BTW, DOWNLOAD part of DumpExam 300-420 dumps from Cloud Storage: https://drive.google.com/open?id=197f2eMwWh3SZE7jLBfAHRzghCCx37r85
If you choose the test 300-420 certification and then buy our 300-420 study materials you will get the panacea to both get the useful certificate and spend little time. Passing the test certification can help you stand out in your colleagues and have a bright future in your career. If you buy our 300-420 Study Materials you odds to pass the test will definitely increase greatly.
| Section | Objectives |
|---|---|
| Security Design in Enterprise Networks | - VPN and perimeter security architecture - Segmentation and access control design |
| Network Automation and Programmability | - API-driven network automation concepts - Controller-based networking design |
| Enterprise Campus Network Design | - Campus LAN architecture - Spine-leaf and hierarchical design models |
| Enterprise Network Design Principles | - Scalability and high availability design - Design methodologies and best practices |
| WAN and Edge Connectivity Design | - SD-WAN architecture and design considerations - Traditional WAN and internet edge design |
| Network Services Design | - Multicast and QoS design considerations - Routing protocols design (OSPF, EIGRP, BGP) |
This version is designed especially for those 300-420 test takers who cannot go through extensive Cisco 300-420 practice sessions due to a shortage of time. Since the Cisco 300-420 PDF file works on smartphones, laptops, and tablets, one can use Cisco 300-420 dumps without limitations of place and time. Additionally, these Cisco 300-420 PDF questions are printable as well.
NEW QUESTION # 447
Refer to the exhibit. An architect is designing an ISIS network for a customer migrating from IPv4 to IPv6. The current network uses narrow metrics, and the IPv6 areas will increase to 10 within the next two years. Also, IPv6 traffic must not blackhole in IPv4 network during the migration.
Which two solutions must the architect choose? (Choose two.)
Answer: A,D
NEW QUESTION # 448
DRAG DROP
Drag and drop the characteristics from the left onto the correct telemetry mode on the right.
Select and Place:
Answer:
Explanation:
Explanation:
In a dial-in mode, the destination initiates a session to the router and subscribes to data to be streamed. Dial-in mode is supported over gRPC in only 64-bit platforms In a dial-out mode, the router initiates a session to the destinations based on the subscription. All 64-bit IOS XR platforms (except for NCS 6000 series routers) support gRPC and TCP protocols. All 32-bit IOS XR platforms support only TCP.
Reference:
https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg- asr9000-61x_chapter_010.html#id_36445
NEW QUESTION # 449
How are wireless endpoints registered in the HTDB in a Cisco SD-Access architecture?
Answer: A
Explanation:
Wireless endpoints in Cisco SD-Access are registered through the fabric wireless integration process, and the fabric WLC is the component that updates endpoint information as clients join the wireless network. The Host Tracking Database stores endpoint identifier and location information used by the SD-Access control plane.
For wired endpoints, the fabric edge detects the endpoint and registers the binding. For wireless endpoints, the fabric WLC is integrated with the fabric and has the client session context, so it provides the endpoint information needed for HTDB updates. Border nodes do not first register ordinary wireless endpoints; their role is to connect the fabric to external networks and other domains. Fabric APs also do not own the complete EID-to-RLOC registration function in the way the controller does. The design implication is that fabric wireless requires correct WLC integration with Cisco Catalyst Center, fabric site configuration, control-plane reachability, and policy integration through Cisco ISE. Client registration, mobility, and policy enforcement depend on this controller-to-fabric relationship being stable. Reference topics: SD-Access wireless, fabric WLC, Host Tracking Database, endpoint registration, LISP control plane.
NEW QUESTION # 450
An infrastructure team is concerned about the shared memory utilization of a device, and for this reason, they need to monitor the device state. Which solution limits impact on the device and provides the required data?
Answer: B
Explanation:
Section: Automation
Explanation
Explanation/Reference:
NEW QUESTION # 451
Refer to the exhibit. An architect is designing a Layer 3 routed network using point-to-point fiber links between the topology layers. BFD is supported on the software that runs within the infrastructure. Is BFD required within the design to provide sub-second convergence in the event of a fiber breakage?
Answer: D
Explanation:
BFD provides rapid fault detection but requires tuning of its transmit and receive intervals to achieve sub-second convergence. Simply enabling BFD does not automatically guarantee the desired fault-detection speed without configuring appropriate timers.
NEW QUESTION # 452
......
Are you still searching proper 300-420 exam study materials, or are you annoying of collecting these study materials? As the professional IT exam dumps provider, DumpExam has offered the complete 300-420 Exam Materials for you. So you can save your time to have a full preparation of 300-420 exam.
Practice 300-420 Questions: https://www.dumpexam.com/300-420-valid-torrent.html
DOWNLOAD the newest DumpExam 300-420 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=197f2eMwWh3SZE7jLBfAHRzghCCx37r85