Summary Challenge Questions
總結挑戰問題
Which command configures IPv4 address 10.0.0.1/28 on a selected router interface?哪個命令可以在所選的路由器介面上設定 IPv4 位址 10.0.0.1/28？
What is the first action the router does after it is powered up?路由器上電後執行的第一個動作是什麼？
If POST completes during a startup of a Cisco device and there is no configuration file, what does the router do?若 Cisco 裝置開機期間 POST 完成，但沒有設定檔，路由器會怎麼做？
Which option does the
show ip interface brief command display?show ip interface brief 命令會顯示哪個選項？Match the correct description about the line and protocol status with the appropriate condition.請將線路與協定狀態的正確描述與對應條件配對。
| Ethernet0/0 is administratively down and line protocol is downEthernet0/0 is administratively down and line protocol is down | Interface is in shutdown condition介面處於 shutdown 狀態 |
| Ethernet0/0 is down and line protocol is downEthernet0/0 is down and line protocol is down | Cable is connected to the interface and placed in no shutdown condition but encapsulation mismatch is encountered on the link纜線已連接至介面且設為 no shutdown 狀態，但鏈路上發生封裝不符 |
| Serial0/0/0 is up and line protocol is downSerial0/0/0 is up and line protocol is down | Interface is in no shutdown condition but cable is not connected to the Ethernet interface介面處於 no shutdown 狀態，但 Ethernet 介面未連接纜線 |
| Serial0/0/0 is up and line protocol is up.Serial0/0/0 is up and line protocol is up. | Interface is functioning well with no issues.介面運作正常，沒有問題。 |
Which command would you use to enable LLDP globally on a router?你會使用哪個命令在路由器上全域啟用 LLDP？
What is a use of Cisco Discovery Protocol?Cisco Discovery Protocol 的用途為何？
Which command displays the IPv4 address of a neighboring device?哪個命令可以顯示相鄰裝置的 IPv4 位址？