What is a gateway? How does it work?
Latest Answer: In simple terms it will provide access of LAN to WANIt allows connection between LAN and WAN. ...
How does a firewall differ from ACL?
Latest Answer: ACL Manager lets you control routers and firewalls from your PC . Deploy the same access list to different device types such as Cisco and Juniper. Save time and money in router ACL management. Manage thousands of routers from a single application. Minimize ...
How does modulation help in data communication?
Latest Answer: Modulation is a process to transmit the message along with the carrier signal. i.e. In the modulation process we convert the analog signal to Digital one and vice versa. As Data communication needs the digital quantity and signal so modulation process ...
What is Cache Mode? Wat is the use of Cache Mode?
Latest Answer: Subnetting is used to segment larger networks. Advantage is, it reduces unnecessary broadcast, bandwidth and waste of IP address. ...
What is the differnce b/w Ethernet And Internet?
Latest Answer: Internet is global network or in other words we can say it is WAN. But Ethernet is a medium that is used to connect computers in a LAN. These computers may be hosts or clients. ...
Latest Answer: Telnet is listening on TCP Port Number 23,FTP Data is on TCP Port Number 20,FTP Control TCP Port Number 21,HTTP is on TCP Port Number 80, HTTPS is on TCP Port Number 443 andRPC is on TCP Port Number 135. ...
Explain what Active Directory is and what role it plays in a Windows network.
Latest Answer: Active Directory will represent a major advance over NT 4.0's simple domain model, since the domains within Active Directory will be able to form a multi-level tree structure. Customers will be able to establish two-way transitive trust relationships ...
A user is unable to access a network folder. Describe how you would investigate ACL-related issues.
How does Active Directory replication work?
Latest Answer: Active Directory also includes a replication feature. Replication ensures
that changes to a domain controller are reflected in all domain controllers
within a domain. A domain controller stores a replica of the domain directory.
Each domain can ...
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