added bgp link

Author: marciocloudflare

src/content/partials/networking-services/magic-transit/get-started.mdx

@@ -145,7 +145,7 @@ Refer to [Maximum transmission unit and maximum segment size](/magic-transit/ref
 { props.magicWord === "Learning Path" && (
   <>
 	<AnchorHeading title="BGP for Magic Transit prefix advertisement control (optional)" depth={2} />
-	<p>If you want to use BGP for prefix advertisement control then you need to let the account team know the IPs and ASN for your customer premises equipment (CPE)  to use for the BGP peerings. You should allow around five working days for Cloudflare to add this to our Route Reflectors.</p>
+	<p>If you want to use <a href="/magic-transit/how-to/advertise-prefixes/#border-gateway-protocol-bgp-control-for-advertisements-optional">BGP for prefix advertisement control</a> then you need to let the account team know the IPs and ASN for your customer premises equipment (CPE)  to use for the BGP peerings. You should allow around five working days for Cloudflare to add this to our Route Reflectors.</p>
   </>
   )
 }