On a large enterprise security solution, which two options are IDS or IPS modes of operation? (Choose two)

Which two application requirements are mandatory for traffic to receive proper treatment when placed in the priority queue? (Choose two)

Refer to the exhibit. A new high availability DB server cluster is installed in the network. These two servers require high bandwidth and low latency Layer 2 connectivity for database replication. Which solution supports these requirements?

You are the lead network designer hired by Service Provider XYZ to deploy CoS functionality on the core MPLS network (P routers). The goal of the network design is to provide a complete CoS solution to all customers that purchase services such as dedicated
Internet access, MPLS L3VPN, and L2VPN (pseudowire). Service
Provider XYZ has these design requirements:
- The network supports four service queues with equal treatment for delay, jitter, and packet loss.
- Queues are numbered 0-3, where 0 is the default queue.
- Three queues have one treatment.
- One queue has either one or two treatments.
If your design includes eight CoS queues on the Service Provider XYZ MPLS PE router ingress (CE facing) interface, how will customer traffic be classified as it enters the MLS P routers?

Refer to the exhibit.

A service provider would like to use Ethernet OAM to detect end-to-end connectivity failures between SP- SW1 and SP-SW2. In which two of these ways can you design this solution? (Choose two.)