PodParley PodParley
PodParley
BGP route selection with MEDs episode artwork

EPISODE · May 29, 2008

BGP route selection with MEDs

from Cisco Hands On Training Podcast · host Darrell Root

In BGP, MED stands for Multi Exit Discriminator. It is a well-known optional attribute which allows one autonomous system to inject it's IGP route metrics into its BGP advertisements to another BGP autonomous system. This allows the second autonomous system to make intelligent routing decisions regarding which of multiple paths to take to send traffic to a particular destination in the first autonomous system.Because different AS's use different IGP's and can calculate metrics in different ways, by default MEDs are only compared when multiple paths exist between the same two autonomous systems.BGP MEDs are fairly late in the BGP route selection process, coming after local-preference and AS-PATH length.In this episode we show how to inject MEDs into BGP advertisements, and how they are used to influence routing decisions.

Episode metadata supplied by the publisher feed · Published May 29, 2008

What this episode covers

In BGP, MED stands for Multi Exit Discriminator. It is a well-known optional attribute which allows one autonomous system to inject it's IGP route metrics into its BGP advertisements to another BGP autonomous system. This allows the second autonomous system to make intelligent routing decisions regarding which of multiple paths to take to send traffic to a particular destination in the first autonomous system. Because different AS's use different IGP's and can calculate metrics in different ways, by default MEDs are only compared when multiple paths exist between the same two autonomous systems. BGP MEDs are fairly late in the BGP route selection process, coming after local-preference and AS-PATH length. In this episode we show how to inject MEDs into BGP advertisements, and how they are used to influence routing decisions.

PodParley-generated summary based on available episode metadata and transcript content.

NOW PLAYING

BGP route selection with MEDs

0:00 0:00

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Share this episode

Similar Episodes

I'm ok

Mar 26, 2026 ·1m

REMIX: Why we over-shop and compulsively acquire, and how to stop, with Dr Jan Eppingstall

Jan 9, 2026 ·61m

REMIX: OCD and hoarding disorder with Jenna Overbaugh

Jan 2, 2026 ·47m

REMIX: Therapy and hoarding disorder - what are the options? With Dr Jan Eppingstall

Dec 26, 2025 ·78m

REMIX: ADHD and hoarding disorder with Professor Sharon Morein

Dec 21, 2025 ·46m

#207 13 actionable pieces of mental health advice from six former podcast guests

Dec 12, 2025 ·53m

Similar Podcasts

That Hoarder: Overcome Compulsive Hoarding That Hoarder Hoarding disorder is stigmatised and people who hoard feel vast amounts of shame. This podcast began life as an audio diary, an anonymous outlet for somebody with this weird condition. That Hoarder speaks about her experiences living with compulsive hoarding, she interviews therapists, academics, researchers, children of hoarders, professional organisers and influencers, and she shares insight and tips for others with the problem. Listened to by people who hoard as well as those who love them and those who work with them, Overcome Compulsive Hoarding with That Hoarder aims to shatter the stigma, share the truth and speak openly and honestly to improve lives. The Small Business Startup School – Business Notes | Financial Literacy | Retail Psychology – For Professionals & Entrepreneurs The Small Business Startup School Inc. Starting or buying a small business? While personal circumstances may vary, business patterns remain timeless. On The Small Business Startup School, we explore strategies, insights, and practical solutions to help entrepreneurs confidently navigate their journey.Hosted by Ola Williams—a retail entrepreneur, fintech founder, and financial coach with over two decades of experience—this podcast marries financial awareness and retail psychology with optimism to deliver actionable takeaways.Join us to learn, grow, and connect as we uncover the keys to business success.Let’s continue to learn together and be encouraged to keep on connecting! DIOSA. Carolina Sanper This podcast is a sacred space created by Carolina Sanper where you connect with your inner wisdom and embody your magnetic feminine power.It is the realization that the mystical realm is where you plant the seeds of your desired reality.It is a portal to your true essence: awareness, presence, and receiving with ease. Welcome home, DIOSA. 🖤 XXX Tech by SOVRYN Dr. Brian Sovryn The crossroads between technology, sensuality, and metaphysics - and the longest running anarchist podcast in the world! Brought to you by Dr. Brian Sovryn.

Frequently Asked Questions

How long is this episode of Cisco Hands On Training Podcast?

Episode duration information is not available.

When was this Cisco Hands On Training Podcast episode published?

This episode was published on May 29, 2008.

What is this episode about?

In BGP, MED stands for Multi Exit Discriminator. It is a well-known optional attribute which allows one autonomous system to inject it's IGP route metrics into its BGP advertisements to another BGP autonomous system. This allows the second...

Can I download this Cisco Hands On Training Podcast episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.
URL copied to clipboard!