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Network Security Essentials > NETWORK MODES > Flashcards

NETWORK MODES Flashcards

1
Q

What are the three (3) network modes?

A

Mixed Routing, Drop-In, Bridge

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2
Q

Which network mode is the most common?

A

Mixed Routing

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3
Q

Which network mode is the most common?

A

Mixed Routing

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4
Q

Which network mode is the most flexible?

A

Mixed Routing

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5
Q

Which network mode is the default?

A

Mixed Routing

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6
Q

Which network mode provides ALL additional network features (i.e. VPN, NAT, VLAN) + ALL security features?

A

Mixed Routing

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7
Q

Which network mode would have you configure each interface with an individual subnet?

A

Mixed Routing

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8
Q

Which network mode distributes a single (usually public) subnet across all interfaces?

A

Drop-In

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9
Q

Which network mode is useful when you want to place the Firebox into an existing public network distributing the subnet across all interfaces?

A

Drop-In

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10
Q

Which network mode is useful when you want the devices to keep their network settings?

A

Drop-In

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11
Q

Which network mode provides the advantage of allowing all devices to keep their IP addresses and default gateways?

A

Drop-In

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12
Q

Which network mode can distribute the Firebox’s IP address to all interfaces? For example:
- External Interface (eth0) = 198.51.100.2/24
- Trusted Interface (eth1) = 198.51.100.2/24
- Optional Interface (eth2) = 198.51.100.2/24

A

Drop-In

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13
Q

Which network mode provides MOST network features (i.e. VPN, NAT, Static Routing) + ALL security features?

A

Drop-In

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14
Q

Which network mode can be used when you want to filter and manage traffic between an existing network and its gateway?

A

Bridge

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15
Q

Which network mode can be used when you can’t really change anything in the network?

A

Bridge

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16
Q

Which network mode can provide transparency to the Firebox?

A

Bridge

17
Q

Which network mode provides LIMITED network features (i.e. VPN, NAT, Static Routing) + MOST security features?

A

Bridge

17
Q

In Bridge mode, why does the Firebox have limited network functions?

A

It does not handle layer 2 and layer 3 information

17
Q

Which network feature cannot be used in Drop-In mode?

A

VLANs

17
Q

In Bridge mode, what do you need (2) to configure on the Firebox to be able to use the security services?

A

System and Management IP Address and Default Gateway

17
Q

Can you configure VPN in Bridge mode?

A

No

17
Q

What does not being able to handle layer 2 and layer 3 information mean?

A

Cannot configure routing, NAT, or VLANs

18
Q

Which network mode provides all Firebox interfaces to be on the same network and have the same IP address?

A

Drop-In

18
Q

Which network mode provides all Firebox interfaces to be on the same network but requires you to specify an IP address to use to manage the Firebox?

A

Bridge

18
Q

Which network mode is the only mode that allows you to use all Firebox features?

A

Mixed Routing

19
Q

In Bridge mode, what can the Firebox only do with VLANs?

A

Pass VLAN tagged traffic between 802.1Q bridges or switches.

19
Q

Which network mode provides a public IP address to the computers on the trusted or optional interfaces?

A

Drop-In

19
Q

Which network mode cannot handle layer 2 and layer 3 information?

A

Bridge

19
Q

Which network modes (2) have limitations with VLANs?

A

Drop-In and Bridge

20
Q

Which network mode examines the traffic from all trusted or optional interface before sending them to the external interface?

A

Bridge

21
Q

Which network modes (2) can secondary networks be configured?

A

Mixed Routing or Drop-In

21
Q

Which network feature cannot be configured in Bridge mode?

A

VLANs

22
Q

In Bridge mode, what can the Firebox specifically cannot do with VLANs?

A

Cannot configure VLANs. Only pass.

22
Q

In Bridge mode, how does specifying a VLAN tag affect the management of a Firebox?

A

Allows the Firebox to be managed from that particular VLAN.

22
Q

Which network mode can WINS/DNS be configured on?

A

Mixed Routing

Network Security Essentials (7 decks)

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