300-115 CCNP Cisco IP Switched Networks (SWITCH v2.0) - Practice Questions

Question 13 (Layer 2 Technologies)

A network engineer must implement Ethernet links that are capable of transporting frames and IP traffic for different broadcast domains that are mutually isolated. Consider that this is a multivendor environment.

Which Cisco IOS switching feature can be used to achieve the task?

Select an option, then click Submit answer.

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PPP encapsulation with a virtual template
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Link Aggregation Protocol at the access layer
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dot1q VLAN trunking
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Inter-Switch Link

Question 14 (Infrastructure Services)

The partial output displayed in the exhibit is a result of what IOS command? (Click on the Exhibit(s) button.)

Select an option, then click Submit answer.

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switch# show running-config
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switch# show standby vlan1 active brief
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switch# show hsrp 1
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switch# show standby

Reference / correct answer:

switch# show standby

The command show standby produces the output displayed in the exhibit. This command displays information about HSRP on all configured interfaces and for all HSRP groups. Important information in the exhibit includes that this router is the active router, the virtual IP address for the HSRP group is 172.16.1.20, the address of the standby router is 172.16.1.6, and the router is configured to preempt.

The command show running-config will display the complete configuration of the device, including the configuration of HSRP, but will not display the current status of HSRP on the switch.

The command show standby vlan 1 active brief provides a summary display of all HSRP groups on the switch that are in the active state. This output would provide basic information, not nearly the detail indicated in the exhibit. The following is an example of output for show standby vlan 1 active brief:

Interface Grp Prio P State Active addr Standby addr Group addr Vlan1 0 120 Active 172.16.1.5 Unknown 172.16.1.20

The command show hsrp 1 is not valid due to incorrect syntax.

Objective:

Infrastructure Services Sub-Objective:

Configure and verify first-hop redundancy protocols

References:

Cisco > Cisco IOS IP Application Services Command Reference > show ip sockets through standby name > show standby

Cisco > Cisco IOS IP Application Services Configuration Guide, Release 12.4 > Part 1: First Hop Redundancy Protocols > Configuring HSRP

Question 15 (Mix Questions)

Which feature can you enable on your network to most effectively limit unknown traffic?

Select an option, then click Submit answer.

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DHCP packet rate limiting
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unicast storm control
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multicast storm control
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broadcast storm control
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ARP packet rate limiting

300-115 – CCNP Cisco IP Switched Networks (SWITCH v2.0)