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Sadikhov IT Certification forums

rayray

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About rayray

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  1. rayray

    Router Boot Order of Operations

    I am wondering where the post and bootstrap located? In the ROM? and what is difference between rom monitor mode and rom ios?
  2. rayray

    Subnetting

    Hi, I've got question in mind you mentioned """192.168.10.0 255.255.255.0 ONE Class C - network, with 253 useable IPs for Client-PCs."" why 253 useable hosts, I thought we got 254 useable host address from 1 to 254. Sorry my bad, I didn't realise you included the default gateway.
  3. rayray

    Subnetting

    Hi, I've got question in mind you mentioned """192.168.10.0 255.255.255.0 ONE Class C - network, with 253 useable IPs for Client-PCs."" why 253 useable hosts, I thought we got 254 useable host address from 1 to 254.
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