In Layer 2 topologies， spanning-tree failures can cause loops in the network. These unblocked loops cancause network failures because of excessive traffic. Which two Catalyst 6500 features can be used to limitexcessive traffic during spanning-tree loop conditions？（）

Which two EIGRP options will limit a query domain？（）

Two routers configured to run BGP have been connected to a firewall， one on the inside interface and one on the outside interface. BGP has been configured so the two routers should peer， including the correctBGP session endpoint addresses and the correct BGP session hop-count limit EBGP multihop. What is agood first test to see if BGP will work across the firewall？（）

Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is notconfigured as a route reflector？（）

Which message type is constructed and sent from an MSDP router to its MSDP peers when it receives a PIM register message knowing that the MSDP router is also configured as an RP for the PIM domain？（）

What is the correct command to set the router ID for an OSPFv3 process？（）

In order to configure two routers as anycast RPs， which of these requirements， af a minimum， must besatisfied？（）

Based on the exhibit presented. What will be the objective of this route map when applied to traffic passing through a router？（）

Which two statements are true about RED？（）

Which multicast address is reserved for cisco-rp-discovery？（）