Which redundancy protocol provides load balancing over multiple routers along with redundancy?
- HSRP
- VRRP
- GLBP
- OSPF
Gateway Load Balancing Protocol (GLBP) provides load balancing over multiple routers along with redundancy.
Which part of an IPv4 address identifies the network portion and the host portion?
- Domain
- Host
- Network
- Subnet
In an IPv4 address, the subnet portion identifies the network, and the host portion identifies the specific device on that network.
__________ involves identifying and resolving issues through a process of elimination, focusing on the most likely causes first.
- Troubleshooting
- Root Cause Analysis
- Network Optimization
- Diagnostic Testing
Root cause analysis involves identifying and resolving issues through a process of elimination, focusing on the most likely causes first.
________ is a cloud computing service model where hardware, software, servers, storage, and network components are provided to the customer.
- IaaS (Infrastructure as a Service)
- PaaS (Platform as a Service)
- SaaS (Software as a Service)
- XaaS (Everything as a Service)
In IaaS (Infrastructure as a Service), all the essential components of cloud infrastructure are provided to the customer.
Which type of VPN would be most suitable for a user who frequently travels and needs secure access to the corporate network?
- Site-to-Site VPN
- Remote Access VPN
- MPLS VPN
- PPTP VPN
A Remote Access VPN is most suitable for a user who frequently travels and needs secure access to the corporate network from various locations.
An organization requires a secure way to connect remote workers to its central office. Which technology would provide a secure and cost-effective solution?
- VPN (Virtual Private Network)
- MPLS
- ISDN
- DSL
A VPN (Virtual Private Network) would provide a secure and cost-effective solution for connecting remote workers to the central office over the internet.
In IPv6, the ________ address is used for multicast traffic to communicate with multiple devices simultaneously.
- Anycast
- Unicast
- Broadcast
- Multicast
In IPv6, the Multicast address is used for multicast traffic to communicate with multiple devices simultaneously.
What distinguishes VRRP from HSRP in terms of configuration and deployment?
- VRRP uses a virtual MAC address while HSRP uses a real MAC address.
- VRRP is a Cisco proprietary protocol, and HSRP is an industry standard.
- VRRP allows for load balancing, while HSRP does not.
- VRRP has a higher priority range than HSRP.
VRRP distinguishes itself from HSRP by using a virtual MAC address during configuration and deployment.
In BGP, the ______ attribute determines the shortest path to a destination network.
- AS Path
- Next Hop
- Local Preference
- Weight
In BGP, the AS Path attribute determines the shortest path to a destination network.
What is the primary advantage of using GRE tunnels in conjunction with IPsec VPNs?
- GRE tunnels enhance IPsec VPN security by adding an extra layer of encryption.
- GRE tunnels simplify IPsec VPN configurations and reduce complexity.
- GRE tunnels provide tunneling capabilities, while IPsec VPNs handle encryption.
- There is no advantage to using GRE tunnels with IPsec VPNs.
GRE tunnels offer tunneling capabilities, allowing IPsec VPNs to focus on encryption, reducing complexity in the overall setup.