Oracle
1Z0-403 · Question #23
You are working as the system administrator for a company that specializes in handling network and systems security. The company has a new client who wants to set up a secure network having the IP…
The correct answer is A. iptables -P INPUT DROP B. iptables -P FORWARD DROP C. iptables -P OUTPUT DROP F. iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT G. iptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT. See the full explanation below for the reasoning.
Question
You are working as the system administrator for a company that specializes in handling network and systems security. The company has a new client who wants to set up a secure network having the IP range 10.100.0.0/24. The client has the following requirements: 1. Change the chain policies for all chains in the filter table to DROP. 2. Add rules to allow connection-tracked traffic (that is, stateful rules) to be accepted. What are the minimum steps required to meet the client's requirement? (Choose all that apply.)
Options
- Aiptables -P INPUT DROP
- Biptables -P FORWARD DROP
- Ciptables -P OUTPUT DROP
- Diptables -A INPUT -i lo -j ACCEPT
- Eiptables -A OUTPUT -o lo -j ACCEPT
- Fiptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
- Giptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
How the community answered
(29 responses)- A83% (24)
- D7% (2)
- E10% (3)
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