Juniper ACX2000 - Page 20

Configuring a VPN Tunnel for VRF Table Lookup . . . . . . . . . . . . . . . . . . . . . . . . . 828
Introduction to Configuring Layer 3 VPNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 828
Configuring Routing Between PE and CE Routers in Layer 3 VPNs . . . . . . . . . . . 830
Configuring BGP Between the PE and CE Routers . . . . . . . . . . . . . . . . . . . . . 831
Configuring OSPF Between the PE and CE Routers . . . . . . . . . . . . . . . . . . . 832
Configuring OSPF Version 2 Between the PE and CE Routers . . . . . . . . 832
Configuring OSPF Version 3 Between the PE and CE Routers . . . . . . . . 832
Configuring OSPF Sham Links for Layer 3 VPNs . . . . . . . . . . . . . . . . . . . . . . 833
OSPF Sham Links Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833
Configuring OSPF Sham Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834
OSPF Sham Links Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835
Configuring an OSPF Domain ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835
Hub-and-Spoke Layer 3 VPNs and OSPF Domain IDs . . . . . . . . . . . . . . 837
Configuring RIP Between the PE and CE Routers . . . . . . . . . . . . . . . . . . . . . 838
Configuring Static Routes Between the PE and CE Routers . . . . . . . . . . . . . 840
Limiting the Number of Paths and Prefixes Accepted from CE Routers in Layer 3
VPNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 841
Understanding IPv6 Layer 3 VPNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842
Layer 3 VPNs for IPv4 and IPv6 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842
Configuring Layer 3 VPNs to Carry IPv6 Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . 844
Configuring IPv6 on the PE Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 845
Configuring the Connection Between the PE and CE Routers . . . . . . . . . . . 845
Configuring BGP on the PE Router to Handle IPv6 Routes . . . . . . . . . . 845
Configuring BGP on the PE Router for IPv4 and IPv6 Routes . . . . . . . . 846
Configuring OSPF Version 3 on the PE Router . . . . . . . . . . . . . . . . . . . . 846
Configuring Static Routes on the PE Router . . . . . . . . . . . . . . . . . . . . . . 847
Configuring IPv6 on the Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 847
Configuring EBGP Multihop Sessions Between PE and CE Routers in Layer 3
VPNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848
Configuring Layer 3 VPNs to Carry IBGP Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . 849
Configuring a Label Allocation and Substitution Policy for VPNs . . . . . . . . . . . . 850
Configuring Protocol-Independent Load Balancing in Layer 3 VPNs . . . . . . . . . 852
Configuring Load Balancing for Layer 3 VPNs . . . . . . . . . . . . . . . . . . . . . . . . 852
Configuring Load Balancing and Routing Policies . . . . . . . . . . . . . . . . . . . . . 854
Configuring the Algorithm That Determines the Active Route to Evaluate AS
Numbers in AS Paths for VPN Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 855
Accepting Route Updates with Unique Inner VPN Labels in Layer 3 VPNs . . . . . 855
Accepting Up to One Million Layer 3 VPN Route Updates . . . . . . . . . . . . . . 856
Accepting More Than One Million Layer 3 VPN Route Updates . . . . . . . . . . 857
Enabling Chained Composite Next Hops for IPv6 Labeled Unicast
Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 859
Part 7 Configuring Class of Service on ACX Series Routers
Chapter 27 Configuring Class of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 863
CoS on ACX Series Universal Access Routers Features Overview . . . . . . . . . . . . 864
Understanding CoS CLI Configuration Statements on ACX Series Universal
Access Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 865
Configuring CoS on ACX Series Universal Access Routers . . . . . . . . . . . . . . . . . . 866
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ACX Series Universal Access Router Configuration Guide