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7.3. Which of the following statements are correct for Routers ?
下列對於路由器之敘述哪些是正確的 ?
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| (a) A router will pass all frames received from its ports to IP layer . 路由器會將由其接口收到的所有訊框傳送給IP層 | |
| (b) A router only passes frames destinated to the router to IP layer. 路由器只讓目的地位址是它的訊框傳給IP層 | |
| (c) Router uses store and forward scheme to forward incoming IP packets 路由器使用存儲轉發的方式來轉送收到的IP封包 | |
| (d) The Forwarding table for IP address lookup is constructed by the routing protocols, such as RIP. IP位址查詢的路由表是經由路由協議 (如RIP) 所建立的 | |
| (e) The IP/MAC table is constructed by the routing protocols, such as OSPF. IP/MAC 位址對照是由路由協議 (如 OSPF) 所建立的 |
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7.4. Which of the following are “routing protocols” ?
下列哪些是”路由協議” ?
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| (a) Address Resolution Protocol (ARP) 位址解析協議 | |
| (b) Internet Control Message Protocol (ICMP) 互聯網控制訊息協議 | |
| (c) Routing Information Protocol (RIP) 路由訊息協議 | |
| (d) Open Shortest Path First Protocol (OSPF) 開放式最短路徑優先協議 | |
| (e) Border Gateway Protocol (BGP) 邊界閘道器協議 |