2026 Latest LatestCram 300-420 PDF Dumps and 300-420 Exam Engine Free Share: https://drive.google.com/open?id=1Cc_n3DXK-t8pcZwDoIGIsq04LxJcqLNe
The earlier you get 300-420 exam certification, the more helpful for you to have better development in IT industry. Maybe you have heard that the important 300-420 exam will take more time or training fee, because you haven't use our 300-420 exam software provided by our LatestCram. The complex collection and analysis of 300-420 Exam Materials have been finished by our professional team for you. You just need to effectively review and pass 300-420 exam successfully.
| Section | Weight | Objectives |
|---|---|---|
| WAN for Enterprise Networks | 20% | - Design QoS for WAN - Design SD-WAN solution - Design WAN connectivity |
| Enterprise Campus Security | 20% | - Design network security - Design network access control |
| Services | 10% | - Design end-to-end QoS policy - Design network management |
| Advanced Addressing and Routing Solutions | 25% | - Create structured addressing designs - Create stable, secure, and scalable routing designs for Layer 3 - Determine IPv6 migration strategy |
| Advanced Enterprise Campus Networks | 25% | - Design Layer 2 and Layer 3 campus networks - Design for high availability - Design campus network services (QoS, multicast, etc.) |
The benefits after you pass the test 300-420 certification are enormous and you can improve your social position and increase your wage. Our 300-420 study materials will help you gain the success in your career. You can be respected and enjoy the great fame among the industry. When applying for the jobs your resumes will be browsed for many times and paid high attention to. The odds to succeed in the job interview will increase. So you could see the detailed information of our 300-420 Study Materials before you decide to buy them.
NEW QUESTION # 25 
Refer to the exhibit. An engineer proposed this solution for a company that requires a loop-free. Layer 2 network design. The network will run 802.1W, and all links will be 1 Gbps. If all interfaces are up as point- to- point adjacencies, what are the expected port end states based on the design?
Answer: A
Explanation:
The expected port state follows Rapid Spanning Tree Protocol role selection on equal-speed point-to-point links. With 802.1w, each non-root switch selects one root port based on the lowest path cost to the root bridge. Where there are redundant Layer 2 paths of equal speed, one side of a redundant segment must remain blocked as an alternate port to maintain a loop-free topology. Because all links are 1 Gbps, path cost is equal unless bridge priority, bridge ID, or port ID breaks the tie. The selected option identifies the port pair that becomes alternate blocking based on the root placement and tie-breakers shown in the exhibit. RSTP improves convergence compared with classic 802.1D by using proposal and agreement handshakes on point- to-point links, but it still blocks redundant paths when a pure Layer 2 loop exists. A design requiring all links to forward would need a routed access design, MEC, StackWise Virtual, VSS, or another loop-free multipath technology. Reference topics: RSTP, root port, designated port, alternate port, point-to-point links, Layer 2 loop prevention.
NEW QUESTION # 26
Which function does the Cisco SD-Access intermediate node perform?
Answer: A
NEW QUESTION # 27
An engineer is designing a PIM Anycast RP solution between two data centers. The design must ensure that RP1 in DC1 and RP2 in DC2 inform each other about specific sources that have joined locally. Which solution must the engineer choose?
Answer: B
Explanation:
MSDP should be enabled between the Anycast RP routers using separate unique loopback interfaces. In a PIM Anycast RP design, multiple RPs share the same RP address so multicast routers can reach the topologically closest RP through normal unicast routing. That shared RP address gives redundancy and load sharing, but it also creates a source-discovery problem: a source registered to RP1 must be known by RP2 so receivers using RP2 can join the same multicast stream. Cisco Anycast RP designs solve this by running MSDP between the RPs. The MSDP peerings should use unique loopback addresses, not the shared Anycast RP address, because each router must have an individually reachable identity for the MSDP session.
Extending the RP subnet at Layer 2 between data centers is unnecessary and poor design. Using the configured Anycast RP address for MSDP creates ambiguity because both routers advertise the same address.
Doing nothing would leave each RP aware only of locally registered sources. Reference topics: Anycast RP, MSDP, PIM sparse mode, source-active exchange, multicast RP redundancy.
NEW QUESTION # 28
The implementations group has been using the test bed to do a 'proof-of-concept' that requires both Client 1 and Client 2 to access the WEB Server at 209.65.200.241. After several changes to the network addressing, routing scheme, DHCP services, NTP services, layer 2 connectivity, FHRP services, and device security, a trouble ticket has been opened indicating that Client 1 cannot ping the 209.65.200.241 address.
Use the supported commands to isolated the cause of this fault and answer the following questions.
The fault condition is related to which technology?
Answer: F
Explanation:
On R1, for IPV4 authentication of OSPF the command is missing and required to configure------ ip ospf authentication message-digest
NEW QUESTION # 29
Which consideration must be taken into account when using the DHCP relay feature in a Cisco SD-Access Architecture?
Answer: D
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-c
NEW QUESTION # 30
......
Our 300-420 dumps pdf vce is absolutely the right and valid study material for candidates who desired to pass the 300-420 actual test. Now, please go and free download our 300-420 practice demo first. The questions & answers of 300-420 free demo are parts of the complete exam dumps, which can give you some reference to assess the valuable of the 300-420 Training Material. In addition, there is one year time for the access of the updated 300-420 practice dumps after purcahse. You will get 300-420 latest study pdf all the time for preparation.
300-420 Practice Engine: https://www.latestcram.com/300-420-exam-cram-questions.html
BONUS!!! Download part of LatestCram 300-420 dumps for free: https://drive.google.com/open?id=1Cc_n3DXK-t8pcZwDoIGIsq04LxJcqLNe