In a routed access hierarchical campus design, the access-to-distribution Layer 2 uplink trunks are replaced with Layer 3 point-to-point routed links. Why is it recommended that VLANs are confined on a single access switch rather than span across multiple access switches?
A junior engineer is implementing one of your optical designs and asks about CWDM
(Coarse Wavelength Division Multiplexing). Which two features describe CWDM? (Choose two.)
Refer to the exhibit.
You must design this network for IP Fast Reroute by enabling the OSPF Loop-Free
Alternates feature (not Remote Loop-Free Alternates). Which two options are concerns about the proposed solution? (Choose 2)
You are designing a Group Encrypted Transport virtual private network solution for an existing branch network. The existing network has the following characteristics:
* 50 remote sites (with an additional 30 remote sites expected over the next 3 years)
* Connectivity between all sites is via Multiprotocol Label Switching Layer 3 virtual private network service from a single provider
* Open Shortest Path First is the routing protocol used between provider edge and customer edge routers
* The customer edge routers will become group members performing the encryption between sites
Which additional routing protocol would you use for the overlay routing between the group members?
