The following command was issued on a router that is being configured as the active HSRP router.

standby ip 10.2.1.1

Which statement is true about this command?

Which two statements are true about best practices in VLAN design? (Choose two.) *

Which two characteristics apply to Cisco Catalyst 6500 Series Switch supervisor redundancy using NSF? (Choose two.) *

Which statement is true about RSTP topology changes?

In a customer’s network, VLAN Trunking Protocol (VTP) is running with a domain named main1. VLANs 1,2,3,4,5,10,20 are active on the network. Suddenly the whole network goes down. No traffic is being passed on VLANs 2,3,4,5,10,20, however traffic passes on VLAN 1 and indicates all switches are operational. Right before the network problem occurred, a switch named TEST1 was added to the network. What three configuration issues on TEST1 could be causing the network outage? (Choose three.)

Which two statements concerning STP state changes are true? (Choose two.)

Which three statements about STP timers are true? (Choose three.)

Which two statements are true when the extended system ID feature is enabled? (Choose two.)

Which three statements are true of the Link Aggregation Control Protocol (LACP)? (Choose three.)

Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method?