HP0-S32 - HP BladeSystem Networking
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Where are broadcasts flooded in Layer 2 switches?
through all ports in the same VLAN except the port it came in on
What best describes the functionality of the Virtual Connect Ethernet module?
Ethernet port aggregator
The IEEE 802.1AX (802.3ad) Link Aggregation Control Protocol is a Layer 2 protocol. What is its function?
forms port trunks consisting of two or more uplink ports
Which HP tool is used to create an HP Integrity virtual switch?
System Management Homepage
Which features make Flex-10 technology useful in a virtual machine environment? (Select two.)
more available NICs
optimized VM traffic for each function
How does a Layer 3 switch route a packet between directly connected VLANs?
It submits the packet to its Layer 3 routing table to determine the destination network interface. It then builds a new Layer 2 header tagged for the destination VLAN and forwards the packet to the destination.
Which HP Virtual Connect feature provides functionality similar to an industry-standard trunk?
Shared Uplink Set plus Connection Mode Auto
How many BladeSystem c7000 enclosures are supported in a single Virtual Connect domain?
What are valid reasons for implementing VLANs? (Select two.)
to segregate traffic by resource or application needs
to minimize the effect of broadcast traffic on hosts
What are features of Virtual Connect Manager? (Select two.)
is embedded on the Virtual Connect Ethernet module
can manage a single domain of up to four enclosures
Which spanning tree protocol is the most appropriate in a VLAN-aware, non-proprietary network implementation?
What does N_Port ID virtualization do?
enables a single HBA port to register multiple, unique WWNs within a fabric
What is considered a trunk in a Cisco switching environment?
tagged VLAN port (802.1Q)
What is the function of the active member of a dynamic LACP trunk?
sends BPDUs and forms a dynamic trunk if a partner hears its MAC address on multiple ports
Which advantage distinguishes HP FlexFabric technology from the technology supporting other CNAs?
It includes capabilities to support Virtual Connect Flex-10 interface virtualization.
What can be used by a QoS policy to classify traffic? (Select two.)
Layer 2 802.1p (tag) field
What is required for a Layer 3 switch to route between directly connected VLANs? (Select two.)
IP routing must be globally enabled on the switch.
An IP address must be configured for each VLAN that will be forwarded.
To guarantee effective communication among all switches, how should you configure tagging of port 6 on Switch 2?
untagged and/or tagged for VLANs that are common to it and all connected switches
What do Virtual Connect modules use to communicate with the Onboard Administrator?
a dedicated path through the enclosure midplane
When are the bandwidth values set for the FlexNICs?
during the creation of the server profile
What does the illustration reveal about the hardware configuration of the HP Integrity BL860c server blade? (Select two.) ()
The LOM is not a Flex-10 module.
The Flex-10 interface is in mezzanine Slot 2.
How does the Cisco Nexis 1000V series virtual switch differ from the VMware vDS?
by adding advanced Layer 2 features and protocols to vDS through an API
What is required to provide routing capability on a Layer 3 switch? (Select two.)
An IP address must be assigned to each VLAN.
IP routing must be enabled globally.
How does a simple vNet handle VLAN tags in Map mode in firmware environments earlier than version 3.30?
accepts only untagged frames from the servers or the switch
In which type of domain does a group of VLANs communicate?
At which OSI model layer does a router work?
A server profile has been defined where the total custom and preferred bandwidth values specified for the server's FlexNICs exceed 10Gb.How does Virtual Connect Manager handle this situation?
It calculates the proportion of the total each FlexNIC has been allocated and assigns each an equal proportion of the available 10Gb.
What allocates bandwidth across the FlexNICs in an HP Virtual Connect Flex-10 environment?
The Virtual Connect Manager or Virtual Connect Enterprise Manager Server Profile construct is used to manage each FlexNIC and configure its bandwidth.
A user connects a laptop to Port 6 of a network switch and has access to VLAN 10 resources and the Internet. Several minutes later, the user connects a similarly configured laptop to the same port, and has access to VLAN 11 resources, but no Internet access.What can cause this to occur?
A dynamic ACL is defined on the switch port that uses a RADIUS server and the laptops' MAC addresses to determine VLAN and Internet access permissions.
What is a benefit of dynamic link aggregation?
Dynamic standby links are supported.
Which protocols are industry-standard switch protocols? (Select two.)
A customer plans to manage Virtual Connect Fibre Channel modules in a domain. Why is a Virtual Connect Ethernet module required?
Virtual Connect Manager software is embedded on the Virtual Connect Ethernet module.
Which statement is correct about a Shared Uplink Set?
It allows a set of uplinks to be shared by multiple VLANs.
Which Virtual Connect tagging mode is limited to 320 VLANs per Virtual Connect Ethernet module?
Map VLAN Tags
The FC Mode indicator on uplink X2 on a Virtual Connect Flexfabric 10Gb/24-port module is illuminated solid and not flashing. What does this signify?
Uplink X2 is not passing Ethernet traffic.
What is the advantage of using Virtual Connect Flex-10 technology in a VMware environment?
It allows bandwidth to be allocated as necessary to each VMware service or application.
Which OSI model layer uses frames? (Select two.)
What must be done before moving a server profile from one server bay to another?
Both the source and destination servers must be powered off.
On a Cisco switch, what does the portfast setting do?
eliminates delays inherent in RSTP/MSTP synchronization
You are creating a connection between multiple server blades and an external switch on a single VLAN. All traffic from the servers is tagged. What must you create within Virtual Connect if it is globally set for VLAN Tunnel mode?
simple vNET with Tunnel mode option enabled
Which protocol is an industry-standard trunking protocol?
For proper communication, what is the correct VLAN tagging configuration of the external switch port represented by the red arrow?
untagged for VLAN 1, tagged for VLANs 10, 20, 30
How does a Layer 3 switch determine whether to forward or route data?
It sees its address as the Layer 2 destination, but not the Layer 3 destination.
In an IP subnet without VLANs, each subnet terminates at the interface. How are IP subnets with VLANs different?
VLAN IP subnets are logically separated from the router.
Identify the port type shown in the blue outlined area. ()
How does a Shared Uplink Set handle VLAN tags in Tunnel mode with firmware earlier than version 3.30?
accepts tagged or untagged frames from the switch and only untagged frames from the servers
What must you define when configuring Virtual Connect Ethernet for a server blade that can support tagged Ethernet frames in VLANs 20, 30, 50, and 60?
a Shared Uplink Set in Map VLAN tags mode
Which advantages do ACLs offer? (Select two.)
increased network security
improved network performance
Which parameters do Virtual Connect algorithms use to determine the correct LACP trunk link for a conversation between nodes in different VLANs? (Select two.)
source and destination IP addresses for Layer 3 traffic
source and destination IP addresses plus the TCP or UDP port
Which management interface provides the administrator with the most control over switch parameters and monitoring functions?