CCNP系列認(rèn)證問(wèn)答題每日一練(2020.04.12)

問(wèn)答題
Two Cisco routers are connected to each other and are enabled CDP. Serial line is up，protocol is also up but cdp neighbor not working. What layer of the OSI model does the problem most likely exist？
答案：Data link layer.
問(wèn)答題
Match the xDSL type on the above to the most appropriate implementation on the below.
答案：
問(wèn)答題
請(qǐng)敘述DHCP自動(dòng)配置 IP地址的優(yōu)點(diǎn)。
答案：（1） IP 地址和相關(guān)信息可被 DHCP 服務(wù)器自動(dòng)提供給每一個(gè)客...
問(wèn)答題
Identify the recommended steps for worm attack mitigation by dragging and dropping them into thetarget area in the correct order.
答案：
問(wèn)答題
The interface is up and protocol is up. When do u get these messages.
答案：the first message is a severity&ens...

<mark id="sbir2"></mark>