Which freeware program will let you have fine-grain control over which machines can or can not telnet/rlogin into your machine ?
How many metrics can you use with RIP ?
Which layers of the OSI model are managed by a network protocol such as TCP/IP? (check all that apply) a. Transport b. Physical c. Network d. Presentation
3 types of mail access supported by IMAP4 are:
In What Protocol, message are just delivered. It is not reliable, and requires that transmission quality be augmented. It is fast, however.
Protocols that support multipath LAN to LAN communication are what type of protocols.
what is swith,hub and router?
Define hybrid network?
Which 2 kinds of DNS servers can never be authoritative over any domain ?
Which file serves as the configuration file for sendmail ?
How many types of booting process in Solaris
Which 2 commands modifies the dhcptab file ?
Which file holds the netmask number ?