Monday, August 24, 2009

BCMSN Lab - Radius Server

Question:
CiscoSims is a small shipping company that has an existing enterprise network comprised of 2 switches, DSWI and ASW1. The topology diagram indicates their layer 2 mapping. VLAN 20 is a new VLAN that will be used to provide the shipping personnel access to the server. For security reasons, It Is necessary to restrict access to VLAN 20 in the following manner:


BCMSN LAB - Port Fast

Question:
You work as a network engineer at CiscoSims. The CiscoSims's Chinese office is installing a temporary catalyst 3550 in an IDF to connect 24 additional users. To prevent network corruption, it is important to have the correct configuration prior to connecting to the production network. It will be necessary to ensure the switch does not participate in VTP but forwards VTP advertisements received on trunk ports. All interfaces should transition immediately to the forwarding state of Spanning-Tree due to errors that have been experienced on office computers. Also, configure the user ports (All FastEthernet ports) so that the ports are permanently non·trunking.


Sunday, August 23, 2009

BCMSN Lab - VTP and Vlans

Question:

You have just been hired by CiscoSims to help their main office expand. The main offices have enhanced their wiring closets with some layer 3 switches. The new distribution layer switch has been installed and a new access layer switch cabled next to it. Your task is as follow:

The information of the Question:

VTP Domain name: cisco
VlAN Ids : 20 31
IP Addresses : 172.16.71.1/24, 172.16.132.1/24


Saturday, August 22, 2009

BSCI - OSPF Sim

Scenario:
OSPF is configured on routers Amani and Lynaic. Amani's S0/0 interface and Lynaic's S0/1 interface are in Area 0. Lynaic's Loopback0 interface is in Area 2.


Your task is to configure the following:

1. Portland's S0/0 interface in Area 1
2. Amani's S0/1 interface in Area 1
3. Use the appropriate mask such that ONLY Portland's S0/0 and Amnani's S0/1 could be in Area 1.
4. Area 1 should not receive any external or inter-area routes (except the default route).