1.What are two reasons that a network administrator would use access lists?(Choose two.)A.to control vtyaccess into a router B.to controlbroadcast traffic through a router C.to filtertraffic as it passes through a router D.to filter trafficthat origi

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1.What are two reasons that a network administrator would use access lists?(Choose two.)
A.to control vty
access into a router
B.to control
broadcast traffic through a router
C.to filter
traffic as it passes through a router
D.to filter traffic
that originates from the router
E.to replace
passwords as a line of defense against security incursions

Answer:AC
在VTY线路下应用ACL,可以控制从VTY线路进来的telnet的流量.
也可以过滤穿越一台路由器的流量.

i don't know neither!