Activity 1
1. An access Control List (ACL) is a router configuration script that controls whether a router will ____ or ___ packets based on criteria found in the packet header.
2. ACL are often used in ___ routers that are positioned between your internal network and external network.
3. A router with three active interface and two network protocols (IP and IPX) can have as many as ___ active ACLs.
4. For inbound ACLs, incoming packets are processed ___ they are routed to an outbound interface.
5. For outbound ACLs, incoming packets are processed ___ they are routed to an outbound interface.
6. At the end of every access-list is an implied ___ all traffic criteria statement. Therefore, if a packet does not match any of your criteria statements, the packet will be ___
permit, six, before, blocked, allowed, while, deny, firewall, after, three, twelve.
Answer:
1. Permit, Deny
2. Firewall
3. Twelve
4. Before
5. After
6. Deny, Blocked
Activity 2
1. Can filter traffic based on source IP address: Standard dan Extended
2. Can filter traffic based on destination IP address: hanya Extended saja
3. Can filter traffic based on protocol type: hany Extended saja
4. Uses number 1 - 99: Standard
5. Uses number 100 - 199: Extended
6. Uses number 1300 - 1999: Standard
7. Can use a name insted of a number: Standard and Extended
Activity 3
Network policy #1: Use a standard ACL to stop the 192.168.1.0/24 network from accessing the Internet via ISP
Network policy #2: Use an extended ACL to stop the 192.168.30.0/24 network from accessing the Web/TFTP server.
1. An access Control List (ACL) is a router configuration script that controls whether a router will ____ or ___ packets based on criteria found in the packet header.
2. ACL are often used in ___ routers that are positioned between your internal network and external network.
3. A router with three active interface and two network protocols (IP and IPX) can have as many as ___ active ACLs.
4. For inbound ACLs, incoming packets are processed ___ they are routed to an outbound interface.
5. For outbound ACLs, incoming packets are processed ___ they are routed to an outbound interface.
6. At the end of every access-list is an implied ___ all traffic criteria statement. Therefore, if a packet does not match any of your criteria statements, the packet will be ___
permit, six, before, blocked, allowed, while, deny, firewall, after, three, twelve.
Answer:
1. Permit, Deny
2. Firewall
3. Twelve
4. Before
5. After
6. Deny, Blocked
Activity 2
1. Can filter traffic based on source IP address: Standard dan Extended
2. Can filter traffic based on destination IP address: hanya Extended saja
3. Can filter traffic based on protocol type: hany Extended saja
4. Uses number 1 - 99: Standard
5. Uses number 100 - 199: Extended
6. Uses number 1300 - 1999: Standard
7. Can use a name insted of a number: Standard and Extended
Activity 3
Network policy #1: Use a standard ACL to stop the 192.168.1.0/24 network from accessing the Internet via ISP
Network policy #2: Use an extended ACL to stop the 192.168.30.0/24 network from accessing the Web/TFTP server.
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