP on 4-port Channelized OC3/STM1 Circuit Emulation
PICs on page 533

Configuring SAToP Emulation on T1/E1 Interfaces on Circuit Emulation

PICs on page 535
This configuration example applies to the mobile backhaul application shown in
Figure 49 on page 530.
Configuring SONET/SDH Framing Mode at the PIC Level on page 533
Configuring SONET/SDH Framing Mode at the Port Level on page 534
Configuring COC3 Ports Down to T1 Channels on page 534
Configuring CSTM1 Ports Down to E1 Channels on page 534
To set the framing mode at the PIC level, for all four ports on the PIC, include the
framing statement at the [edit chassis fpc fpc-slot pic pic-slot] hierarchy level:
[edit chassis fpc fpc-slot pic pic-slot]
framing (sonet | sdh); # SONET for COC3 or SDH for CSTM1
After a PIC is brought online, interfaces are created for the PIC s available ports
according to the PIC type and the framing option used:
If you include the framing sonet statement (for a COC3 Circuit Emulation PIC),
four COC3 interfaces are created.
If you include the framing sdh statement (for a CSTM1 Circuit Emulation PIC),
four CSTM1 interfaces are created.
If you do not specify framing at the PIC level, then the default framing is SONET
for all four ports.
Configuring SAToP on 4-port Channelized OC3/STM1 Circuit Emulation PICs
533