Your network has an unmanaged switch between the hosts and your EX Series switch. After the traffic enters the EX Series switch, each host must be on a separate VLAN.
How would you accomplish this task?

• A.Configure VSTP on interface ge-0/0/1 to assign the VLANs.
• B.Configure an input firewall filter on interface ge-0/0/3 to match the source MAC or IP address of the hosts to assign the VLANs.
• C.Configure interface ge-0/0/3 to a mode trunk to assign the VLANs.
• D.Configure an output firewall filter on interface ge-0/0/1 to match the destination MAC or IP address of the hosts to assign the VLANs.

Comment: *

Name: *

Email: *

Verification: *

Which statement is correct about CoS policers on Junos devices?

• A.A policer can assign in-profile traffic to a specific forwarding class.
• B.A policer does not alter in-profile traffic.
• C.Traffic that exceeds a policer's traffic profile can be dropped or assigned to a specific drop profile.
• D.Policers can be configured to buffer traffic that exceeds the policer's traffic profile.

Comment: *

Name: *

Email: *

Verification: *

Which three MSTP parameters must match on all switches in the same MST region? (Choose three.)

• A.forwarding delay
• B.bridge priority
• C.revision number
• D.MSTI-to-VLAN mapping
• E.configuration name

Comment: *

Name: *

Email: *

Verification: *

You are deploying IP phones in your enterprise networks. When plugged in, the IP phones must automatically negotiate the power requirements for the new connection with the EX Series switches.
In this scenario, which protocol should be used to enable this behavior?

• A.MP-BGP
• B.CDP
• C.LLDP-MED
• D.LLDP

Comment: *

Name: *

Email: *

Verification: *

You are asked to troubleshoot voice quality issues on your newly implement VoIP network. You notice that the voice packets are being dropped. You have verified that the packets are correctly marked for expedited forwarding queue.
Referring to the exhibit, what must you configure to solve the problem?

• A.You must configure a multifield classifier to put the VoIP traffic in the correct queue.
• B.You must configure a rewrite rule to ensure that the traffic is scheduled properly in the device.
• C.You must configure a policer to ensure that the queue is not being starved.
• D.You must configure a scheduler to allocate bandwidth to the expedited forwarding queue.

Comment: *

Name: *

Email: *

Verification: *