Juniper JUNOSE 11.2, Руководство по настройке

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•
See E120 and E320 Module Guide, Table 1, Modules and IOAs for detailed module
specifications.
• See E120 and E320 Module Guide, Appendix A, IOA Protocol Support for information
about the modules that support bridged IP.
Interface Specifiers
The configuration task examples in this chapter use the slot / port [. subinterface ] format
to specify the ATM physical interface on which you want to configure bridged IP. However,
the interface specifier format that you use depends on the router that you are using.
For ERX7xx models, ERX14xx models, and ERX310 router, use the slot / port [. subinterface
] format. For example, the following command specifies ATM 1483 subinterface 10 on
slot 0, port 1 of an ERX7xx model, ERX14xx model, or ERX310 router.
host1(config)# interface atm 0/1.10
For E120 and E320 routers, use the slot / adapter / port [. subinterface ] format, which includes
an identifier for the bay in which the I/O adapter (IOA) resides. In the software, adapter
0 identifies the right IOA bay (E120 router) and the upper IOA bay (E320 router); adapter
1 identifies the left IOA bay (E120 router) and the lower IOA bay (E320 router). For
example, the following command specifies ATM 1483 subinterface 20 on slot 5, adapter
0, port 0 of an E320 router.
host1(config)# interface atm 5/0/0.20
For more information about supported interface types and specifiers on E Series routers,
see Interface Types and Specifiers in
JunosE Command Reference Guide .
References
For more information about bridged IP, consult RFC 2684—Multiprotocol Encapsulation
over ATM Adaptation Layer 5 (September 1999). Note that RFC 2684 obsoletes RFC
1483.
Before You Configure Bridged IP
Before you configure bridged IP on an ATM interface, verify that:
• You have correctly installed a module that supports bridged IP. For information, see
ERX Module Guide, Appendix A, Module Protocol Support (on ERX7xx models, ERX14xx
models, and the ERX310 router) or E120 and E320 Module Guide , Appendix A , IOA
Protocol Support (on the E120 or the E320 router).
• Each configured line can transmit data to and receive data from your switch
connections.
Table 25 on page 440 lists the prerequisite tasks for configuring bridged IP and the resources
that you can consult to learn how to perform these tasks.
439 Copyright © 2010, Juniper Networks, Inc.
Chapter 13: Configuring Bridged IP