Cisco®
CompTIA
Checkpoint
ISC
EC-Council
EXIN
Fortinet
ITIL®
Juniper
Microsoft
VMware
Avaya
SAP
Google
Salesforce
Amazon
Palo Alto Networks
ISC2
Splunk®
All Vendors
  2. Home
  3. Exams
  4. Cisco®
  5. 300-420

Free Cisco® 300-420 Exam Braindumps (page: 34)

Page 13 of 90
PDF with 356 Questions



Refer to the exhibit. An engineer is planning an IPv4 to IPv6 migration solution for a customer. The routers in the network can support IPv4 and IPv6, except for the DWDM routers. The DWDM routers provide a Layer 2 link in which the routers peer directly with each other across a DWDM circuit. The circuit also provides connectivity between the mail servers. Which IPv6 migration technique must the engineer deploy?

  1. ISATAP
  2. dual-stack
  3. 6to4
  4. 6rd

Answer(s): A



Refer to the exhibit.

An architect must design a solution to connect bank site A with bank site B and support:
- network operation center monitoring end-to-end L3VPN and L2VPN traffic
- company adding thousands of routes in the next two years

Which two BGP solutions must the design include? (Choose two.)

  1. Establish full mesh IBGP peering with all routers in different IGP domains.
  2. Redistribute different IGP domain routes in a BGP IPv4 routing instance.
  3. Connect multiple IGP/LDP domains using a BGP IPv4 unicast family on the ABR.
  4. Apply BGP policies on all routers to filter out ABR and PE loopback IP addresses.
  5. Transport site routes using a BGP VPNv4 address family on the PE routers.

Answer(s): C,E



Refer to the exhibit.



An engineer must design an address translation solution to provide internet connectivity for the corporate network. The design is restricted to the 172.16.168.0/22 subnet. Which solution must the engineer choose?

  1. stateful NAT66
  2. stateless NAT64
  3. stateless NAT66
  4. stateful NAT64

Answer(s): D





Refer to the exhibit. A network engineer must design a BGP solution based on:

- The route reflector must have one or more direct physical connections to the core routers (R3 and R4).
- The route reflector must have full redundancy and avoid a single point of failure.
- R2 to R1 link utilization is 90%, and the remaining links are less than 50% utilized.

Which two solutions must the design include? (Choose two.)

  1. Configure R1 to be a client of R2 and R4.
  2. Configure R5 to be a client of R3 and R4
  3. Configure R2 to be a client of R1 and R4.
  4. Configure R3 to be a client of R2 and R4.
  5. Configure R4 to be a client of R1 and R3.

Answer(s): D,E






Post your Comments and Discuss Cisco® 300-420 exam prep with other Community members:

300-420 Exam Discussions & Posts