A BGP route reflector in the network is taking longer than expected to coverage during large network changes. Troubleshooting shows that the router cannot handle all the TCP acknowledgements during route updates. Which action can be performed to tune the device performance?

Which two advantages of using DWDM over traditional optical networks are true? (Choose two.)

Drag and drop the multicast protocols from the left onto the current design situation on the right.

In an OSPF network with routers connected together with Ethernet cabling, which topology typically takes the longest to converge?

Which actions are performed at the distribution layer of the three-layer hierarchical network design model? (Choose two)