Tag: Cisco Certified Network Associate (200-301 CCNA)

Cisco Certified Network Associate (200-301 CCNA) – Question507

A router has two static routes to the same destination network under the same OSPF process. How does the router forward packets to the destination if the net-hop devices are different?

A. The router chooses the route with the oldest age.
B. The router chooses the next hop with the lowest IP address.
C. The router chooses the next hop with the lowest MAC address.
D. The router load-balances traffic over all routes to the destination.

Correct Answer: D

Explanation:

Explanation:
Load balancing is a standard functionality of Cisco IOS Software that is available across all router platforms. It is inherent to the forwarding process in the router, and it enables a router to use multiple paths to a destination when it forwards packets. The number of paths used is limited by the number of entries that the routing protocol puts in the routing table. Four entries is the default in Cisco IOS Software for IP routing protocols except for BGP. BGP has a default of one entry.

Cisco Certified Network Associate (200-301 CCNA) – Question506


Refer to the exhibit. Router R1 is added to the network and configured with the 10.0.0.64/26 and 10.0.20.0/26 subnets. However, traffic destined for the LAN on R3 is not accessible. Which command when executed on R1 defines a static route to reach the R3 LAN?

A. ip route 10.0.0.64 255.255.255.192 10.0.20.3
B. ip route 10.0.15.0 255.255.255.0 10.0.20.1
C. ip route 10.0.15.0 255.255.255.192 10.0.20.1
D. ip route 10.0.15.0 255.255.255.0 10.0.20.3

Correct Answer: D

Explanation:

Explanation:
We need to specify the destination network (10.0.15.0/24) and the next hop IP of the router to get to that network (10.0.20.3).

Cisco Certified Network Associate (200-301 CCNA) – Question503

Why implement VRRP?

A. To hand over to end users the autodiscovery of virtual gateways
B. To provide end users with a virtual gateway in a multivendor network
C. To leverage a weighting scheme to provide uninterrupted service
D. To detect link failures without the overhead of Bidirectional Forwarding Detection

Correct Answer: B

Cisco Certified Network Associate (200-301 CCNA) – Question502

Why would VRRP be implemented when configuring a new subnet in a multivendor environment?

A. when a gateway protocol is required that supports more than two Cisco devices for redundancy
B. to interoperate normally with all vendors and provide additional security features for Cisco devices
C. to ensure that the spanning-tree forwarding path to the gateway is loop-free
D. to enable normal operations to continue after a member failure without requiring a change in a host ARP cache

Correct Answer: B

Explanation:

Explanation:
VRRP is the industry standards based FHRP similar to Cisco’s HSRP but is supported by multiple vendors.