The screenshot shows the configuration of two routes within the "Static Routes" tab of a virtual router. The first entry, with a destination of 0.0.0.0/0, is a default route. This special type of static route directs all traffic for which no more specific route exists to a designated next-hop gateway. The second entry, for the 10.0.0.0/8 network, is a standard static route, which is a manually defined path for traffic to a specific destination network. Both are fundamentally static routes because they are not learned dynamically through a routing protocol.

B. OSPF: OSPF is a dynamic routing protocol. The configuration shown is explicitly under the "Static Routes" tab, not the OSPF configuration section.

C. BGP: BGP is also a dynamic routing protocol. The screenshot clearly shows manual route entry, which is characteristic of static routing, not BGP.

1. Palo Alto Networks

"PAN-OS® Administrator’s Guide 10.1" (2021). In the section Networking > Virtual Routers > Static Routes > Configure a Static Route

the guide explains: "A static route is a manually configured route... To configure a default route

set the Destination to 0.0.0.0/0." This confirms that both a standard static route and a default route (a specific type of static route) are being configured.

2. Palo Alto Networks

"Palo Alto Networks Certified Network Security Administrator (PCNSA) Study Guide" (2023). In Module 4: Routing

the guide states

"Static routes are manually configured routes in the virtual router routing table... A default route is a special type of static route that matches all traffic that is not matched by other more specific static or dynamic routes." (p. 78). This directly supports identifying both route types from the screenshot.