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Category: 350-018

CCIE Security Exam (4.0)

What is the VLAN status of SW2 after the reboot?

Refer to the exhibit.

The Cisco IOS Software-based switches are configured with VTP and VLANs as shown. The network administrator wants to quickly add the VLANs defined on SW1 to the configuration of SW2. Therefore, the administrator copies the vlan.dat file from the flash memory on SW1 to the flash memory of SW2. After the file is copied to SW2, it is rebooted. What is the VLAN status of SW2 after the reboot?

Which two MQC actions are supported in policy maps?

The Control Plane Policing (CoPP) feature allows users to configure a quality of service (QoS) filter that manages the traffic flow of control plane packets. The filter protects the control plane of Cisco IOS devices against reconnaissance and denial of service (DoS) attacks. The Control Plane Policing feature requires the Modular Quality of Service (QoS) Command-Line interface (CLI) (MQC) to configure packet classification and policing. Which two MQC actions are supported in policy maps?

which of these?

You have configured a DMVPN hub and spoke as follows (assume the IPsec profile “dmvpnprofile” is configured correctly):

Hub:

interface Tunnel0

ip address 172.16.1.1 255.255.255.0

no ip redirects

ip nhrp authentication cisco

ip nhrp map multicast dynamic

ip nhrp network-id 10

ip nhrp holdtime 600

ip nhrp redirect

tunnel source FastEthernet0/0

tunnel mode gre multipoint

tunnel key 10000

tunnel protection ipsec profile dmvpnprofile
Spoke 1:

interface Tunnel0

ip address 172.16.1.2 255.255.255.0

no ip redirects

ip nhrp authentication cisco

ip nhrp map multicast 1.1.1.2

ip nhrp map 172.16.1.1 1.1.1.2

ip nhrp network-id 20

ip nhrp holdtime 300

ip nhrp nhs 172.16.1.1

ip nhrp shortcut

tunnel source FastEthernet0/0

tunnel mode gre multipoint

tunnel key 1000

tunnel protection ipsec profile dmvpnprofile

With this configuration, you notice that the IKE and IPsec SAs come up between the spoke and the hub, but NHRP registration fails. Registration will continue to fail until you do which of these?


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