The _______ topology is preferred in networks where reconfiguration, scalability, and fault tolerance are critical factors.
- Hybrid
- Mesh
- Ring
- Star
The Mesh topology is preferred in networks where reconfiguration, scalability, and fault tolerance are critical factors. Mesh networks provide high fault tolerance and scalability due to multiple connections.
In a network with high mobility and frequent device changes, what DHCP feature should be emphasized to manage network addresses effectively?
- DHCP Reservation
- DHCP Relay Agent
- DHCP Lease Time
- DHCP Option 82
A shorter DHCP lease time should be emphasized in a network with high mobility and frequent device changes to manage network addresses effectively.
Automating network security tasks is often done using ________, which help in identifying and mitigating security threats.
- Intrusion Detection Systems
- Firewalls
- VPNs
- Access Control Lists
Automating network security tasks is often done using Intrusion Detection Systems, which help in identifying and mitigating security threats.
Which feature in Layer 2 security helps prevent DHCP starvation attacks?
- DHCP Snooping
- MAC Filtering
- Port Security
- VLANs
DHCP Snooping is a Layer 2 security feature that helps prevent DHCP starvation attacks by inspecting and filtering DHCP messages.
GRE tunnels are primarily used for which of the following purposes in a network?
- Encryption
- Compression
- Tunneling
- Authentication
GRE tunnels are primarily used for tunneling purposes in a network, allowing the encapsulation of a wide variety of network layer protocols.
The process of _________ involves a firewall analyzing the content of packets to prevent various types of cyber attacks.
- Deep Packet Inspection
- Intrusion Detection
- Stateful Inspection
- Packet Filtering
The process of Deep Packet Inspection involves a firewall analyzing the content of packets to prevent various types of cyber attacks.
How does GLBP differ from HSRP in terms of gateway load balancing?
- GLBP allows for load balancing across multiple gateways, while HSRP supports only active/standby mode.
- HSRP provides better gateway load balancing than GLBP.
- GLBP and HSRP offer the same load balancing capabilities.
- GLBP is a Cisco proprietary protocol, while HSRP is an open standard.
GLBP differs from HSRP by allowing load balancing across multiple gateways, providing enhanced gateway load balancing capabilities.
In DHCP, the _________ period is the time interval that a DHCP client waits before renewing or rebinding its IP address.
- Lease
- Renewal
- Allocation
- Rebinding
In DHCP, the Renewal period is the time interval that a DHCP client waits before renewing or rebinding its IP address with the DHCP server.
OSPF uses ________ as its algorithm for computing the shortest path through the network.
- Bellman-Ford algorithm
- Dijkstra's algorithm
- Floyd-Warshall algorithm
- Johnson's algorithm
OSPF uses Dijkstra's algorithm for computing the shortest path through the network.
In QoS, what does the term 'classification' refer to?
- Identifying and categorizing network traffic
- Adjusting the speed of data transmission
- Managing network congestion
- Allocating IP addresses
In Quality of Service (QoS), 'classification' involves identifying and categorizing network traffic based on specific criteria to prioritize or treat it differently.