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>> Cisco 350-101퍼펙트 최신버전 덤프자료 <<
경쟁율이 심한 IT시대에Cisco 350-101인증시험을 패스하여 자격증을 취득함으로 IT업계 관련 직종에 종사하고자 하는 분들에게는 아주 큰 가산점이 될수 있고 자신만의 위치를 보장할수 있으며 더욱이는 한층 업된 삶을 누릴수 있을수도 있습니다. Cisco 350-101 덤프로 Cisco 350-101 시험에서 실패하면 덤프비용을 보상해드리기에 안심하고 시험준비하셔야 합니다.
질문 # 43
Exhibit:
Refer to the exhibit. A Cisco 9800 WLC is deployed at a branch location to facilitate secure client connectivity. A network engineer configures a WLAN using WPA2 Enterprise authentication and activates the RADIUS server-based method to align with company security policies. Which CLI command must be added to the box in the configuration to enable client authentication for this WLAN?
정답：A
설명：
The correct command issecurity dot1x authentication-list RADIUS_AUTH_LIST. On a Catalyst 9800 WLC, the WLAN configuration must bind the WLAN's 802.1X authentication process to an AAA authentication method list. Cisco's Catalyst 9800 802.1X configuration workflow shows the WLAN entered with wlan < profile-name > < wlan-id > < ssid-name > , followed by the command security dot1x authentication-list < dot1x-list-name > . Cisco configuration guide examples also show the same syntax under WLAN configuration mode as Device(config-wlan)# security dot1x authentication-list auth-list-name.
In the exhibit, security wpa akm dot1x enables 802.1X as the key-management method, while security wpa wpa2 and security wpa wpa2 ciphers aes establish WPA2/AES security. These statements define the WLAN security framework, but they do not identify which AAA method list will be used to reach the RADIUS backend. The missing command must therefore attach the named authentication list RADIUS_AUTH_LIST to dot1x authentication. Options A, B, and C are parser-invalid or incorrectly ordered IOS XE syntax.
Reference topic:Client Connectivity Configuration - WPA2-Enterprise WLAN configuration, 802.1X authentication, AAA method lists, RADIUS-backed client access, and Catalyst 9800 WLAN security commands.
질문 # 44
What is a characteristic of 20 MHz channel width in a wireless network?
정답：C
설명：
In wireless networks, the 20 MHz channel width is the standard and narrowest channel allocation in the 2.4 GHz frequency band. Using narrower channels reduces adjacent-channel interference and allows for better coexistence in high-density environments, which is particularly important in the crowded 2.4 GHz spectrum.
A 20 MHz channel uses less RF bandwidth than 40 MHz or 80 MHz channels, providing more non- overlapping channels (channels 1, 6, and 11 in 2.4 GHz) to reduce co-channel interference. Option B is incorrect, as channel width does not inherently increase authentication handoff frequency; handoff behavior is determined by RSSI, client roaming thresholds, and 802.11r fast roaming settings. Option C describes client reassociation support, which is handled by the wireless controller and client firmware, not the channel width itself. Option D is incorrect because wider channels (40 MHz, 80 MHz) provide higher throughput than 20 MHz, at the expense of increased interference potential. Cisco Wireless Core Technologies emphasize that 20 MHz channels are preferred for dense deployments in the 2.4 GHz band to maximize non-overlapping channels and reduce interference, ensuring predictable coverage and reliable client connectivity. Reference topics:RF Fundamentals - 20 MHz channels, 2.4 GHz spectrum planning, interference management, channel allocation.
질문 # 45
What defines RSSI in radio signal measurements?
정답：D
설명：
RSSI, or Received Signal Strength Indicator, is a measure of the detected power level of a radio signal at the receiver, expressed in dBm. It reflects the strength of the wireless signal received by the client or access point and is a critical metric for assessing coverage, link quality, and roaming decisions. Higher RSSI values (closer to 0 dBm) indicate stronger signals, while lower values (more negative) represent weaker signals. RSSI is used by Cisco wireless controllers and clients to make roaming decisions, select access points, and optimize transmit power levels. Option B, noise generated by interference, affects signal-to-noise ratio but does not define RSSI. Option C, QoS packet marking, pertains to network traffic prioritization, not RF measurements.
Option D, wireless radio service ID, refers to identifying services on a network and is unrelated to signal strength measurement. Understanding RSSI is fundamental in RF planning, AP placement, and troubleshooting wireless coverage issues. Cisco Wireless Core Technologies emphasize monitoring RSSI to maintain adequate signal levels across the deployment, ensuring seamless connectivity and performance in high-density or challenging RF environments. Reference topics:RF Fundamentals - RSSI, signal strength, link quality, roaming, RF planning.
질문 # 46
A retail store is setting up guest Wi-Fi on a Cisco 9800 WLC. The IT team has these requirements:
When a guests associates, they are prompted for web authentication.
After login, traffic is restricted to internet-only access.
Guest WLAN must be available throughout all sales floors.
Guest WLAN must not impact the existing corporate WLAN.
Guest SSID must not require a password.
Which set of configurations must the IT team deploy to meet the requirements?
정답：A
설명：
For a retail guest WLAN deployment, Cisco best practices dictate using central web authentication (web-auth) combined with access control lists (ACLs) to enforce network segmentation and restrict guest traffic to internet-only access. Central web authentication allows all guest devices to be redirected to a captive portal for login without requiring a pre-shared key or WPA2-Enterprise credentials, satisfying the "no password" requirement. Applying an ACL that blocks access to internal subnets ensures that guest traffic cannot interfere with corporate networks while still permitting internet connectivity. Option A is unsuitable because WPA2- Enterprise and dynamic VLAN assignment are designed for employee or secure networks, not open guest access. Option B provides local web-auth, which is limited to a single WLC and does not scale across multiple floors effectively. Option D (MAC filtering) only enforces device-level access but does not provide web-based login or segmentation, failing the requirement for captive portal and internet-only access. Cisco Wireless Core Technologies recommend central web authentication with ACL enforcement for guest networks to provide consistent coverage, network isolation, and compliance with security policies across multiple APs and WLCs. Reference topics:Client Connectivity Configuration - Guest WLAN deployment, central web-auth, ACL enforcement, segmentation from corporate WLAN.
질문 # 47
Refer to the exhibit. A network engineer is designing a Wi-Fi deployment for a high-density office environment. The engineer must select the appropriate channel plan to minimize co-channel interference (CCI) in the 2.4 GHz band. Which strategy is recommended to reduce CCI?
정답：C
설명：
In the 2.4 GHz band, IEEE 802.11b/g/n Wi-Fi uses channels that are 20 MHz wide but only partially non-overlapping. Cisco Wireless design guides recommend using only non-overlapping channels to prevent co-channel interference (CCI), which occurs when adjacent APs transmit on overlapping frequencies and contend for airtime, resulting in reduced throughput and increased latency. The standard non-overlapping channels in North America are 1, 6, and 11. By carefully assigning these channels to adjacent access points, the RF designer ensures that no two neighboring APs share overlapping channels, thereby minimizing CCI and improving overall network performance.
질문 # 48
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그렇게 많은 IT인증덤프공부자료를 제공하는 사이트중Itcertkr의 인지도가 제일 높은 원인은 무엇일가요?그건Itcertkr의 제품이 가장 좋다는 것을 의미합니다. Itcertkr에서 제공해드리는 Cisco인증 350-101덤프공부자료는Cisco인증 350-101실제시험문제에 초점을 맞추어 시험커버율이 거의 100%입니다. 이 덤프만 공부하시면Cisco인증 350-101시험패스에 자신을 느끼게 됩니다.
350-101완벽한 덤프문제: https://www.itcertkr.com/350-101_exam.html