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Soru

Zorluk: KolayRouting Table Components

A network engineer views the following line in a Cisco router's IPv4 routing table:

`O 10.50.4.0/24 [110/65] via 172.16.1.2, 00:18:32, GigabitEthernet0/1`

What component of the routing table entry is represented by the value `110` inside the brackets?

  1. Administrative distanceCevap
  2. B
    Route metric
  3. C
    Autonomous system number
  4. D
    OSPF process identifier

Cevap

The value 110 represents the administrative distance of the routing protocol.
In Cisco routing table entries, bracketed notation follows the format `[Administrative Distance / Metric]`. The value `110` is the default Administrative Distance for OSPF routes, measuring the trustworthiness of the route source.

Adım Adım Çözüm

1
Analyze the bracketed values in the routing table entry: `[110/65]`.
Identify that Cisco IOS routing entries format protocol trust and path cost as `[Administrative Distance / Metric]`.
Understanding standard Cisco CLI routing table component syntax.
2
Evaluate the first position inside the bracket.
The first number `110` corresponds to Administrative Distance, which is the default trustworthiness value for OSPF routes.
Distinguish Administrative Distance from the route metric.

Anahtar Kavram

Interpretation of Routing Table Bracketed Syntax [AD/Metric]
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Konular

Routing Table Components

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