300-115無料問題集「Cisco Implementing Cisco IP Switched Networks」

質問 1

Which form of centralized device authentication allows each AAA feature to function separately?

（A）RADIUS

（B）local database

（C）Kerberos

（D）TACASS

正解：D 解答を投票する

質問 2

Which statement about the default behavior of a Cisco switch MAC address table is true?

（A）MAC addresses are not learned on extended VLANs.

（B）MAC addresses are aged out of the MAC table after 600 seconds.

（C）MAC address filtering is enabled on trunk ports.

（D）MAC addresses are associated with a VLAN.

正解：C 解答を投票する

質問 3

DRAG DROP
Drag and drop the characteristic from the left to the matching STP category on the right

正解：

質問 4

Ferris Plastics, Inc. is a medium sized company, with an enterprise network (access, distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. The distribution switches are configured to use HSRPto provide a high availability solution.
* DSW1 -primary device for VLAN 101 VLAN 102 andVLAN 105
* DSW2 - primary device for VLAN 103 and VLAN 104
* A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device, unless GigabitEthernet1/0/1 on backup device has also failed.
Troubleshooting has identified several issues. Currently all interfaces are up. Using the running configurations and show commands, you have been asked to investigate and respond to the following question.

During routine maintenance, GigabitEthernet1/0/1 on DSW1 was shut down. All other interfaces were up.
DSW2 became the active HSRP device for VLAN 101 as desired. However, after GigabitEthemet1/0/1 on DSW1 was reactivated, DSW1 did not become the active router for VLAN 101 as desired. What needs to be done to make the group for VLAN 101 function properly?

（A）In the VLAN 101 HSRP group on DSW1, decrease the priority value to avaluethatis less ' than the priority value configured in the VLAN 101 HSRP group on DSW2.

（B）Decrease the decrement value in the track command for the VLAN 101 HSRP group on U DSWTs to a values less than the value in the track command for the VLAN 101 HSRP group on DSW2.

（C）Disable preempt in the VLAN 101 HSRP group on DSW2's.

（D）Enable preempt in the VLAN 101 HSRP group on DSW1.

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

Which two statements about source port monitoring in SPAN are true? (Choose two)

（A）It can monitor individual interfaces within a port channel

（B）The entire EtherChannel must be monitored.

（C）It can monitor ingress and egress traffic

（D）Traffic through a destination port can be copied and included in the SPAN session.

（E）It can monitor only FaStEthernet and GigabitEthernet port types.

正解：C、D 解答を投票する

質問 6

Which two statements about sticky MAC address learning are true? (Choose two )

（A）Learned addresses are saved to the running configuration by default

（B）A single device can learn up to three sticky MAC addresses

（C）Devices can learn sticky MAC addresses dynamically.

（D）Learned addresses are saved to the startup configuration file by default

（E）It can be used only on devices that operate in a single layer

（F）Learned addresses are automatically preserved when the device reboots.

正解：A、C 解答を投票する

質問 7

Which two statements about HSRP, GLBP, and VRRP are true? (Choose two.)

（A）HSRP supports up to 255 groups on the same switch or router.

（B）GLBP allows for a maximum of four MAC addresses per group.

（C）VRRP is a Cisco proprietary protocol.

（D）HSRP is the preferred protocol to be used on multivendor environments.

（E）VRRP has one master router, one standby router, and many listening routers.

正解：A、B 解答を投票する

質問 8

Which feature is new in RPVST+?

（A）All port can generate and send BPDUs.

（B）BackupFast is implemented.

（C）UplinkFast is implemented.

（D）Only the root bridge send configuration BPDUs.

正解：D 解答を投票する

質問 9

Which command can you enter to set the time between BPDUs in an MST environment by route bridge?

（A）spanning-tree mst hello-time 2

（B）spanning-tree mst max-age 20

（C）spanning-tree mst 1 cost 5

（D）spanning-tree mst mst forward-time 5

正解：A 解答を投票する

質問 10

Which command maximizes system resources for ACLs?

（A）sdm prefer routing

（B）sdm prefer vlan

（C）sdm prefer access

（D）sdm prefer default

正解：C 解答を投票する

質問 11

A network engineer deployed a switch that operates the LAN base feature set and decides to use the SDM VLAN template. The SDM template is causing the CPU of the switch to spike during peak working hours.
What is the root cause of this issue?

（A）The VLAN template disables routing in hardware.

（B）The VLAN receives additional frames from neighboring switches.

（C）The SDM VLAN template causes the MAC address-table to overflow.

（D）The switch needs to be rebooted before the SDM template takes effect.

正解：A 解答を投票する

質問 12

You are configuring dynamic ARP inspection. Which command must you configure on the device to detect unexpected IP addresses in the ARP packet?

（A）ip arp inspection vlan

（B）ip arp inspection validate ip

（C）ip verify source

（D）ip arp inspection trust

正解：B 解答を投票する

質問 13

Which mechanism is specific for RSPAN and not for SPAN?

（A）monitor port

（B）source port

（C）reflector port

（D）destination port

（E）redundant port

正解：C 解答を投票する

300-115 無料問題集「Cisco Implementing Cisco IP Switched Networks」

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