If Proto of a route displayed in the routing table is OSPF, the preference of the route must be 10.
If Proto of a route displayed in the routing table is OSPF, the preference of the route must be 10.
The statement is false. While the default preference for OSPF routes on certain devices, such as Huawei routers, is typically set to 10, this value is not fixed and can be changed by the network administrator. Therefore, the preference of the route does not have to be 10; it must not be assumed to be a constant value.
By default, the preference of the OSPF route is 10 on Huawei
By default, the preference of OSPF routes is 10. When the parameter ase is specified, the default preference of AS-external routes is 150. https://support.huawei.com/enterprise/en/doc/EDOC1100138140/655f0a9/setting-the-preference-of-ospf-routes
OSPF internal: 10, OSPF external: 150
A. An OSPF route has an internal preference of 10, and a static route has an internal preference of 60. This indicates that the OSPF route has a higher preference than the static route, so the router selects the OSPF route as the optimal route.
Static:60, Direct:0, OSPF internal: 10, OSPF external: 150. These are the values by default on a huawei's router
Reviewing these question I`m inclined to think that the answer is B, because in the text say s "must", and we can change the preference. So It can be displayed other value
B. False In most routing protocols, including OSPF (Open Shortest Path First), the route preference is not fixed at 10. The route preference is a numerical value that indicates the trustworthiness of a routing source. However, the specific preference values can vary between routing protocols. In OSPF, the route preference is typically set to 110.
BBB. Not must
hi chleong did you take the exam ?
Correct answer is B. OSPF can have a preference of 150 if the route is an external one. By default, the preference of OSPF routes is 10 and that of ASE routes is 150
By default is 10 for Huawei
Acho que a resposta correta é (Verdadeira)
I think the keyword here is "must"
the Administrative Distance in OSPF is 110
No fabricante CISCO, para Huawei a distância administrativa é 10