你已經看到Goldmile-Infobiz Cisco的350-401權威考題考試認證培訓資料，是時候做出選擇了，你甚至可以選擇其他的產品，不過你要知道我們Goldmile-Infobiz帶給你的無限大的利益，也只有Goldmile-Infobiz能給你100%保證成功，Goldmile-Infobiz能讓你有個美好的前程，讓你以後在IT行業有更寬廣的道路可以走，高效率的工作在資訊技術領域。 有了最新詳細的題庫和答案，為您的350-401權威考題考試做好充分的準備，我們將保證您在考試中取得成功。在購買前，您還可以下載我們提供的350-401權威考題免費DEMO來試用，這是非常有效的學習資料。 我們都知道，在互聯網普及的時代，需要什麼資訊那是非常簡單的事情，不過缺乏的是品質及適用性的問題。
CCNP Enterprise 350-401 这是可以保证你一次就成功的难得的资料。
對於350-401 - Implementing Cisco Enterprise Network Core Technologies (350-401 ENCOR)權威考題認證考試，你已經準備好了嗎？考試近在眼前，你可以信心滿滿地迎接考試嗎？如果你還沒有通過考試的信心，在這裏向你推薦一個最優秀的參考資料。 彰顯一個人在某一領域是否成功往往體現在他所獲得的資格證書上，在IT行業也不外如是。所以現在很多人都選擇參加350-401 證照考試資格認證考試來證明自己的實力。
您應該尋找那些真實可信的題庫商提供的350-401權威考題題庫資料，這樣對您通過考試是更有利，可信度高的Cisco 350-401權威考題題庫可幫助您快速通過認證考試，而Goldmile-Infobiz公司就是這樣值得您信賴的選擇。350-401權威考題題庫資料中的每個問題都由我們專業人員檢查審核，為考生提供最高品質的考古題。如果您希望在短時間內獲得Cisco 350-401權威考題認證，您將永遠找不到比Goldmile-Infobiz更好的產品了。
Cisco 350-401權威考題 - Goldmile-Infobiz有龐大的資深IT專家團隊。
Goldmile-Infobiz有最新的Cisco 350-401權威考題 認證考試的培訓資料，Goldmile-Infobiz的一些勤勞的IT專家通過自己的專業知識和經驗不斷地推出最新的Cisco 350-401權威考題的培訓資料來方便通過Cisco 350-401權威考題的IT專業人士。Cisco 350-401權威考題的認證證書在IT行業中越來越有份量，報考的人越來越多了，很多人就是使用Goldmile-Infobiz的產品通過Cisco 350-401權威考題認證考試的。通過這些使用過產品的人的回饋，證明我們的Goldmile-Infobiz的產品是值得信賴的。
如果你選擇了Goldmile-Infobiz的幫助，我們一定不遺餘力地幫助你通過考試。而且我們還會為你提供一年的免費的更新考試練習題和答案的售後服務。
350-401 PDF DEMO:
QUESTION NO: 1
Which technology provides a secure communication channel for all traffic at Layer 2 of the OSI model?
A. IPsec
B. Cisco Trustsec
C. MACsec
D. SSL
Answer: C
Explanation:
MACsec, defined in 802.1AE, provides MAC-layer encryption over wired networks by using out- of
-band methods for encryption keying. The MACsec Key Agreement (MKA) Protocol provides the required session keys and manages the required encryption keys. MKA and MACsec are implemented after successful authentication using the 802.1x Extensible Authentication Protocol (EAP-TLS) or Pre
Shared Key (PSK) framework.
A switch using MACsec accepts either MACsec or non-MACsec frames, depending on the policy associated with the MKA peer. MACsec frames are encrypted and protected with an integrity check value (ICV). When the switch receives frames from the MKA peer, it decrypts them and calculates the correct ICV by using session keys provided by MKA. The switch compares that ICV to the ICV within the frame. If they are not identical, the frame is dropped. The switch also encrypts and adds an ICV to any frames sent over the secured port (the access point used to provide the secure MAC service to a
MKA peer) using the current session key.
Reference: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/16-
9/configuration_guide/sec/b_169_sec_9300_cg/macsec_encryption.html
Note: Cisco Trustsec is the solution which includes MACsec.
QUESTION NO: 2
Refer to the exhibit. A port channel is configured between SW2 and SW3. SW2 is not running a
Cisco operating system. When all physical connections are mode, the port channel does not establish.
Based on the configuration excerpt of SW3, what is the cause of the problem?
A. The port-channel interface lead balance should be set to src-mac
B. The port-channel trunk is not allowing the native VLAN.
C. The port-channel should be set to auto.
D. The port channel on SW2 is using an incompatible protocol.
Answer: D
Explanation:
The Cisco switch was configured with PAgP, which is a Cisco proprietary protocol so non-Cisco switch could not communicate.
QUESTION NO: 3
To increase total throughput and redundancy on the links between the wireless controller and switch, the customer enabled LAG on the wireless controller.
Which EtherChannel mode must be configured on the switch to allow the WLC to connect?
A. Active
B. On
C. Auto
D. Passive
Answer: B
Explanation:
Restrictions for Link Aggregation:
You can bundle all eight ports on a Cisco 5508 Controller into a single link.
Terminating on two different modules within a single Catalyst 6500 series switch provides redundancy and ensures that connectivity between the switch and the controller is maintained when one module fails. The controller's port 1 is connected to Gigabit interface 3/1, and the controller's port 2 is connected to Gigabit interface 2/1 on the Catalyst 6500 series switch. Both switch ports are assigned to the same channel group.
LAG requires the EtherChannel to be configured for 'mode on' on both the controller and the Catalyst switch.
Once the EtherChannel is configured as on at both ends of the link, the Catalyst switch should not be configured for either Link Aggregation Control Protocol (LACP) or Cisco proprietary Port Aggregation
Protocol (PAgP) but be set unconditionally to LAG. Because no channel negotiation is done between the controller and the switch, the controller does not answer to negotiation frames and the LAG is not formed if a dynamic form of LAG is set on the switch. Additionally, LACP and PAgP are not supported on the controller.
If the recommended load-balancing method cannot be configured on the Catalyst switch, then configure the LAG connection as a single member link or disable LAG on the controller.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-5/configuration- guide/b_cg75/b_cg75_chapter_0100010.html
QUESTION NO: 4
Which statement about multicast RPs is true?
A. RPs are required for protocol independent multicast sparse mode and dense mode.
B. By default, the RP is needed only to start new sessions with sources and receivers.
C. By default, the RP is needed periodically to maintain sessions with sources and receivers
D. RPs are required only when using protocol independent multicast dense mode.
Answer: B
Explanation:
A rendezvous point (RP) is required only in networks running Protocol Independent Multicast sparse mode (PIM-SM).
By default, the RP is needed only to start new sessions with sources and receivers.
Reference:
https://www.cisco.com/c/en/us/td/docs/ios/solutions_docs/ip_multicast/White_papers/rps.html
For your information, in PIM-SM, only network segments with active receivers that have explicitly requested multicast data will be forwarded the traffic. This method of delivering multicast data is in contrast to the PIM dense mode (PIM-DM) model. In PIM-DM, multicast traffic is initially flooded to all segments of the network. Routers that have no downstream neighbors or directly connected receivers prune back the unwanted traffic.
QUESTION NO: 5
What is the difference between a RIB and a FIB?
A. The FIB is populated based on RIB content
B. The RIB is used to make IP source prefix-based switching decisions
C. The RIB maintains a mirror image of the FIB
D. The FIB is where all IP routing information is stored
Answer: A
Explanation:
CEF uses a Forwarding Information Base (FIB) to make IP destination prefix-based switching decisions.
The FIB is conceptually similar to a routing table or information base. It maintains a mirror image of the forwarding information contained in the IP routing table. When routing or topology changes occur in the network, the IP routing table is updated, and those changes are reflected in the FIB. The
FIB maintains next-hop address information based on the information in the IP routing table. Because there is a one-to-one correlation between FIB entries and routing table entries, the FIB contains all known routes and eliminates the need for route cache maintenance that is associated with earlier switching paths such as fast switching and optimum switching.
Note: In order to view the Routing information base (RIB) table, use the "show ip route" command.
To view the Forwarding Information Base (FIB), use the "show ip cef" command. RIB is in Control plane while FIB is in Data plane.
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Updated: May 28, 2022