https://ttl-expired.net/tags/routing/ Recent content in Routing on TTL Expired Hugo en-us Wed, 15 Apr 2026 00:00:00 +0000 https://ttl-expired.net/docs/protocol_independent_routing/ Wed, 15 Apr 2026 00:00:00 +0000 https://ttl-expired.net/docs/protocol_independent_routing/ <h2 id="protocol-independent-routing">Protocol-Independent Routing</h2> <p>Protocol-independent routing features work regardless of which dynamic routing protocol is running. This covers how Junos selects routes when multiple sources compete, how to define static and summary routes, how to filter unwanted prefixes, and how to carve the routing table into separate instances for policy-based forwarding and VPNs.</p> <hr> <h3 id="route-preferences">Route Preferences</h3> <p>When multiple protocols learn a route to the same destination, Junos uses <strong>preference</strong> (administrative distance) to pick the winner. Lower value wins.</p>