The Cisco IOS SLB feature is a Cisco IOS-based solution that provides server load balancing.
This feature allows you to define a virtual server that represents a cluster of real servers， known asa server farm. 
When a client initiates a connection to the virtual server， the IOS SLB load balances theconnection to a chosen real server， depending on the configured load balance algorithm orpredictor. 
Which three implementation modes may be used to deploy SLB？ （）

A. 4
B. 6
C. 7
D. 10

A. It fragments and encapsulates all packets in a fragmentation header.
B. Packets smaller than the fragmentation size are interleaved between the fragments of thelarger packets.
C. Packets larger than the fragmentation size are always fragmented， and cannot be interleaved，even if the traffic is voice traffic.
D. It fragments and encapsulates packets that are longer than a configured size， but does not encapsulate smaller packets inside a fragmentation header.

A. Never peer on transit links.
B. Build squares for deterministic convergence.
C. Build inverted U designs for deterministic convergence.
D. Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.