You configured an important host in your company with a static default gateway pointing to one of the routers in the network. You also have a second router that can provide connectivity to other subnets. What will happen when the primary router fails and there is only a dynamic routing protocol configured between the routers?你將公司一台重要主機設定了靜態預設閘道，指向網路中的其中一台路由器。你還有第二台路由器可以提供到其他子網路的連線。若主要路由器失效，而路由器之間只設定了動態路由協定，會發生什麼情況？
What is the function of an FHRP?FHRP 的功能是什麼？
Which protocol is an open FHRP standard that offers the ability to add more than two routers for additional redundancy?哪種協定是開放式的 FHRP 標準，可支援兩台以上的路由器以提供額外備援？
You have configured two Layer 3 switches with HSRP to provide default gateway redundancy to hosts in VLAN 10 using HSRP version 1 and group 10. What is the virtual MAC address associated with the virtual router if the configured virtual IPv4 address is 10.1.1.1?你已在兩台第 3 層交換器上設定 HSRP，使用 HSRP 第 1 版與群組編號 10，以為 VLAN 10 中的主機提供預設閘道備援。若設定的虛擬 IPv4 位址為 10.1.1.1，該虛擬路由器所對應的虛擬 MAC 位址為何？
You have been assigned a task to configure two routers as part of an HSRP group. Since you have not configured priority on the routers, which statement is correct?你被指派將兩台路由器設定為同一個 HSRP 群組。由於你尚未在路由器上設定優先權，下列哪個敘述是正確的？
Which statement about the HSRP version 1 hello packets is true?關於 HSRP 第 1 版的 hello 封包，下列哪個敘述正確？
R1 and R2 routers in your company's infrastructure are participating in HSRP group 1. R1 is the active router with a priority of 120 and R2 has the default priority. You accidently rebooted R1, and R2 became the active router. Once R1 is back online, which statement will be true?公司基礎架構中的 R1 與 R2 路由器參與了 HSRP 群組 1。R1 是作用中路由器，優先權為 120，R2 則使用預設優先權。你不小心重新啟動了 R1，於是 R2 成為作用中路由器。當 R1 重新上線後，下列哪個敘述會是正確的？