Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010, Руководство по настройке

Страница: 505 / 774

■
See ERX Module Guide, Appendix A, Module Protocol Support for information about
the modules that support transparent bridging.
For information about the modules that support transparent bridging on the E120
and E320 routers:
■
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 transparent bridging.
Interface Specifiers
The configuration task examples in this chapter use the slot / port [. subinterface ] format
to specify the physical interface on which to configure transparent bridging. 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 transparent bridging, consult the following resources:
■
IEEE 802.1D—Media access control (MAC) bridges
■
Draft Standard P802.1Q/D9 IEEE Standards for Local and Metropolitan Area
Networks: Virtual Bridged Local Area Networks
■
RFC 1493—Definitions of Managed Objects for Bridges (July 1993)
Before You Configure Transparent Bridging
Before you configure transparent bridging on an E Series router, verify that:
References
■ 473
Chapter 15: Configuring Transparent Bridging