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Which feature is supported by EIGRP but is not supported by OSPF?
- A. route filtering
- B. unequal-cost load balancing
- C. route summarization
- D. equal-cost load balancing
What is the correct EBGP path attribute list, ordered from most preferred to least preferred, that the BGP best-path algorithm uses?
- A. local preference, weight, AS path, MED
- B. weight, local preference, AS path, MED
- C. weight, AS path, local preference, MED
- D. local preference, weight, MED, AS path
A local router shows an EBGP neighbor in the Active state.
Which statement is true about the local router?
- A. The local router is attempting to open a TCP session with the neighboring router.
- B. The local router is receiving prefixes from the neighboring router and adding them in RIB-IN.
- C. The local router has active prefixes in the forwarding table from the neighboring router.
- D. The local router has BGP passive mode configured for the neighboring router.
Refer to the exhibit.
SwitchC connects HR and Sales to the Core switch. However, business needs require that no traffic from the Finance VLAN traverse this switch.
Which command meets this requirement?
- A. SwitchC(config)#vtp pruning vlan 110
- B. SwitchC(config)#vtp pruning
- C. SwitchC(config)#interface port-channel 1 SwitchC(config-if)#switchport trunk allowed vlan add 210,310
- D. SwitchC(config)#interface port-channel 1 SwitchC(config-if)#switchport trunk allowed vlan remove 110
Refer to the exhibit.
An engineer must ensure that all traffic leaving AS 200 will choose Link 2 as the exit point.
Assuming that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers, which configuration accomplishes this task?
- A. R4(config-router)bgp default local-preference 200
- B. R3(config-router)bgp default local-preference 200
- C. R4(config-router)neighbor 10.2.2.2 weight 200
- D. R3(config-router)neighbor 10.1.1.1 weight 200
Which feature of EIGRP is not supported in OSPF?
- A. load balancing of unequal-cost paths
- B. load balance over four equal-cost paths
- C. uses interface bandwidth to determine best path
- D. per-packet load balancing over multiple paths
Which NTP Stratum level is a server that is connected directly to an authoritative time source?
- A. Stratum 0
- B. Stratum 1
- C. Stratum 14
- D. Stratum 15
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 state
Which 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
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.
- 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.
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.