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Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two)
Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two)A . It drops lower-priority packets before it drops higher-priority packets.B . It can identify different flows with a high level of granularity.C . It guarantees the delivery of high-priority packets.D . It can mitigate congestion by...
What is the effect of this configuration?
Refer to the exhibit. What is the effect of this configuration?A . All ARP packets are dropped by the switch.B . Egress traffic is passed only if the destination is a DHCP server.C . All ingress and egress traffic is dropped because the interface is untrusted.D . The switch discard...
What makes Cisco DNA Center different from traditional network management applications and their management of networks?
What makes Cisco DNA Center different from traditional network management applications and their management of networks?A . It only supports auto-discovery of network elements in a greenfield deployment.B . It modular design allows someone to implement different versions to meet the specific needs of an organization.C . It abstracts policy...
What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?
What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?A . The Layer 2 switch drops the received frame.B . The Layer 2 switch floods packets to all ports except the receiving port in the given VLAD . The...
Which type of route does R1 use to reach host 10.10.13.10/32?
Refer to the exhibit. Which type of route does R1 use to reach host 10.10.13.10/32?A . floating static routeB . host routeC . default routeD . network routeView AnswerAnswer: D Explanation: From the output, we see R1 will use the entry "O 10.10.13.0/25 [110/4576] via 10.10.10.1, ..." to reach host
Which 802.11 frame type is association response?
Which 802.11 frame type is association response?A . managementB . protected frameC . controlD . actionView AnswerAnswer: A Explanation: There are three main types of 802.11 frames: the Data Frame, the Management Frame and the Control Frame. Association Response belongs to Management Frame. Association response is sent in response to...
Which set of action satisfy the requirement for multi-factor authentication?
Which set of action satisfy the requirement for multi-factor authentication?A . The user swipes a key fob, then clicks through an email link.B . The user enters a user name and password, and then clicks a notification in an authentication app on a mobile device.C . The user enters a...
What does router R1 use as its OSPF router-ID?
Refer to the exhibit. What does router R1 use as its OSPF router-ID?A . 10.10.1.10B . 10.10.10.20C . 172.16.15.10D . 192.168.0.1View AnswerAnswer: C Explanation: OSPF uses the following criteria to select the router ID:
Which action is taken by the phone?
A Cisco IP phone receive untagged data traffic from an attached PC. Which action is taken by the phone?A . It allows the traffic to pass through unchanged.B . It drops the traffic.C . It tags the traffic with the default VLAE . It tags the traffic with the native...
Which command enables a router to become a DHCP client?
Which command enables a router to become a DHCP client?A . ip address dhcpB . ip helper-addressC . ip dhcp poolD . ip dhcp clientView AnswerAnswer: A Explanation: If we want to get an IP address from the DHCP server on a Cisco device, we can use the command "ip...
