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Category: 642-813 (v.3)

Exam 642-813: Implementing Cisco IP Switched Networks (SWITCH 642-813) (January 9th, 2015)

You have been finished the following tasks:

SIMULATION

Each of these vlans has one host each on its ports
SVI on vlan 1 – ip 192.168.1.11
Switch B Ports 3, 4 connected to ports 3 and 4 on Switch A
Port 15 connected to Port on Router.
Tasks to do:
1. Use non proprietary mode of aggregation with Switch B being the initiator
— Use LACP with B being in Active mode
2. Use non proprietary trunking and no negotiation
— Use switchport mode trunk and switchport trunk encapsulation dot1q
3. Restrict only to the VLANs needed
— Use either VTP pruning or allowed VLAN list. The preferred method is using allowed
VLAN list
4. SVI on VLAN 1 with some ip and subnet given
5. Configure switch A so that nodes other side of Router C are accessible
— on switch A the default gateway has to be configured.
6. Make switch B the root

You have been tasked with competing the needed configuring of SwitchA and SwitchB.

SIMULATION
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
++ Name: Engineering
++ 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 non-proprietary protocol, with SwitchA controlling activation.
+ Propagation of unnecessary broadcasts should be limited using manual pruning on this
trunk link.

You have been tasked with configuring multilayer SwitchC, which has a partial configuration…

SIMULATION
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 arid H2 can successful ping the server S1.
Also SwitchC needs to be able to ping server SI.
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:
+ 172.16.1.0/24
+ 192.168.3.32/27
+ 192.168.3.64/27
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 learning via the EIGRP routing protocol.

HOST 1

HOST 2


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