While Setting Up a Load-Balanced HTTP Service, Linux Virtual Server

question 67

Multiple Choice

While setting up a load-balanced HTTP service, Linux Virtual Server was configured with the commands: ipvsadm -A -t 198.51.100.2:80 -s rr ipvsadm -a -t 198.51.100.2:80 -r 192.168.10.1:80 -m ipvsadm -a -t 198.51.100.2:80 -r 192.168.10.2:80 -m and all backend servers are using the LVS host as the default router. Which additional command has to be issued on the LVS host in order to correctly handle incoming HTTP traffic?

• A) echo "1" > /proc/sys/net/ipv4/ip_forward
• B) iptables -t nat -Z
• C) ipvsadmin -L -n
• D) ipmasq -A 192.168.10.1 -A 192.168.10.2 -p tcp --dport www -j DEMASQ
• E) netstat -r

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