The use of ____ protocols can help in optimizing the WAN by reducing the number of acknowledgments and retransmissions.
- Routing
- Compression
- Acceleration
- Redundancy
The use of compression protocols can help in optimizing the WAN by reducing the number of acknowledgments and retransmissions.
_______ technology in chassis aggregation allows for the management of multiple switches as one unit.
- Aggregation
- Redundancy
- Stacking
- Virtualization
Stacking technology in chassis aggregation allows for the management of multiple switches as one unit.
In STP, the _______ is selected based on the lowest bridge ID, which includes MAC address and priority.
- Blocking Port
- Designated Port
- Root Bridge
- Root Port
In STP, the Root Port is selected based on the lowest bridge ID, which includes MAC address and priority. The Root Port is the one that offers the shortest path to the root bridge.
Which type of IPv6 address is equivalent to the IPv4 private address space?
- Anycast
- Global Unicast
- Link-Local
- Unique Local
Unique Local IPv6 addresses are equivalent to the IPv4 private address space, providing local communication within a specific site.
Which topology is best suited for large-scale networks due to its scalability and decentralized nature?
- Bus
- Mesh
- Star
- Tree
A tree topology is best suited for large-scale networks due to its scalability and decentralized nature. It combines elements of bus and star topologies.
Which protocol is more secure for remote device management: Telnet or SSH?
- Telnet
- SSH
- SNMP
- FTP
SSH (Secure Shell) is more secure for remote device management compared to Telnet. Telnet transmits data in plain text, while SSH encrypts the communication for enhanced security.
For a company that uses a mix of legacy and modern systems, which strategy would be most effective in managing both IPv4 and IPv6 addresses?
- Dual-Stack
- Subnetting
- Tunneling
- VLAN
Implementing a dual-stack strategy allows a company to manage both IPv4 and IPv6 addresses effectively, accommodating legacy and modern systems.
A simple network device that connects other devices to a network and operates on the principle of electrical signal amplification is a _______.
- Hub
- Repeater
- Router
- Switch
A repeater is a simple network device that connects other devices to a network and operates on the principle of electrical signal amplification.
For a business expanding its operations internationally, which WAN optimization strategy would best support efficient and reliable communication between global offices?
- Multiprotocol Label Switching (MPLS)
- Virtual Private Network (VPN)
- Content Delivery Network (CDN)
- Wide Area Application Services (WAAS)
Using a Content Delivery Network (CDN) can help optimize communication between global offices by caching content closer to users and reducing latency.
What is the primary goal of WAN optimization in a corporate network environment?
- Reduce latency
- Increase bandwidth
- Enhance security
- Minimize packet loss
The primary goal of WAN optimization is to increase the efficiency of data transfer across a corporate network by enhancing bandwidth utilization.