Question 141
Which NTP Stratum level is a server that is connected directly to an authoritative time source?
A. Stratum 0
B. Stratum 1 Most Voted
C. Stratum 14
D. Stratum 15
Question 142
Refer to the exhibit.An engineer reconfigures the port-channel between SW1 and SW2 from an access port to a trunk and immediately notices this error in SW1's log:*Mar 1 09:47:22.245: %PM-4-ERR_DISABLE: bpduguard error detected on Gi0/0, putting Gi0/0 in err-disable stateWhich command set resolves this error?
A. SW1(config-if)#interface Gi0/0 SW1(config-if)#no spanning-tree bpdufilter SW1(config-if)#shut SW1(config-if)#no shut
B. SW1(config-if)#interface Gi0/0 SW1(config-if)#no spanning-tree bpduguard enable SW1(config-if)#shut SW1(config-if)#no shut
C. SW1(config-if)#interface Gi0/0 SW1(config-if)#spanning-tree bpduguard enable SW1(config-if)#shut SW1(config-if)#no shut
D. SW1(config-if)#interface Gi0/1 SW1(config-if)#spanning-tree bpduguard enable SW1(config-if)#shut SW1(config-if)#no shut
Question 143
When a wireless client roams between two different wireless controllers, a network connectivity outage is experienced for a period of time.Which configuration issue would cause this problem?
A. Not all of the controllers in the mobility group are using the same mobility group name.
B. Not all of the controllers within the mobility group are using the same virtual interface IP address. Most Voted
C. All of the controllers within the mobility group are using the same virtual interface IP address.
D. All of the controllers in the mobility group are using the same mobility group name.
Question 144
What is the role of the RP in PIM sparse mode?
A. The RP maintains default aging timeouts for all multicast streams requested by the receivers.
B. The RP acts as a control-plane node only and does not receive or forward multicast packets.
C. The RP is the multicast router that is the root of the PIM-SM shared multicast distribution tree.
D. The RP responds to the PIM join messages with the source of a requested multicast group.
Question 145
Why is an AP joining a different WLC than the one specified through option 43?
A. The AP is joining a primed WLC Most Voted
B. The APs broadcast traffic is unable to reach the WLC through Layer 2
C. The AP multicast traffic is unable to reach the WLC through Layer 3
D. The WLC is running a different software version
Question 146
Company policy restricts VLAN 10 to be allowed only on SW1 and SW2. All other VLANs can be on all three switches. An administrator has noticed that VLAN 10 has propagated to SW3.Which configuration corrects the issue?
A. SW1(config)#int gi1/1 SW1(config)#switchport trunk allowed vlan 1-9,11-4094
B. SW2(config)#int gi1/2 SW2(config)#switchport trunk allowed vlan 10
C. SW2(config)#int gi1/2 SW2(config)#switchport trunk allowed vlan 1-9,11-4094
D. SW1(config)#int gi1/1 SW1(config)#switchport trunk allowed vlan 10
Question 147
Which First Hop Redundancy Protocol should be used to meet a design requirement for more efficient default gateway bandwidth usage across multiple devices?
A. GLBP
B. LACP
C. HSRP
D. VRRP
Question 148
A client device roams between access points located on different floors in an atrium. The access points are joined to the same controller and configured in local mode. The access points are in different AP groups and have different IP addresses, but the client VLAN in the groups is the same.Which type of roam occurs?
A. inter-controller
B. inter-subnet
C. intra-VLAN
D. intra-controller
Question 149
Which DHCP option helps lightweight APs find the IP address of a wireless LAN controller?
A. Option 43
B. Option 60
C. Option 67
D. Option 150
Question 150
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 GigabitEthernet interfaces in area 0.Which configuration set accomplishes this goal?
A. R1(config-if)interface Gi0/0 R1(config-if)ip ospf network point-to-point R2(config-if)interface Gi0/0 R2(config-if)ip ospf network point-to-point
B. R1(config-if)interface Gi0/0 R1(config-if)ip ospf network broadcast R2(config-if)interface Gi0/0 R2(config-if)ip ospf network broadcast
C. R1(config-if)interface Gi0/0 R1(config-if)ip ospf database-filter all out R2(config-if)interface Gi0/0 R2(config-if)ip ospf database-filter all out
D. R1(config-if)interface Gi0/0 R1(config-if)ip ospf priority 1 R2(config-if)interface Gi0/0 R2(config-if)ip ospf priority 1
