You have a firewall filter containing two terms applied in an inbound direction on a customer interface.You would like this filter to protect your network from a spoofed denial of service attack. Which match criterion should be configured ito identify unwanted packets?()
A. from source-port
B. from source-address
C. from destination-address
D. from destination-port
第1题:
—Where____you____lunch?
—Athome.Therewasnoschoollunch
A.did;have
B.are;having
C.will;have
D.do;have
第2题:
We may learn from Paragraph 4 that department stores were advised ________.
A focuses on infant wear and older kids' clothes
B attach equal importance to different genders
C classify consumers into smaller groups
D create some common shoppers' terms
第3题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing
第4题:
AWindowsAzureapplicationisactivatedforWindowsAzureConnectAcorporatepolicyblocksInternettrafficforlocalservers.YouneedtorecommendthefirewallrulethatwillallowWindowsAzureConnecttrafficforlocalservers.Whatshouldyourecommend?()
A.AllowTCPport443inbound.
B.AllowTCPport3389outbound.
C.AllowTCPport3389inbound.
D.AllowTCPport443outbound.
第5题:
第6题:
重新加载防火墙的命令是()。
A.firewall-cmd --start
B.firewall-cmd --reload
C.firewall-start --reload
D.firewall-cmd --enable