Scenario:
CiscoSims is an Internet game provider. The game service network had recently added an additional switch block with multiple VLANs configured. Unfortunately, system administrators neglected to document the spanning tree topology during configuration. For baseline purpose, you will be required to identify the spanning-tree topology for the switch block.
Sunday, September 27, 2009
Friday, September 25, 2009
ISCW AAA server Tacacs Lab
Scenario:-
You are a network support specialist for CiscoSims, an IT training firm. They have just installed a new router(R1) in to their network. The router was successfully installed and is passing traffic. However, your manager is concerned about security and has tasked you with implementing access security for the new router R1.
You are a network support specialist for CiscoSims, an IT training firm. They have just installed a new router(R1) in to their network. The router was successfully installed and is passing traffic. However, your manager is concerned about security and has tasked you with implementing access security for the new router R1.
ISCW PPPoE Lab sim
Scenario:-
CiscoSims is a small export company .This firm has an existing enterprise network that is made up exclusively of routers that are using EIGRP as the IGP. Its network is up and operating normally. As part of its network expansion, CiscoSims has decided to connect to the internet by a broadband cable ISP. Your task is to enable this connection by use of the information below.
CiscoSims is a small export company .This firm has an existing enterprise network that is made up exclusively of routers that are using EIGRP as the IGP. Its network is up and operating normally. As part of its network expansion, CiscoSims has decided to connect to the internet by a broadband cable ISP. Your task is to enable this connection by use of the information below.
Tuesday, September 22, 2009
BCMSN Hotspot HSRP
Scenario:-
Ferris PlastiCS,lnc. is a medium sized company, with enterprise network(access, distribution and core) switches that provide LAN connectivity from user PCs to corporate servers. The distribution switches are configured to use HSRP to provide a high availability solution as follows:
-DS1(Distribution Switch 1) is the primary device for VLAN 101, VLAN102 and VLAN 105.
-DS2(Distribution Switch 2) is the primary device for VLAN 103 and VLAN 104.
-A failure of GigabitEthernet1/0/1 on the primary device should block the primary device from being the active device, unless GigabitEthernet1/0/1 on the backup device has also failed.
Troubleshooting has Identified several issues.Currently all interfaces are up.Use the running configurations and the available show commands to investigate and respond to the following question.
Ferris PlastiCS,lnc. is a medium sized company, with enterprise network(access, distribution and core) switches that provide LAN connectivity from user PCs to corporate servers. The distribution switches are configured to use HSRP to provide a high availability solution as follows:
-DS1(Distribution Switch 1) is the primary device for VLAN 101, VLAN102 and VLAN 105.
-DS2(Distribution Switch 2) is the primary device for VLAN 103 and VLAN 104.
-A failure of GigabitEthernet1/0/1 on the primary device should block the primary device from being the active device, unless GigabitEthernet1/0/1 on the backup device has also failed.
Troubleshooting has Identified several issues.Currently all interfaces are up.Use the running configurations and the available show commands to investigate and respond to the following question.
Saturday, September 12, 2009
ISCW Hotspot : Site to site IPSEC VPN
Topology:
Q1. You work as a network engineer at CiscoSims. Which defined peer IP address and local subnet belong to Crete? (Choose two.)
A. peer address 192.168.55.159
B. peer address 192.168.77.120
C. peer address 192.168.167.85
D. subnet 10.5.15.0/24
E. subnet 10.8.28.0/24
F. subnet 10.5.33.0/24
Explanations:-
After login the SDM headquarters, VPN->site-to-site VPN, find the configuration in view of Crete branch, and we can see the status (UP), the interface S0/0/0, the IPSEC policy (SDM_CMAP 1), peer (192.168.55.159), Transform sets (ESP-3DES-SHA), ipsec policy (1602), etc. The further step is to find the option of ipsec policies from VPN components. We can see the detailed information of 102. The ACL only allows 10.10.10.0/24 to access all the IP services of 10.5.15.0/24.
Q1. You work as a network engineer at CiscoSims. Which defined peer IP address and local subnet belong to Crete? (Choose two.)
A. peer address 192.168.55.159
B. peer address 192.168.77.120
C. peer address 192.168.167.85
D. subnet 10.5.15.0/24
E. subnet 10.8.28.0/24
F. subnet 10.5.33.0/24
Explanations:-
After login the SDM headquarters, VPN->site-to-site VPN, find the configuration in view of Crete branch, and we can see the status (UP), the interface S0/0/0, the IPSEC policy (SDM_CMAP 1), peer (192.168.55.159), Transform sets (ESP-3DES-SHA), ipsec policy (1602), etc. The further step is to find the option of ipsec policies from VPN components. We can see the detailed information of 102. The ACL only allows 10.10.10.0/24 to access all the IP services of 10.5.15.0/24.
ISCW Hotspot : IOS Firewall and ACL
Scenario:
CiscoSims Industry is a large worldwide sailing charter. The company has recently upgraded its Internet connectivity. As a recent addition to the network engineering team, your task is with documenting the active Firewall configurations on the CiscoSims router using the Cisco Router and Security Device Manager (SDM) utility.
Using the SDM output from Firewall and ACL Tasks under the Configure tab, answer the following questions:
CiscoSims Industry is a large worldwide sailing charter. The company has recently upgraded its Internet connectivity. As a recent addition to the network engineering team, your task is with documenting the active Firewall configurations on the CiscoSims router using the Cisco Router and Security Device Manager (SDM) utility.
Using the SDM output from Firewall and ACL Tasks under the Configure tab, answer the following questions:
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