300-410 Free Practice Test

- (Exam Topic 3)
Refer to the exhibit.

With the partial configuration of a router-on-a-stick. Clients in VLAN 10 on Gi2 cannot obtain IP configuration from the central DHP server is reachable by a successful ping from the route. Which action resolves the issue?

1. A. Configure the ip/ip/dhcp pool f and network 192.168..210.0.255.255/0 commands.
2. B. Configure the ip header-address 192-168.265.3 command on the Gi2 10 subinterface.
3. C. Configure a valid IP address on the Gi2 interface so that DHCP requests can be forwarded.
4. D. Configure the Ip dhcp excluded-address 192.168.255.3 command on the Gi1.10 subinterface.

Correct Answer: B

- (Exam Topic 3)


Refer to the exhibit. The administrator is troubleshooting a BGP peering between PE1 and PE3 that is unable to establish Which action resolves the issue?

1. A. P2 must have a route to PE3 to establish a BGP session to PE1
2. B. Disable sending ICMP unreachables on P2 to allow PE1 to establish a session with PE3
3. C. Ensure that the PE3 loopback address is used as a source for BGP peering to PE1
4. D. Remove the traffic filtering rules on P2 blocking the BGP communication between PE1 and PE3

Correct Answer: C

- (Exam Topic 2)
Which Ipv6 first-hop security feature helps to minimize denial of service attacks?

1. A. IPv6 Router Advertisement Guard
2. B. IPv6 Destination Guard
3. C. DHCPv6 Guard
4. D. IPv6 MAC address filtering

Correct Answer: B
The Destination Guard feature helps in minimizing denial-of-service (DoS) attacks. It performs address resolutions only for those addresses that are active on the link,and requires the FHS binding table to be populated with the help of the IPv6 snooping feature.The feature enables the filtering of IPv6 traffic based on the destinationaddress, and blocks the NDP resolution for destination addresses that are not found in the binding table. By default, the policy drops traffic coming for an unknowndestination.
Reference: https://www.cisco.com/c/en/us/td/docs/routers/7600/ios/15S/configuration/guide/7600_15_0s_book/IPv6_Secur

- (Exam Topic 3)
Which two technologies optimize MPLS infrastructure using bandwidth protection services when experiencing slow response7 (Choose two.)

1. A. IPLFA
2. B. MPLS OAM
3. C. VPLS
4. D. SO-MPLS
5. E. Fast-Rwoute

Correct Answer: AE

- (Exam Topic 1)
Drag and drop the MPLS VPN device types from me left onto the definitions on the right.

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A