— Exhibit –
— Exhibit —
Click the Exhibit button.
As shown in the exhibit, a legacy IP phone is attached to Switch-1. The phone does not support
LLDP-MED, but does allow configuration using DHCP. Existing network CoS policies dictate that
VoIP traffic must use VLAN 10.
Which two actions put VoIP traffic onto VLAN 10? (Choose two.)
A.
Configure protocols cdp on Switch-1.
B.
Manually configure the voice VLAN on the IP phone.
C.
Configure vlan 1 under forwarding-options bootp.
D.
Configure interface ge-0/0/5 under forwarding-options bootp.
I think it’s not true. Here’s the way you configure bootp helper on Junos:
set forwarding-options helpers bootp server 192.168.190.7 -> server defined
set forwarding-options helpers bootp interface vlan.2 -> vlan defined
So this will make option C correct and B it’s ok I think… anyone correct me if I’m wrong.
it’s a tricky question.
the helper goes under a routed interface and not under a vlan
right now C and D are not correct
for C to be correct it should be:
configure interface vlan.1 under forwarding-options bootp
assuming vlan.1 is the l3 interface for vlan 1
I would say the following config should be used:
set forwarding-options helpers bootp interface vlan.10
In Example, Vlan10 in tagged and Vlan1 is untagged. When I connet IP-phone, that doesn’t support LLDP-MED, the bootp is on the untagged Vlan.
B and C are the correct answer if you suppose that Vlan1 has a L3 interface.
Yes, it’s a tricky question