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What is an advantage of using BFD?
What is an advantage of using BFD?A . It detects local link failure at layer 1 and updates routing table.B . It detects local link failure at layer 2 and updates routing protocols.C . It has sub-second failure detection for layer 1 and layer 3 problems.D . It has sub-second...
Which method changes the forwarding decision that a router makes without first changing the routing table or influencing the IP data plane?
Which method changes the forwarding decision that a router makes without first changing the routing table or influencing the IP data plane?A . nonbroadcast multiaccessB . packet switchingC . policy-based routingD . forwarding information baseView AnswerAnswer: C
What is the reason for the error?
When provisioning a device in Cisco DNA Center, the engineer sees the error message “Cannot select the device. Not compatible with template”. What is the reason for the error?A . The template has an incorrect configuration.B . The software version of the template is different from the software version of...
Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?
Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?A . shared risk link group-disjointB . linecard-disjointC . lowest-repair-path-metricD . interface-disjointView AnswerAnswer: A Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_eigrp/configuration/xe-3s/asr1000/ire-xe-3s-asr1000/ire-ipfrr.html
What are the two solutions to fix the problem?
Refer to the exhibit. Redistribution is enabled between the routing protocols, and nowPC2 PC3, and PC4 cannot reach PC1 . What are the two solutions to fix the problem? (Choose two.)A . Filter RIP routes back into RIP when redistributing into RIP in R2B . Filter OSPF routes into RIP...
Drag and drop the DHCP messages from the left onto the correct uses on the right
DRAG DROP Drag and drop the DHCP messages from the left onto the correct uses on the right. View AnswerAnswer: Explanation: DHCPACK The server-to-client communication with configuration parameters, including committed network address. DHCPINFORM The client-to-server communication, asking for only local configuration parameters that the client already has externally configured as...
Which configuration will resolve connectivity for both sites of customer_a?
Refer to the exhibit. The network administrator configured VRF lite for customer A. The technician at the remote site misconfigured VRF on the router . Which configuration will resolve connectivity for both sites of customer_a? A. ip vrf customer_a rd 1:2 route-target both 1:1 B. ip vrf customer_a rd 1:2...
Drag and drop the MPLS terms from the left onto the correct definitions on the right
DRAG DROP Drag and drop the MPLS terms from the left onto the correct definitions on the right. View AnswerAnswer:
Which command must be used in configuration mode to enable SSH on the device?
Refer to the exhibit. An engineer is trying to connect to a device with SSH but cannot connect. The engineer connects by using the console and finds the displayed output when troubleshooting . Which command must be used in configuration mode to enable SSH on the device?A . no ip...
Which two configurations will fix it?
An engineer configured a leak-map command to summarize EIGRP routes and advertise specifically loopback 0 with an IP of 10.1.1.1.255.255.255.252 along with the summary route. After finishing configuration, the customer complained not receiving summary route with specific loopback address . Which two configurations will fix it? (Choose two.)A . Configure...
