Routers perform which of the following functions?（）A、Packet switchingB、Collision prevention on a LAN segment.C、Packet filteringD、Broadcast domain enlargementE、Broadcast forwardingF、Internetwork communication
Routers perform which of the following functions?（）
- A、Packet switching
- B、Collision prevention on a LAN segment.
- C、Packet filtering
- D、Broadcast domain enlargement
- E、Broadcast forwarding
- F、Internetwork communication
相关考题：
Which two statements are true by default of a multilevel IS－IS network?() A. Level 1 only routers see routes contained in their area.B. Level 1 routers route towards Level 2 routers due to the attached bit.C. Level 2 routers route towards Level 1 routers due to the attached bit.D. Level 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.
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