Refer to the exhibit.

All ports are members of VLAN 10. Considering the default cost of upstream bridges to the root
bridge is equal, which option will be the new root port for VLAN 10?

A network engineer is trying to deploy a PC on a network. The engineer observes that when the
PC is connected to the network, it takes 30 to 60 seconds for the PC to see any activity on the
network interface card. Which Layer 2 enhancement can be used to eliminate this delay?

A network engineer configured an Ethernet switch using these commands.
Switchone(config) # Spanning-tree portfast bpdufilter default
Which statement about the spanning-tree portfast feature on the switch is true?

Which statement describes what happens when a port configured with root guard receives a
superior BPDU?

Which statement about restrictions for multichassis LACP is true?

What is the maximum number of 10 Gigabit Ethernet connections that can be utilized in an
EtherChannel for the virtual switch link?

Which statement describes what happens if all VSL connections between the virtual switch
members are lost?

Which statement describes what happens when a switch enters dual active recovery mode?

CORRECT TEXT
Scenario:
You work for SWITCH.com. They have just added a new switch (SwitchB) to the existing network
as shown in the topology diagram.
RouterA is currently configured correctly and is providing the routing function for devices on
SwitchA and SwitchB. SwitchA is currently configured correctly, but will need to be modified to
support the addition of SwitchB. SwitchB has a minimal configuration. You have been tasked with
competing the needed configuring of SwitchA and SwitchB. SwitchA and SwitchB use Cisco as the
enable password.
Configuration Requirements for SwitchA
The VTP and STP configuration modes on SwitchA should not be modified.
• SwitchA needs to be the root switch for vlans 11, 12, 13, 21, 22 and 23. All other vlans should
be left are their default values.
Configuration Requirements for SwitchB
• Vlan 21
Name: Marketing
will support two servers attached to fa0/9 and fa0/10
• Vlan 22
Name: Sales

– will support two servers attached to fa0/13 and fa0/14
• Vlan 23
o Name: Engineering
o will support two servers attached to fa0/15 and fa0/16
• Access ports that connect to server should transition immediately to forwarding state upon
detecting the connection of a device.
• SwitchB VTP mode needs to be the same as SwitchA.
• SwitchB must operate in the same spanning tree mode as SwitchA
• No routing is to be configured on SwitchB
• Only the SVI vlan 1 is to be configured and it is to use address 192.168.1.11/24
Inter-switch Connectivity Configuration Requirements
• For operational and security reasons trunking should be unconditional and Vlans 1, 21, 22 and
23 should tagged when traversing the trunk link.
• The two trunks between SwitchA and SwitchB need to be configured in a mode that allows for
the maximum use of their bandwidth for all vlans. This mode should be done with a nonproprietary protocol, with SwitchA controlling activation.
• Propagation of unnecessary broadcasts should be limited using manual pruning on this trunk
link.

CORRECT TEXT
You have been tasked with configuring multilayer SwitchC, which has a partial configuration and
has been attached to RouterC as shown in the topology diagram.

You need to configure SwitchC so that Hosts H1 and H2 can successfully ping the server
S1. Also SwitchC needs to be able to ping server S1.
Due to administrative restrictions and requirements you should not add/delete vlans or create
trunk links. Company policies forbid the use of static or default routing. All routes must be learned
via EIGRP 65010 routing protocol.
You do not have access to RouteC. RouterC is correctly configured. No trunking has been
configured on RouterC.
Routed interfaces should use the lowest host on a subnet when possible. The following subnets
are available to implement this solution:
– 10.10.10.0/24
– 190.200.250.32/27
– 190.200.250.64/27
Hosts H1 and H2 are configured with the correct IP address and default gateway.
SwitchC uses Cisco as the enable password.
Routing must only be enabled for the specific subnets shown in the diagram.
Note: Due to administrative restrictions and requirements you should not add or delete VLANs,
changes VLAN port assignments or create trunks. Company policies forbid the use of static or
default routing. All routes must be learned via the EIGRP routing protocol.