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JN0-683在線題庫 & JN0-683最新題庫

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>> JN0-683在線題庫 <<

使用最好的Juniper JN0-683在線題庫輕鬆學習您的Juniper JN0-683考試

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最新的 JNCIP-DC JN0-683 免費考試真題 (Q62-Q67):

問題 #62
You want to convert an MX Series router from a VXLAN Layer 2 gateway to a VXLAN Layer 3 gateway for VNI 100. You have already configured an IRB interface. In this scenario, which command would you use to accomplish this task?

A. set protocols isis interface irb.100 passive
B. set bridge-domains VLAN-100 routing-interface irb.100
C. set protocols ospf area 0.0.0.0 interface irb.100 passive
D. set vlans VLAN-100 13-interface irb.100

答案：B

問題 #63
Which statement is correct about a collapsed fabric EVPN-VXLAN architecture?

A. Fully meshed back-to-back links are needed between the spine devices.
B. It supports multiple vendors in the fabric as long as all the spine devices are Juniper devices deployed with L2 VTEPs
C. Using Virtual Chassis at the leaf layer increases resiliency.
D. Border gateway functions occur on border leaf devices.

答案：D

解題說明：
* Collapsed Fabric Architecture:
* A collapsed fabric refers to a simplified architecture where the spine and leaf roles are combined, often reducing the number of devices and links required.
* In this architecture, the spine typically handles core switching, while leaf switches handle both access and distribution roles.
* Understanding Border Gateway Functionality:
* Border gateway functions include connecting the data center to external networks or other data centers.
* In a collapsed fabric, these functions are usually handled at the leaf level, particularly on border leaf devices that manage the ingress and egress of traffic to and from the data center fabric.
* Correct Statement:
* D. Border gateway functions occur on border leaf devices:This is accurate in collapsed fabric architectures, where the border leaf devices take on the role of managing external connections and handling routes to other data centers or the internet.
Data Center References:
* The collapsed fabric model is advantageous in smaller deployments or scenarios where simplicity and cost-effectiveness are prioritized. It reduces complexity by consolidating functions into fewer devices, and the border leaf handles the critical task of interfacing with external networks.
In conclusion, border gateway functions are effectively managed at the leaf layer in collapsed fabric architectures, ensuring that the data center can communicate with external networks seamlessly.

問題 #64
You are asked to implement VXLAN group-based policies (GBPs) in your data center. Which two statements are correct in (his scenario? (Choose two.)

A. VXLAN GBP ensures consistent application of BGP groups throughout the network.
B. VXLAN GBP ensures consistent application of security group policies throughout the network.
C. VXLAN GBP uses scalable group tags thatmust be configured statically on each switch and activated through 802.1X.
D. VXLAN GBP uses scalable group tags that may be configured on a RADIUS server and pushed to the switch through 802.1X.

答案：B,D

解題說明：
* VXLAN Group-Based Policies (GBP):
* VXLAN Group-Based Policies are used to apply security policies consistently across the network. These policies are often tied to user or device identities rather than static IP addresses, which allows for more dynamic and scalable security management.
* Scalable Group Tags via RADIUS and 802.1X:
* Option B:VXLAN GBP can use scalable group tags configured on a RADIUS server, which are then pushed to network devices through 802.1X. This allows for centralized and automated policy application based on user or device identity.
* Consistent Security Policy Application:
* Option C:GBP ensures that security policies are consistently applied across the network, regardless of where a user or device connects. This consistency is crucial in environments where security policies must follow the user or device.
Conclusion:
* Option B:Correct-Group tags can be configured on a RADIUS server and pushed via 802.1X, enabling centralized policy management.
* Option C:Correct-GBP ensures consistent application of security policies, which is essential for maintaining security across a dynamic network environment.

問題 #65
You are asked to set up an IP fabric thatsupports Al or ML workloads. You have chosen to use lossless Ethernet in this scenario, which statement is correct about congestion management?

A. Only the source and destination devices need ECN enabled.
B. ECN marks packets based on WRED settings.
C. The switch experiencing the congestion notifies the source device.
D. ECN is negotiated only among the switches that make up the IP fabric for each queue.

答案：C

解題說明：
* Understanding Lossless Ethernet and Congestion Management:
* Lossless Ethernet is crucial for AI and ML workloads, where packet loss can significantly degrade performance. To implement lossless Ethernet, congestion management protocols like ECN (Explicit Congestion Notification) are used.
* Role of ECN in Congestion Management:
* Option A:In an IP fabric that supports lossless Ethernet, when a switch experiences congestion, it can mark packets using ECN. This marking notifies the source device of the congestion, allowing the source to reduce its transmission rate, thereby preventing packet loss.
Conclusion:
* Option A:Correct-The switch experiencing congestion notifies the source device via ECN marking.

問題 #66
Exhibit.

Host A is connected to vlan 100 on lead. Host B is connected to vlan 200 on leaf1. Host A and Host B ate unable to communicate. You have reviewed the touting and your hosts have the correct default route (.1) Referring to the exhibit, which two commands will solve the problem? (Choose two.)

A. set vlans vn100 13-interface irb.100
B. set interfaces irb unit 100 family inet address 192-168.100.1
C. delete vlans vn200 13-interface irb.200
D. set routing-options static route 0.0.0.0/0 next-hop 192.168.200.10

答案：A,D

解題說明：
In the provided network configuration, Host A is in VLAN 100 and Host B is in VLAN 200. The issue arises because these two hosts are unable to communicate, which indicates that either the interfaces are not properly linked to their respective VLANs, or there is a missing static route required for inter-VLAN routing.
Step-by-Step Analysis:
* VLAN Assignment:
* The exhibit shows that irb.200 is correctly associated with VLAN 200 in the configuration.
However, there is no corresponding irb.100 for VLAN 100. Without irb.100, the network lacks the logical interface to handle routing for VLAN 100. Thus, adding irb.100 to VLAN 100 is necessary.
Command to solve this:
set vlans vn100 13-interface irb.100
* Static Route Configuration:
* For inter-VLAN routing to occur, a static route needs to be configured that allows traffic to pass between different subnets (in this case, between VLAN 100 and VLAN 200). The command set routing-options static route 0.0.0.0/0 next-hop 192.168.200.10 would add a static route that directs all traffic from VLAN 100 to the correct gateway (192.168.200.10), which is necessary to route traffic between the two VLANs.
Command to solve this:
set routing-options static route 0.0.0.0/0 next-hop 192.168.200.10
Explanation of Incorrect Options:
* Option A (delete vlans vn200 13-interface irb.200): This would remove the logical interface associated with VLAN 200, which is not desired because we need VLAN 200 to remain active and properly routed.
* Option B (set interfaces irb unit 100 family inet address 192-168.100.1): This command would incorrectly assign an IP address that does not correspond with the subnet of VLAN 100 (192.168.200.1
/24). This could create a misconfiguration, leading to routing issues.
Data Center References:
For a Data Center, proper VLAN management and static routing are crucial for ensuring that different network segments can communicate effectively, especially when dealing with separated subnets or zones like in different VLANs. This aligns with best practices in DCIM (Data Center Infrastructure Management) which stress the importance of proper network configuration to avoid downtime and ensure seamless communication between all critical IT infrastructure components.
Ensuring that the correct interfaces are associated with the correct VLANs and having the proper static routes in place are both essential steps in maintaining a robust and reliable data center network.
This detailed analysis reflects best practices as noted in standard data center design and network configuration guides.

問題 #67
......

沒有人除外，我們VCESoft保證你100%的比例，今天你選擇VCESoft，選擇你要開始的訓練，並通過你的下一次的考題，你將得到最好的資源與市場的相關性和可靠性保證。VCESoft Juniper的JN0-683考題和答案反映的問題問JN0-683考試。

JN0-683最新題庫: https://www.vcesoft.com/JN0-683-pdf.html

VCESoft提供的考試練習題和答案是根據Juniper JN0-683 認證考試的考試大綱研究出來的，JN0-683筆記在JN0-683考試準備期間的作用是非常大的，所以我們在平時的學習以及JN0-683問題集練習中，一定要實時記錄好核心內容，盡量多抓要點，因为这是JN0-683考试的最优秀的参考资料，我們還提供所有的產品都有部分免費試用，在你購買之前以保證我們JN0-683題庫的品質適合你，所以請放心使用，利用本網站的考試資料，你肯定可以得到你想要的成功，一直想要提升自身的你，有沒有參加JN0-683認證考試的計畫呢，當你還在為通過Juniper JN0-683 認證考試而奮鬥時，選擇VCESoft的Juniper JN0-683 認證考試的最新考古題將給你的復習備考帶來很大的幫助，所有購買 VCESoft JN0-683最新題庫 Juniper JN0-683 最新題庫認證題庫學習資料的客戶都將得到半年的免費升級服務，確保您的題庫學習資料始終保持最新狀態。

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獲得JN0-683在線題庫表示通過Data Center, Professional (JNCIP-DC)指日可待

因为这是JN0-683考试的最优秀的参考资料，我們還提供所有的產品都有部分免費試用，在你購買之前以保證我們JN0-683題庫的品質適合你，所以請放心使用，利用本網站的考試資料，你肯定可以得到你想要的成功，一直想要提升自身的你，有沒有參加JN0-683認證考試的計畫呢？

此外，這些VCESoft JN0-683考試題庫的部分內容現在是免費的：https://drive.google.com/open?id=1fdVgkvCWcP90hOJbV81813QJv5pkoH5C