Refer to the exhibit.
A company wants to implement a portal authentication solution for guests (such a solution is also called WebAuth). Guest belong to VLAN4, as shown in the exhibit. The intelligent Management Center (IMC) User Access
Manager (UAM) will provide authentication and the Web Portal.
Where should the network administrator enable portal authentication?
A.
On the VLAN 4 interface on the core IRF virtual switch
B.
On the ports with membership for VLAN 4 on the access layer IRF virtual switches
C.
On the ports with membership for VLAN 4 on the core IRF virtual switch
D.
On VLAN 4 on the core IRF virtual switch
Explanation:
Creating a VLAN Interface for the Web-Auth VLAN
The Wireless Edge Services xl Module requires an IP address on the static VLAN to which the Web-Auth
WLAN maps. This VLAN must be accessible to the guests, so it should be the VLAN on the access layer IRF
virtual switches.
Web Authentication for Mobile Users
ftp://ftp.hp.com/pub/networking/software/08-C05-WebAuth.pdf