Juniper JUNOSE 11.2.X MULTICAST ROUTING, Руководство по настройке

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Table 8: Explanation of K2 Byte (continued)
Meaning Bit Value (12345678)
Channel number of working interface 0001–1110
Bit 5 indicates the type of redundancy.
1+1 architecture 0
Bits 6–8 indicate the switching mode.
Reserved for future use 000– 011
Unidirectional mode 100
Bidirectional mode 101
Line remote defect indication (RDI) 110
Line alarm indication signal (AIS) 111
Higher-Level Protocols
See ERX Module Guide, Appendix A, Module Protocol Support for information about the
higher-level protocols that the interfaces described in this chapter support.
Platform Considerations
You can configure unchannelized SONET/SDH interfaces on the following E Series
Broadband Services Routers:
•
E120 Broadband Services Router
• E320 Broadband Services Router
• ERX1440 router
•
ERX1410 router
•
ERX710 router
• ERX705 router
• ERX310 router
This section describes the line modules and I/O modules that support SONET/SDH
interfaces.
For detailed information about the modules that support SONET/SDH interfaces on
ERX14xx models, ERX7xx models, and the ERX310 router :
•
See ERX Module Guide, Table 1, Module Combinations for detailed module specifications.
75 Copyright © 2010, Juniper Networks, Inc.
Chapter 3: Configuring Unchannelized OCx/STMx Interfaces