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■ Admission control and bandwidth enforcement

■ Tunnels used by IGP as next hops in SPF calculation

■ Tunnel ingress controlled failure recovery

■ Facility back-up-style fast-route

■ Traffic support

■ Layer 2 frames: ATM, Ethernet, Frame Relay, HDLC, PPP, VLAN

■ Layer 3 datagrams: IPv4, IPv6

■ Point-to-multipoint LSP support

■ Data replication at branch nodes

■ E Series routers as egress LSRs

MPLS Platform Considerations

For information about modules that support MPLS on the ERX7xx models, ERX14xx

models, and the ERX310 Broadband Services Router:

■ See ERX Module Guide, Table 1, Module Combinations for detailed module

specifications.

■ See ERX Module Guide, Appendix A, Module Protocol Support for information about

the modules that support BGP.

For information about modules that support MPLS on E120 and E320 Broadband

Services 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 MPLS.

MPLS References

For more information about the MPLS protocol, consult the following resources:

■ JUNOSe Release Notes, Appendix A, System Maximums—Refer to the Release Notes

corresponding to your software release for information about maximum values.

■ Encapsulating MPLS in IP or Generic Routing Encapsulation

(GRE)—draft-ietf-mpls-in-ip-or-gre-03.txt (September 2003 expiration)

■ LDP IGP Synchronization—draft-jork-ldp-igp-sync-01.txt (August 2005 expiration)

■ Detecting Data Plane Failures in Point-to-Multipoint Multiprotocol Label Switching

(MPLS) - Extensions to LSP Ping—draft-ietf-mpls-p2mp-lsp-ping-08.txt (February

2010 expiration)

■ RFC 2104—HMAC: Keyed-Hashing for Message Authentication (February 1997)5.2

MPLS Platform Considerations ■ 207

Chapter 2: MPLS Overview

Juniper BGP - CONFIGURATION GUIDE V 11.1.X User Manual

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