CCNA系列認(rèn)證章節(jié)練習(xí)(2020.05.06)

A.在 SW2 上禁用 VTP 修剪。
B.將 SW2 配置為 VTP 透明模式。
C.為 SW2 配置 VTP 域口令。
D.將 SW2 配置為具有更高修訂版號(hào)的 VTP 服務(wù)器。

A.128
B.192
C.254
D.256
E.510

A.：：
B.：：192：168：0：1
C.2000：：
D.2001：3452：4952：2837：：
E.2002：c0a8：101：：42
F.2003：dead：beef：4dad：23：46：bb：101

A.EIGRP converges fast RIP because of DUAL and backup routes that are stored in the topology table.
B.EIGRP uses a hello protocol to establish neighbor relationships
C.EIGRP uses split horizon and reverse poisoning to avoid routing loops.
D.EIGRP uses periodic updates to exchange routing information
E.EIGRP allows routers of different manufacturers to interoperate
F.EIGRP supports VLSM and authentication for routing updates.
G. EIGRP use a broadcast address to send routing information.

A.Fixed-length groups of digits called blocks
B.Individual blocks，one at a time，with the transformations varying during the encryption
C.Individual digits，one at a time，with the transformations varying during the encryption
D.Fixed-length groups of bits called blocks

A.RIP requires less time to converge
B.RIP uses less bandwidth
C.RIP is less complex to configure
D.RIP demands fewer router resources
E.RIP has a more accurate metric

A.lowest port MAC address
B.port priority number and MAC address.
C.VTP revision number
D.highest port priority number.
E.path cost

A.糾正問題
B.縮小范圍
C.詢問終端用戶
D.記錄癥狀

A.靜態(tài)路由
B.直連路由
C.缺省路由
D.動(dòng)態(tài)路由

A.configure static frame relay map entries for each subinterface network.
B.remove the ip address from the physical interface
C.create the virtual interfaces with the interface command
D.configure each subinterface with its own IP address
E.disable split horizon to prevent routing loops between the subinterface networks
F.encapsulate the physical interface with multipoint PPP