A. Specify the IP address (172.19.1.1/32) as the destination address in the policy.
B. Specify the DNS entry (hostb.example.com) as the destination address in the policy.
C. Create an address book entry in the Trust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.
D. Create an address book entry in the Untrust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.
第1题:
A. policy-rematch
B. policy-evaluate
C. rematch-policy
D. evaluate-policy
第2题:
ABGProuterhasthefollowingconfiguration:
protocols{
bgp{
export[policy-1policy-2policy-3];
}}
policy-options{
policy-statementpolicy-2{
termget-statics{
fromprotocolstatic;
thenaccept;
}
termreject-all{
thenreject;
}
}
policy-statementpolicy-1{
termget-aggregate{
fromprotocolaggregate;
thenaccept;
}
termreject-all{
thenreject;
}
}
policy-statementpolicy-3{
termget-ospf{
fromprotocolospf;
thenaccept;
}
termreject-all{
thenreject;
}
}
}
Whichpolicytermisevaluatedfirstwhenexportingroutes?()
第3题:
第4题:
Whichactionoccurswhenthepolicymain-policyevaluatestheBGProute10.0.55.2/32?()
[editpolicy-options]
policy-statementtest{
from{
route-filter10.0.0.016/orlongeraccept;
route-filter10.0.67.0/24orlangerreject;
route-filter10.0.0.0/8orlanger;
}
then{
metric10;
communityaddno-advertise;
accept;
}
}
policy-statementmain-policy{
termonly-want-certain-routes{
from{
policytest;
}
then{
communityaddharry-402;
accept;
}
}
}
communitynoadvertisemembersno-advertise;
communityharry-402members666:402;
[editprotocols]
bgp{
exportmain-policy;}
第5题: