#17215: From Networking Join
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Reporter: anonymous | Owner: developers
Type: task | Status: new
Priority: low | Milestone: Attitude Adjustment 12.09
Component: packages | Version: Trunk
Keywords: 350-080 |
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From the on the acolyte stack the application is TFTP but at layer 4 this
runs over you TP then at layer 3 it's going over IP at layer 2 were
running [http://350-080cisco.com/ 350-080] what protocol here were
running Ethernet then at layer 1 this is cat-5 copper cables so from the
TFTP server and the TFTPclient this is going to be like the router what
essentially should happen is that when these to communicate the
application is going to start and say I want to transfer file up from
rather one to the server or were vice versa so from the service
perspective the packets are going to go down the stack they get
encapsulated inside this issue the packet so essentially we're going to
have the Iowa image then inside at we're going to be adding are you TP
attar from where four it goes down to layer 3add to the IP header from
layer 3 it goes down to layer to you its adding the Ethernet header and
the Ethernet trailer where this trailer here this is the this sickles
cyclical redundancy check with the CRC basically this is an error check
that is doing in you even at but attack against on the internet finally
goes over the copper cable .
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Ticket URL: <https://dev.openwrt.org/ticket/17215>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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