GB0-180 · Question #376
The router firewall of one organization is configured as below: firewall enable acl 101 rule permit ip source 202.38.0.0 0.0.0.255 destination 10.10.10.10 0.0.0.255 rule deny tcp source 202.38.0.0…
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Question
The router firewall of one organization is configured as below:
firewall enable acl 101 rule permit ip source 202.38.0.0 0.0.0.255 destination 10.10.10.10 0.0.0.255 rule deny tcp source 202.38.0.0 0.0.0.255 destination 10.10.10.10 0.0.0.255 destination-port greater-than 1024 rule deny ip source any destination any The configuration of the interface is as below:
interface Serial 0 Ip address 202.38.111.25 255.255.255.0 link-protocol ppp firewall packet-filter 101 inbound interface Ethernet0 ip address 10.10.10.1 255.255.255.0 All the hosts of the internal LAN are in the 10.10.10.0 255.255.255.0 network segment. Which of the following statements are true ( Suppose acl is NOT used for any other networks ):( )
Options
- AThe external host 202.38.0.50 can ping through any internal hosts
- BThe internal host 10.10.10.5 can access network resources freely
- CAny internal host can set up tcp connection with any external host
- DThe external host 202.38.0.0/24 can not set up tcp connection which port number greater than
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