[May-2023] Free 350-401 Exam Dumps to Improve Exam Score
2023 Realistic 350-401 Dumps Exam Tips Test Pdf Exam Material
NEW QUESTION 290
Refer to the exhibit.
Which commands are required to allow SSH connection to the router?
A)
B)
C)
D)
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: B
NEW QUESTION 291
What is the differences between TCAM and the MAC address table?
- A. TCAM is used to make Layer 2 forwarding decisions CAM is used to build routing tables
- B. Router prefix lookups happens in CAM. MAC address table lookups happen in TCAM.
- C. The MAC address table is contained in CAM ACL and QoS information is stored in TCAM
- D. The MAC address table supports partial matches. TCAM requires an exact match
Answer: C
Explanation:
https://community.cisco.com/t5/networking-documents/cam-content-addressable-memory-vs-tcam-ternary-content/ta-p/3107938 When using Ternary Content Addressable Memory (TCAM) inside routers it's used for faster address lookup that enables fast routing.
In switches Content Addressable Memory (CAM) is used for building and lookup of mac address table that enables L2 forwarding decisions.
Besides Longest-Prefix Matching, TCAM in today's routers and multilayer Switch devices are used to store ACL, QoS and other things from upper-layer processing.
NEW QUESTION 292
Drag and drop the snippets onto the blanks within the code to construct a script that configures BGP according to the topology. Not all options are used, and some options may be used twice.
Answer:
Explanation:
NEW QUESTION 293
Which two network problems indicate a need to implement QoS in a campus network? (Choose two)
- A. excess jitter
- B. bandwidth-related packet loss
- C. duplicate IP addresses
- D. misrouted network packets
- E. port flapping
Answer: A,C
NEW QUESTION 294
Drag and drop the description from the left onto the correct QoS components on the right.
Answer:
Explanation:
Explanation
Traffic Policing: Drops excessive Traffic, causes TCP retransmissions, introduce no delay/jitter Shaping: buffers, excessive traffic, introduce delay and jitter, typically delays, rather than drops traffic
NEW QUESTION 295
Drag and drop the characteristics from the left onto the correct infrastructure deployment types on the right.
Answer:
Explanation:
NEW QUESTION 296
Drag and drop the characteristics from the left onto the correct infrastructure deployment types on the right.
Answer:
Explanation:
Explanation
On premise: customizable,specific requirements,resources
Cloud: scale, built-in automated backup, strong stable internet
NEW QUESTION 297
Refer to the exhibit.
A network engineer is configuring OSPF between router R1 and router R2. The engineer must ensure that a DR/BDR election does not occur on the Gigabit Ethernet interfaces in area 0. Which configuration set accomplishes this goal?
A)
B)
C)
D)
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: B
NEW QUESTION 298
Refer to Exhibit.
Which configuration must be applied to the HQ router to set up a GRE tunnel between the HQ and BR routers?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: B
NEW QUESTION 299
Drag and drop the characteristics from the left onto the routing protocols they describe on the right.
Answer:
Explanation:
NEW QUESTION 300
Refer to the exhibit.
After running the code in the exhibit. Which step reduces the amount of data that NETCONF server returns to the NETCONF client, to only the interface's configuration?
- A. Use the txml library to parse the data returned by the NETCONF server for the interface's configuration
- B. Create an XML filter as a string and pass it to get_config() method as an argument
- C. Create a JSON filter as a string and pass it to the get_config() method as an argument
- D. Use the JSON library to parse the data returned by the NETCONF server for the interface's configuration
Answer: D
NEW QUESTION 301
A network administrator applies the following configuration to an IOS device.
What is the process of password checks when a login attempt is made to the device?
- A. A TACACS+server is checked first. If that check fail, a RADIUS server is checked. If that check fail. a local database is checked.
- B. A local database is checked first. If that fails, a TACACS+server is checked, if that check fails, a RADUIS server is checked.
- C. A TACACS+server is checked first. If that check fail, a database is checked?
- D. A local database is checked first. If that check fails, a TACACS+server is checked.
Answer: D
NEW QUESTION 302
Drag and drop characteristics of PIM dense mode from the left to the right.
Answer:
Explanation:
NEW QUESTION 303
Drag and drop the characteristics from the left onto the orchestration tools they describe on the right.
Answer:
Explanation:
NEW QUESTION 304
Drag and drop the characteristics from the left onto the infrastructure deployment models they describe on the right.
Answer:
Explanation:
NEW QUESTION 305
The login method is configured on the VTY lines of a router with these parameters.
The first method for authentication is TACACS
If TACACS is unavailable, login is allowed without any provided credentials Which configuration accomplishes this task?
- A. R1#sh run | include aaa
aaa new-model
aaa authentication login default group tacacs+ none
aaa session-id common
R1#sh run | section vty
line vty 0 4
password 7 0202039485748 - B. R1#sh run | include aaa
aaa new-model
aaa authentication login default group tacacs+
aaa session-id common
R1#sh run | section vty
line vty 0 4
transport input none
R1# - C. R1#sh run | include aaa
aaa new-model
aaa authentication login VTY group tacacs+ none
aaa session-id common
R1#sh run | section vty
line vty 0 4
password 7 0202039485748
R1#sh run | include username
R1# - D. R1#sh run | include aaa
aaa new-model
aaa authentication login telnet group tacacs+ none
aaa session-id common
R1#sh run | section vty
line vty 0 4
R1#sh run | include username
R1#
Answer: A
Explanation:
According to the requirements (first use TACACS+, then allow login with no authentication), we have to use "aaa authentication login ... group tacacs+ none" for AAA command.
The next thing to check is the if the "aaa authentication login default" or "aaa authentication login list-name" is used. The 'default' keyword means we want to apply for all login connections (such as tty, vty, console and aux). If we use this keyword, we don't need to configure anything else under tty, vty and aux lines. If we don't use this keyword then we have to specify which line(s) we want to apply the authentication feature.
From above information, we can find out answer 'R1#sh run | include aaa aaa new-model aaa authentication login default group tacacs+ none aaa session-id common R1#sh run | section vty line vty 0 4 password 7 0202039485748 If you want to learn more about AAA configuration, please read our AAA TACACS+ and RADIUS Tutorial - Part 2.
For your information, answer 'R1#sh run | include aaa
aaa new-model
aaa authentication login telnet group tacacs+ none
aaa session-id common
R1#sh run | section vty
line vty 0 4
R1#sh run | include username
R1#' would be correct if we add the following command under vty line ("line vty 0 4"): "login authentication telnet" ("telnet" is the name of the AAA list above)
NEW QUESTION 306
Refer to the exhibit.
What is the result when a technician adds the monitor session 1 destination remote vlan 233 command?
- A. The RSPAN VLAN is replaced by VLAN 223.
- B. RSPAN traffic is sent to VLANs 222 and 223.
- C. An error is flagged for configuring two destinations.
- D. RSPAN traffic is split between VLANs 222 and 223.
Answer: A
NEW QUESTION 307
Drag and drop the virtual components from the left onto their deceptions on the right.
Answer:
Explanation:
NEW QUESTION 308
Which LISP infrastructure device provides connectivity between non-LISP sites and LISP sites by receiving non-LISP traffic with a LISP site destination?
- A. PITR
- B. map resolver
- C. PETR
- D. map server
Answer: A
NEW QUESTION 309
What does the LAP send when multiple WLCs respond to the
CISCO_CAPWAP-CONTROLLER.localdomain hostname during the CAPWAP discovery and join process?
- A. join request to all the WLCs
- B. unicast discovery request to each WLC
- C. Unicast discovery request to the first WLS that resolves the domain name
- D. broadcast discover request
Answer: B
Explanation:
Explanation
The AP will attempt to resolve the DNS name CISCO-CAPWAP-CONTROLLER.localdomain. When the AP is able to resolve this name to one or more IP addresses, the AP sends a unicast CAPWAP Discovery Message to the resolved IP address(es). Each WLC that receives the CAPWAP Discovery Request Message replies with a unicast CAPWAP Discovery Response to the AP.
Reference:
https://www.cisco.com/c/en/us/support/docs/wireless/4400-series-wireless-lan-controllers/107606-dns-wlc-confi
NEW QUESTION 310
Refer to the exhibit.
Assuming the WLC's interfaces are not in the same subnet as the RADIUS server, which interface would the WLC use as the source for all RADIUS-related traffic?
- A. the interface specified on the WLAN configuration
- B. the controller virtual interface
- C. any interface configured on the WLC
- D. the controller management interface
Answer: A
NEW QUESTION 311
Which characteristic distinguishes Ansible from Chef?
- A. Ansible lacs redundancy support for the master server. Chef runs two masters in an active/active mode.
- B. Ansible uses Ruby to manage configurations. Chef uses YAML to manage configurations.
- C. Ansible pushes the configuration to the client. Chef client pulls the configuration from the server.
- D. The Ansible server can run on Linux, Unix or Windows. The Chef server must run on Linux or Unix.
Answer: C
NEW QUESTION 312
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