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Please help

sumitbest_cisco
Level 1
Level 1

difference bet ios and os ?

can a lower series router 1841 running conf

backup installed in upper series router like as 2500 series.

please i don't know yihs

2 Replies 2

pkaretnikov
Level 1
Level 1

IOS is refering to the operating system for your router.

OS is a generic term meaning operating system.

A config can be moved from one router to another but changes often nee to be made as the port numbering scheme may be different and/or there may be feature differences between the two. A 2500 series router is MUCH older than an 1800 series so you can expect changes to be required.

Paul

Thaks Sir

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