Match each element of a Cisco IPv4 routing table entry on the left with its corresponding operational role on the right.
- First integer inside brackets (e.g., 110 in [110/65])Rates the believability or trustworthiness of the route source when multiple routing protocols offer routes to the same destination.
- Second integer inside brackets (e.g., 65 in [110/65])Represents the path cost computed by the specific routing protocol to determine the best path among multiple routes from that same protocol.
- IP address following 'via' (e.g., 10.1.1.2)Specifies the Layer 3 address of the next-hop router to which matching packets are forwarded.
- Interface designation at the end of entry (e.g., GigabitEthernet0/0/1)Identifies the local egress port on the router through which packets for the destination network are transmitted.
Cevap
The first integer inside the brackets matches the Administrative Distance (trustworthiness of the route source). The second integer inside the brackets matches the Metric (routing protocol path cost). The IP address following 'via' matches the next-hop address. The interface designation matches the local egress interface.
In Cisco IOS routing table output entries (such as O 192.168.10.0/24 [110/65] via 10.1.1.2, GigabitEthernet0/0/1), the components strictly follow a defined syntax: the first bracketed integer is the Administrative Distance (believability/trustworthiness rating), the second bracketed integer is the routing protocol metric (cost of the path), the IP address following 'via' is the next-hop address of the adjacent router, and the ending interface identifier is the local exit port.
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Anahtar Kavram
Routing Table Components & Cisco IOS Route Entry Structure