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eBGP

BGP Policy – Configuring Route Filtering on IOS XRd

July 4, 2026July 3, 2026 by Nick
ISP BGP Peering Lab Topology

By default, BGP advertises all BGP routes to neighbors. In this lab we will use Route Filtering to better control route advertisement.

Categories BGP Policy, Networking Labs Tags BGP Policy, Cisco Modeling Labs, eBGP, IOS XR Leave a comment

BGP Policy – Configuring AS_PATH Prepending on IOS XRd

July 4, 2026July 2, 2026 by Nick
ISP BGP Peering Lab Topology

AS_PATH Prepending allows us to influence the path of traffic into our network. In this lab we will configure AS_PATH prepending on IOS XRd.

Categories BGP Policy, Networking Labs Tags AS_PATH Prepending, BGP, BGP Policy, Cisco Modeling Labs, eBGP, iBGP Leave a comment

BGP Policy – Configuring BGP Local Preference on IOS XRd

July 19, 2026July 1, 2026 by Nick
ISP BGP Peering Lab Topology

In this lab we will configure BGP local preference on our IOS-XRd Internet Edge routers in Cisco Modeling Labs.

Categories BGP Policy, Networking Labs Tags BGP Policy, Cisco Modeling Labs, eBGP, iBGP Leave a comment

Building an ISP eBGP Peering Lab in Cisco Modeling Labs

July 4, 2026June 28, 2026 by Nick
ISP BGP Peering Lab Topology

In this lab we will simulate an Internet Edge in Cisco Modeling Labs using BGP. The Internet Edge is where ISPs peer with other ISPs.

Categories BGP Policy, Networking Labs Tags Cisco Modeling Labs, eBGP, iBGP, Internet Leave a comment

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  • Networking Concepts
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    • BGP Policy
    • MPLS Core
    • MPLS VPNs
    • VyOS
  • Troubleshooting

Recent Posts

  • How to Build a Layer 3 MPLS VPN in Cisco Modeling Labs (IOS XE)
  • Building an MPLS Core with IOS XE in Cisco Modeling Labs
  • MPLS Traffic Engineering with Segment Routing on IOS XRd
  • BGP Policy – Configuring Route Filtering on IOS XRd
  • BGP Policy – Configuring AS_PATH Prepending on IOS XRd
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