This post is about how to configure interinstance route sharing on a Juniper PE router.
This post is about how to configure aggregation and redistribute it into bgp.
This post is about how to configure eBGP as PE to CE protocol on Juniper routers. This post uses and builds on the same MPLS core network which we configured in the previous 3 posts.
In the previous posts we configured the interfaces, ospf, bgp, rsvp, mpls and mbgp. In this post we will configure a vrf (routing-instance) named VPNA.
In the previous post we configured the interfaces, ospf and bgp. In this post we will configure rsvp, mpls, mbgp. In the next post we will configure routing-instances.
In this series I will show how to set up MPLS LSP paths on Juniper routers and run layer 3 vpn’s over it. I will also show how to configure primary and secondary LSP paths.
This post will be about my Juniper test lab. To set up this lab I used the tutorial on this site.
This post will be about OSPF Totally Not-So-Stubby-Area’s. In the previous posts we talked about the OSPF nssa area type.
This post will be about OSPF Not-So-Stubby-Area’s. In the previous posts we talked about stubby and not-so-stubby-area’s.
In my previous post I talked about OSPF stub area’s and how they impact the routing table and the OSPF database. This post will be about totally stubby area’s in OSPF.
In this post I will explain OSPF stub area types and the impact this will have on the routing table / ospf database. Below is the diagram I will use in this post :
When configuring inter-as mpls vpn’s you’ve got 3 options to choose from.
In this post OSPF will again be the PE to CE routing-protocol. The only difference with the previous post is that the OSPF PID between router R3 and R7 will be 20.
In this post I will configure OSPF as the PE to CE routing protocol.
Now that we’ve seen EIGRP as PE to CE routing protocol with the same AS being used between the PE and CE at different VPN sites I will configure EIGRP between the PE and CE but this time with AS number 21047 between router R6 and router R11 and AS number 21048 between router R3 and router R7.
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