單項選擇題Which IPsec security protocol should be used when confidentiality is required?()

A.AH
B.MD5
C.PSK
D.ESP


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1.單項選擇題The EIGRP configuration in the Glencoe router uses a single network statement.From the output shown in the graph would advertise these networks in EIGRP?()

A.network 172.26.168.0 area 478
B.network 172.26.0.0
C.network 172.26.168.128 0.0.0.127
D.network 172.26.168.128 area 478

2.多項選擇題基于上下文的訪問控制CBAC有那些局限性()

A.導致網(wǎng)絡性能下降
B.接口間的流量控制策略復雜
C.策略不能綁定到主機組或子網(wǎng),通過一個接口的所有流量經(jīng)過同樣的檢查
D.處理過于依賴ACL

3.多項選擇題基于上下文的訪問控制CBAC提供哪些功能()

A.流量過濾
B.流量檢測
C.入侵檢測
D.主動防御

4.單項選擇題Wich command can you use to manually assign a static IPV6 address to a router interface?()

A.ipv6 address PREFIX_1::1/64
B.ipv6 autoconfig 2001:db8:2222:7272::72/64
C.ipv6 autoconfig
D.ipv6 address 2001:db8:2222:7272::72/64

5.多項選擇題Which two privileged mode cisco ios commands can be used to determine a cisco router chassis serialnumber?()

A.show inventory
B.show flash:filesys
C.dir flash:include chassis
D.show diag
E.show controllers