在你的職業生涯中，你正面臨著挑戰嗎？你想提高自己的技能更好地向別人證明你自己嗎？你想得到更多的機會晉升嗎？那麼快報名參加IT認證考試獲得認證資格吧。Cisco的認證考試是IT領域很重要的考試之一，如果獲得Cisco的認證資格，那麼你就可以得到很大的幫助。你可以先從通過350-101認證考試開始，因為這是Cisco的一個非常重要的考試。那麼，想知道怎麼快速地通過考試嗎？VCESoft的考試資料可以幫助你達到自己的目標。
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VCESoft的最新的Cisco 350-101 認證考試練習題及答案問世之後，通過Cisco 350-101 認證考試已經不再是IT職員的夢想了。VCESoft提供的所有關於Cisco 350-101 認證考試練習題及答案品質都是是很高的，和真實的考試題目有95%的相似性。VCESoft是值得你擁有的。如果你選擇了VCESoft的產品，你就為Cisco 350-101 認證考試做好了充分準備，成功通過考試就是很輕鬆的。
問題 #109
A network engineer is integrating Cisco ISE with a wireless controller for 802.1X authentication. The controller is registered with Cisco ISE as a network device. To secure communication, the engineer must configure a shared secret for RADIUS authentication. Which CLI command on the WLC accomplishes this task?
答案：C
解題說明：
The correct command iskey 0 MySecretKey123under RADIUS server configuration mode. On a Catalyst
9800 WLC, the RADIUS server is defined with radius server < radius-server-name > , then the server address and ports are configured, and the shared secret is applied with the key < shared-key > command. Cisco's Catalyst 9800 802.1X configuration workflow shows the exact sequence: radius server < radius-server-name
> , address ipv4 < radius-server-ip > auth-port 1812 acct-port 1813, and key < shared-key > .
Cisco IOS XE command examples also show Device(config-radius-server)# key 0 cisco, with Cisco describing it as setting the clear-text key for the RADIUS authentication server. The 0 indicates that the key is entered in clear-text form at the CLI; it does not mean "no security." The value must match the shared secret configured for the WLC network device in Cisco ISE, otherwise RADIUS Access-Request messages are rejected or ignored. Options A, B, and C are not valid Catalyst 9800 RADIUS server subcommands.
Reference topic:Client Connectivity Configuration - WPA2/WPA3 Enterprise, 802.1X, Cisco ISE integration, RADIUS server objects, AAA method lists, and shared-secret configuration.
問題 #110
Refer to the exhibit. A wireless controller is deployed at a branch location to facilitate secure client connectivity. A network engineer configures one WLAN using WPA2 Personal authentication and activates the preshared key method to align with company security policies. Which action must be taken to enable the client to connect to the WLAN?
答案：C
解題說明：
WPA2 Personal (PSK) authentication relies on a shared secret (preshared key) configured on both the wireless LAN controller (WLC) and the client device. In the exhibit, the WLAN is configured with WPA2 and PSK (set-key ascii MyKey123), which means the network expects clients to use the same preshared key to authenticate. To enable client connectivity, the preshared key must be manually entered on each client device; this aligns the client and WLC authentication parameters.
問題 #111
Refer to the exhibit. A WLC is deployed at a branch location to facilitate secure client connectivity.
A network engineer configures one WLAN using WPA2 Personal passphrase and activates ASCII format key to align with company security policies. Which configuration enables client authentication for this WLAN?
答案：B
解題說明：
WPA2-Personal authenticates clients with a preshared key, not with 802.1X. Cisco documents WPA/WPA2 as supporting multiple authentication methods, including 802.1X and PSK, and specifically states that when PSK is selected, a preshared key or passphrase must be configured.
The configuration element that enables client authentication in this scenario is the PSK ASCII key function represented by option D. On Catalyst 9800 IOS XE, the PSK method is enabled with PSK authentication key management, and the passphrase is defined with security wpa psk set- key {ascii | hex} {0 | 8} password; Cisco's example is security wpa psk set-key ascii 0 test.
Option A disables 802.1X AKM, which is appropriate for Personal mode, but it does not by itself authenticate clients. Option B controls DHCP proxy behavior and has no role in WPA authentication. Option C enables AES for WPA2 encryption, which protects traffic confidentiality but does not supply the authentication secret.
問題 #112
Refer to the exhibit.
An engineer is setting up a new WLC in a branch office. The IT security policy states that all management access must use encrypted protocols, administrators will connect remotely, and network scans will be run to check for any noncompliant management protocol exposure. Which action must the engineer take to achieve the required management access policy?
答案：B
解題說明：
The correct action is to expose only encrypted management services: HTTPS for WebUI administration and SSH for remote CLI administration. The exhibit confirms the WLC wireless management interface is VLAN
10 with IP address 10.10.1.2, but interface placement alone does not enforce secure management protocol policy. Cisco Catalyst 9800 documentation identifies web admin settings as controller management configuration that determines administrator access, protocols, and interfaces for remote management. Cisco further states that administrators can connect securely over HTTPS, while HTTP "is not a secure connection," and that HTTPS encrypts data to and from the server.
For CLI access, Cisco's Catalyst 9800 Secure Shell guidance states that SSH enables secure remote access, and usingtransport input sshprevents non-SSH Telnet connections, limiting the device to SSH-only access.
Therefore, options A and B violate policy because they permit Telnet and/or HTTP. Option C fails because console access is local, not remote, and disabling only HTTP still leaves Telnet exposure unresolved.
Reference topics:Wireless Monitoring and Management - WLC management access, secure administration, HTTPS, SSH, and management-plane hardening.
問題 #113
Refer to the exhibit. An enterprise is deploying Cisco Catalyst 9800 WLCs and is using Catalyst Center as the management platform to oversee wireless access policies. To meet the organization's compliance requirements, all wireless endpoints must be evaluated with security posture validation before gaining access. Which set of CLI commands must be added to the box in the code to complete the configuration?
答案：A
解題說明：
The correct configuration is aaa-override followed by nac under the existing Catalyst 9800 wireless policy profile. The exhibit already places the administrator in policy-profile configuration mode with wireless profile policy my-policy, so the missing commands must be policy-profile subcommands, not another profile declaration. Cisco's Catalyst 9800 configuration examples show the exact sequence: enter wireless profile policy <policy-profile-name>, enable aaa- override, enable nac, then configure VLAN and no shutdown.
aaa-override permits authorization attributes returned by AAA or Cisco ISE, such as VLAN, ACL, QoS, redirect ACL, or posture-related access controls, to override the locally defined policy.
Cisco's documentation explicitly states that AAA override applies policies coming from AAA or ISE servers, while nac enables Network Access Control in the policy profile. This is the required behavior when endpoints must be posture-validated before normal network access is granted.
Cisco also notes that NAC State is enabled in the policy profile and can only be enabled when AAA override is enabled.
Option A is invalid because nac-policy is not the correct CLI keyword. Options B and D omit NAC.
問題 #114
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