l3vpn
Syntax l3vpn {
extended-space;
}
Hierarchy Level [edit logical-systems logical-system-name routing-options forwarding-table
chained-composite-next-hop ingress],
[edit routing-options forwarding-table chained-composite-next-hop ingress]
Release Information Statement introduced in Junos OS Release 12.1.
Statement introduced in Junos OS Release 12.3X52 for ACX Series routers.
Statement introduced in Junos OS Release 11.3 for QFX Series switches.
Description (M120 routers, M320 routers with Enhanced III FPCs, MX Series routers, and T Series
routers only) Accept larger numbers of Layer 3 VPN BGP updates with unique inner VPN
labels (up to one million). The neighboring PE routers are typically from other vendors
and are configured to assign a unique inner label to each Layer 3 VPN BGP route.
NOTE:
On MX Series routers, this statement is not supported when the router has
both DPCs and MPCs installed. You must remove one or the other type of
card to successfully use this statement.
•
• In Junos OS Release 11.4 and earlier, the l3vpn statement was titled as
l3vpn-composite-nexthop, and the statement was available at the [edit
logical-systems logical-system-name routing-options] and [edit
routing-options] hierarchy levels.
• On ACX Series routers, the extended-space statement is not supported.
NOTE: The [edit logical-systems] hierarchy level is not applicable in ACX
Series routers.
The remaining statement is explained separately.
Default This statement is disabled by default.
Required Privilege
Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related
Documentation
Accepting Route Updates with Unique Inner VPN Labels in Layer 3 VPNs on page 785•
Copyright © 2017, Juniper Networks, Inc.1584
ACX Series Universal Access Router Configuration Guide
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