EnsurepassQUESTION 251 A network administrator is configuring ACLs on a Cisco router, to allow traffic from hosts on networks,,, and only. Which two ACL statements, when combined, are the best for accomplishing this task? (Choose two.)   A.       access-list 10 permit ip B.        access-list 10 permit ip C.        Read more [...]
EnsurepassQUESTION 241 Refer to the exhibit. The network is converged. After link-state advertisements are received from Router_A, what information will Router_E contain in its routing table for the subnets and     A.[110/13] via,00:00:07, FastEthemet0/0[110/13] via,00:00:16, FastEthemet0/0   B.[110/1] via,00:00:07, Read more [...]
EnsurepassQUESTION 231 Which three statements about RSTP are true? (Choose three.)   A.       RSTP significantly reduces topology reconverging time after a link failure. B.        RSTP expands the STP port roles by adding the alternate and backup roles. C.        RSTP port states are blocking, discarding, learning, or forwarding. D.       RSTP provides a faster Read more [...]
EnsurepassQUESTION 211 Refer to the exhibit. A technician pastes the configurations in the exhibit into the two new routers shown. Otherwise, the routers are configured with their default configurations. A ping from Host1 to Host2 fails, but the technician is able to ping the S0/0 interface of R2 from Host1. The configurations of the hosts have been verified as correct. What could be the cause of the problem?     A.       The serial cable on R1 needs Read more [...]
EnsurepassQUESTION 201 Which three statements about VTP features are true? (Choose three.)   A.       VTP works at Layer 3 of the OSI model and requires that a management VLAN IP address be configured. B.        When properly configured, VTP minimizes VLAN misconfigurations and configuration inconsistencies. C.        When properly configured, VTP maintains VLAN configuration consistency Read more [...]
EnsurepassQUESTION 181 What is one benefit of PVST+?   A.       PVST+ supports Layer 3 load balancing without loops. B.        PVST+ reduces the CPU cycles for all the switches in the network. C.        PVST+ allows the root switch location to be optimized per VLAN. D.       PVST+ automatically selects the root bridge location, to provide optimized bandwidth Read more [...]