Which two results occur if Cisco DNA Center loses connectivity to devices in the SD-Access fabric? (Choose two)

Cisco DNA Center is unable to collect monitoring data in Assurance.

User connectivity is unaffected.

Cisco DNA Center is unable to collect monitoring data in Assurance.

All devices reload after detecting loss of connection to Cisco DNA Center.

Already connected users are unaffected, but new users cannot connect

User connectivity is unaffected.

An engineer must protect the password for the VTY lines against over-the-shoulder attacks. Which configuration should be applied?

username netadmin secret 9 $9$vFpMf8elb4RVV8$seZ/bDA

username netadmin secret 7$1$42J36k33008Pyh4QzwXyZ4

What is the rose of the vSmart controller in a Cisco SD-WN environment?

it performs authentication and authorization

it is the centralized network management system

Refer to the exhibit. R1 has a BGP neighborship with a directly connected router on interface Gi0/0.Which command set is applied between the iterations of show ip bgp 2.2.2.2?

R1(config)#ip route 2.2.2.2 255.255.255.255 192.168.50.2

R1(config)#router bgp 65001R1(config-router)#neighbor 192.168.50.2 shutdown

R1(config)#router bgp 65002R1(config-router)#neighbor 192.168.50.2 shutdown

R1(config)#no ip route 192.168.50.2 255.255.255.255 Gi0/0

R1(config)#ip route 2.2.2.2 255.255.255.255 192.168.50.2

What is difference between TCAM and the MAC address table?

Router prefix lookups happens in CAM.MAC address table lookups happen in TCAM.

TCAM is used to make Lalyer 2 forwarding decisions CAM is used to build routing tables.

The MAC address table supports partial matches .TCAM requires an exact match.

The MAC address table is contained in CAM.ACL and QoS information is stored in TCAM.

Router prefix lookups happens in CAM.MAC address table lookups happen in TCAM.

How is a data modelling language used?

To enable data to be easily structured, grouped, validated, and replicated.

To provide human readability to scripting languages

To model the flows of unstructured data within the infrastructure

To represent finite and well-defined network elements that cannot be changed.

To enable data to be easily structured, grouped, validated, and replicated.

Refer to the exhibit. Which two commands ensure that DSW1 becomes root bridge for VLAN 10? (Choose two)

DSW2(config)#spanning-tree vlan 10 priority 61440 Most Voted

DSW1(config)#spanning-tree vlan 10 port-priority 0

DSW1(config)#spanning-tree vlan 10 priority 4096 Most Voted

DSW1(config)#spanning-tree vlan 10 priority root

DSW2(config)#spanning-tree vlan 10 priority 61440 Most Voted

DSW1(config)#spanning-tree vlan 10 port-priority 0

DSW2(config)#spanning-tree vlan 20 priority 0

Refer to the exhibit. An engineer must assign an IP address of 192.168.1.1/24 to the GigabitEtherenet1 interface. Which two commands must be added to the existing configuration to accomplish this task? (Choose two.)

Router(config-vrf)#address-family ipv4

Router(config-if)#ip address 192.168.1.1 255.255.255.0

Router(config-vrf)#ip address 192.168.1.1 255.255.255.0

Router(config-vrf)#address-family ipv4

Router(config-if)#address-family ipv4

Router(config-vrf)#address-family ipv6

Router(config-if)#ip address 192.168.1.1 255.255.255.0

An engineer applies this EEM applet to a router: What does the applet accomplish?

It checks the MAC address table every 600 seconds to see if the specified address has been learned.

It generates a syslog message every 600 seconds on the status of the specified MAC address.

It checks the MAC address table every 600 seconds to see if the specified address has been learned.

It compares syslog output to the MAC address table every 600 seconds and generates an event when there is a match.

It compares syslog output to the MAC address table every 600 seconds and generates an event when no match is found.

What is the result when an active route processor fails that combines NSF with SSO?

The standby route processor immediately takes control and forwards packets along known routes.

An NSF-capable device immediately updates the standby route processor RIB without churning the network.

The standby route processor immediately takes control and forwards packets along known routes.

An NSF-aware device immediately updates the standby route processor RIB without churning the network.

The standby route processor temporarily forwards packets until route convergence is complete.

What is the function of the fabric control plane node in a Cisco SD-Access deployment?

It holds a comprehensive database that tracks endpoints and networks in the fabric

It is responsible for policy application and network segmentation in the fabric

It performs traffic encapsulation and security profiles enforcement in the fabric

It holds a comprehensive database that tracks endpoints and networks in the fabric

It provides integration with legacy nonfabric-enabled environments

What is one role of the VTEP in a VXLAN environment?

to forward packets to non-LISP sites

to maintain VLAN configuration consistency

How does Cisco Express Forwarding switching differ from process switching on Cisco devices?

Cisco Express Forwarding swithing saves memory by storing adjacency tables in dedicated memory on the line cards, and process switching stores all tables in the main memory.

Cisco Express Forwarding switching uses adjacency tables built by the CDP protocol, and process switching uses the routing table.

Cisco Express Forwarding switching uses dedicated hardware processors, and process switching uses the main processor.

Cisco Express Forwarding swithing saves memory by storing adjacency tables in dedicated memory on the line cards, and process switching stores all tables in the main memory.

Cisco Express Forwarding switching uses a proprietary protocol based on IS-IS for MAC address lookup, and process switching uses the MAC address table.

What is an advantage of utilizing data models in a multivendor environment?

facilitating a unified approach to configuration and management

lowering CPU load incurred to managed devices

improving communication security with binary encoded protocols

facilitating a unified approach to configuration and management

removing the distinction between configuration and runtime state data

A switch is attached to router R1 on its gig 0/0 interface. Fort security reasons, you want to prevent R1 from sending OSPF hellos to the switch. Which command should be enabled to accomplish this?

R1(config-router)#passive-interface Gig 0/0

R1(config-router)#ip ospf hello disable

R1(config-router)#ip ospf hello-interval 0

R1(config)#passive-interface Gig 0/0

R1(config-router)#passive-interface Gig 0/0

Refer to the exhibit. The server in DC2 is expecting traffic from the database in DC1 to use the source network of 10.50.250.0/24. The server sends the initial request. The inside global IP is configured for 10.50.250.1. What is the result of this configuration?

The server and the database can initiate communication.

Only the server can initiate communication.

The server and the database cannot communicate.

The server and the database can initiate communication.

Only the database can initiate communication

Cisco 350-401 Practice Test 16 - Free Online Exam Prep & Questions

Which technology reduces the implementation of STP and leverages both unicast and multicast?

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