Are those really CCIE type of questions?
andrew lennon wrote:
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Derek Chung
> Sent: 17 September 2000 13:19
> To: [EMAIL PROTECTED]
> Subject: CCIE Questions...
>
> Question 1:
> Router A and Router B are configured to route IP to each other over a serial
> line. Host A is connected to Router A and Host B is connected to Router B. A
> packet is sent from Host A to host B. A hit on the serial line causes an
> error in the packet. Retransmission is sent by:
>
> host A
>
> Question 2:
> During the middle of a TCP conversion across a routed backbone, the network
> receives a voltage spike and several of the packets are damaged. Where are
> the packets retransmitted from?
>
> sending host
>
> Question 3:
> Computer1 --------[Segment
> A]-------RouterA--------------RouterB----------[SegmentB]--------------Compu
> ter2
> A packet is sent to Computer 2 from Computer 1. A collision occurs on
> Segment B. Which device will retransmit the frame and what will the source
> MAC address be (when the packet actually reaches Segment B)?
>
> computer1, mac address router b
>
> Question 4:
> When computer A sends a frame to computer B across many routers, how will
> the source and destination layer 3 addresses change? How will the source and
> destination layer 2 addresses change?
>
> layer3 does not change, layer 2 changes at each routing point/decision
>
> Andy Lennon.
>
> PS. Don't post ccie written questions again
>
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