The _________ is a key component in SNMP, storing data about the managed objects within a device.
- MIB (Management Information Base)
- OID (Object Identifier)
- RMON (Remote Monitoring)
- ARP (Address Resolution Protocol)
The MIB (Management Information Base) is a key component in SNMP, storing data about the managed objects within a device.
A company is experiencing slow data transfers over its WAN. To address this, what WAN optimization technique would be most effective?
- Compression
- Caching
- Quality of Service (QoS)
- Traffic Shaping
Compression is a WAN optimization technique that reduces the size of data transferred over the network, improving data transfer speeds.
What type of WAN connection uses a private network to securely connect remote sites over the internet?
- VPN (Virtual Private Network)
- MPLS
- ISDN (Integrated Services Digital Network)
- DSL
A VPN (Virtual Private Network) uses a private network to securely connect remote sites over the internet.
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.
What is the effect of placing an ACL close to the source of traffic in a network?
- Causes network congestion
- Decreases network performance
- Has no impact on network traffic
- Increases network security
Placing an ACL close to the source of traffic increases network security by filtering unwanted traffic before it enters the network.
What is the primary purpose of SNMP (Simple Network Management Protocol) in network management?
- Network Monitoring
- Device Configuration
- File Sharing
- Web Browsing
SNMP is primarily used for network monitoring, allowing devices to be managed and monitored remotely.
In QoS, ________ is a method used to measure and control the rate of traffic sent to the network.
- Policing
- Shaping
- Dropping
- Queuing
Policing in QoS is a method used to measure and control the rate of traffic sent to the network.