单项选择题

A packet is evaluated against three user-defined terms within a firewall filter and no match is found. What correctly describes the action the firewall filter will take for this packet?（）

A. The filter will permit the packet and take no additional action
B. The filter will reject the packet and send an ICMP message back to the sender
C. The filter will discard the packet and take no additional action
D. The filter will permit the packet and write a log entry to the firewall log

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热门试题

多项选择题Which two statements are true about terms in a routing policy?（）

A. A then statement is mandatory in a term
B. If a term does not contain a from statement, all routers match
C. If a term does not contain a from statement, the Junos OS will not commit
D. A then statement is not mandatory in a term

多项选择题Which two statements apply when a user has entered private configuration mode by typing configure private?（）

A. All users have their own active configuration
B. All users have their own private candidate configuration
C. When a user commits, all non conflicting changes made by all users are commited
D. When a users commits, only the user's own changes are commited

单项选择题Given the configuration shown in the exhibit, what will happen to traffic from source 10.10.10.25 destined to 200.200.200.1?（）

A. The traffic will be rejected
B. The traffic will be dropped
C. The traffic will be forwarded
D. The traffic will be policed

多项选择题Which two statements are correct regarding the default protocol preference values? （）

A. RIP is preferred over OSPF external routes
B. Direct, local and static routes have the same preference value
C. OSPF's preference value is lower than BGP
D. OSPF has a single preference value for both internal and external routes

单项选择题Which statement is true regarding the password-recovery process?（）

A. You must have a console connection
B. You cannot set the console port to an insecure mode
C. You must press the Enter key so that you can boot into single-user mode
D. When prompted to enter the full pah name of the shell you must press the Enter key