How does virtual output queuing (VoQ) help switches avoid head-of-line blocking and enhance
throughput?

A company uses 802.1X authentication to force users to authenticate to connect to the network.
The company uses HP IMC User Access manager (UAM) as the RADIUS server. The company
wants to assign users to VLANs based on their identity. For example, contractor should be
assigned in VLAN 20. Assume that VLANs are extended correctly across the network
infrastructure.

Where does a network administrator configure the VLAN policy?

Refer to the exhibit.

An HP Comware Switch connects to Voice over (VoIP) phones. The phones connect to user’s
computes, so each switch port connects a computer and a phone.
These are the specifications:
The VLAN for data traffic is VLAN3
The VLAN for traffic VoIP is VLAN11
The phones support Link Layer Discovery Protocol (LLDP) Media Endpoint Detection (MED).
The network administrator wants to use LLDP-MED to advertise the voice VLAN ID and priority
settings to the phones. The phones will then send tagged traffic in that VLAN. The switch should
not check the incoming traffic’s MAC address against its voice OID list. The exhibit shows the
applicable switch port configuration.
Which additional step must the administrator complete to accomplish this?

Refer to the exhibit.

These three routers are currently configured for BGP. They do not apply any routing policy in
terms of BGP on routes or attributes advertised to an received from peers. How can the network
administrator for Router 1 cause Router 1 to advertise 192.0.2.0/24 to Router 2 and Router 3?

A company needs a simple authenticate solution for guests. The HP Comware access layer
switches will implement portal authentication (or Web-Auth). The network administrator wants the
switch to host the login web page on an IP address that not used for any other purpose.
What should the administrator do to accomplish this goal?

Refer to the exhibit.

A network administrator up a remote mirroring on the HP Comware switches in the exhibit. The
administrator must define several port while entering mirroring-group commands on these
switches. Which port should be the reflector port (sometimes called monitor-egress port)?

Two HP 10500 Series Switches connect on a 10G fiber link. One of the two fibers in the link
breaks, and a broadcast storm occurs. How could a network administrator prevent a problem like
this from happening again?

HP Comware Switch 1 connects to switch 2 on GigabitEthernet 1/0/1. Swutch 2 implements an
inbound rate limit of 600 Mbps. The network administrator wants switch 1 to buffer traffic that
exceeds the Switch 2 rate limit of 600 Mbps and send the traffic at 600 Mbps. All traffic has the
same 802.1p priority and is forwarded in priority queue 2.
What should the administrator apply to the Switch 1 interface GigabitEthernet 1/0/1?

What distinguishes an HP switch with a CLOS fabric from an HP switch with a crossbar fabric?

A company needs a simple guest access solution. On each HP Provision access layer switch, the
network administrator (Web-Auth) to an external Web server. Which guidelines must the
administrator follow while setting up the Web server?