which two of these ways can you design this solution?
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.)
A.Enable Y.1731 Connectivity Fault Management on the SP switches.
B.E-LMI PDUs must be forwarded over VPLS.
C.Cisco Discovery Protocol PDUs must be forwarded over the VPLS.
D.Use upward maintenance endpoints on the SP switches.
E.Enable IEEE 802.1ag Connectivity Fault Management on the SP switches.
Answer :DE
Which two of these options would result in a trouble-free spanning-tree network design?
Refer to the exhibit.
You are designing a spanning-tree network for a small campus. Which two of these options would
result in a trouble-free spanning-tree network design? (Choose two.)
A.Convert all ports to trunk ports, prune off the VLANs that you do not require, and minimize the
number of blocking ports.
B.Introduce Layer 3 VLANs (SVIs) and prune off the VLANs that you do not require.
C.Convert all the ports to trunk and enable BackboneFast.
D.Convert all the ports to trunk and enable UplinkFast between all the links.
