多选题Which three route filtering statements are true?（）AAfter the router ospf 10 and passive - interface s0/0 commands have been issued , the s0/0 interface will not send any OSPF updates, but will receive routing updates on that interfaceBWhen you use the

第1题：

第2题：

The following configuration command was issued on router TK1:ip route 172.16.3.0 255.255.255.0 192.168.2.1.Which of the following statements are true regarding this command?（）

• A、The command is used to establish a static route.
• B、The default administrative distance is used.
• C、The command is used to configure the default route.
• D、The subnet mask for the source address is 255.255.255.0
• E、The command is used to establish a stub network

正确答案:A,B

第3题：

Which three statements about the secure domain router are true？（）

• A、The logical router can span across chassis.
• B、The fabric and system controller module are shared by all logical routers.
• C、Each logical router has a distinct fabric and system controller module
• D、The logical router can share a route processor
• E、The logical router cannot share a route processor

正确答案:A,B,E

第4题：

Which statements are true about EIGRP successor routes? （）

• A、A successor route is used by EIGRP to forward traffic to a destination.
• B、Successor routes are saved in the topology table to be used if the primary route fails.
• C、Successor routes are flagged as "active" in the routing table.
• D、A successor route may be backed up by a feasible successor route.
• E、Successor routes are stored in the neighbor table following the discovery process.

正确答案:A,D

第5题：

Which three statements about the route target （RT） are true？ （）

• A、The RT is a BGP extended community.
• B、The RT is an 8-byte field that is prefixed to an IPv4 address to make it a unique VPNv4 address.
• C、When a VPN route that is learned from a CE router is injected into BGP， one or more RTs are associated with it
• D、The distribution of VPN routing information is controlled through the use of VPN RTs
• E、When a VPN route that is learned from a CE router is injected into BGP， there is always one RT that is associated with it.

正确答案:A,C,D

第6题：

Which statements are true about EIGRP successor routes (Choose two.)（）。

• A、A successor route is used by EIGRP to forward traffic to a destination.
• B、Successor routes are saved in the topology table to be used if the primary route fails.
• C、Successor routes are flagged as "active" in the routing table.
• D、A successor route may be backed up by a feasible successor route.
• E、Successor routes are stored in the neighbor table following the discovery process.

正确答案:A,D

第7题：

Which three characteristics are true of the ProtectLink Gateway product?（）

• A、protects from spyware and phishing attacks
• B、provides web server content filtering
• C、provides encryption between a browser and a web server
• D、is bundled in the SPS platform
• E、blocks 97% of SPAM
• F、provides content filtering for e-mail

正确答案:A,B,F

第8题：

Which three statements about BGP confederation and route reflectors are true？ （）

• A、Clusters are used in confederation schemes to avoid loops.
• B、BGP network can have a confederation within a route reflector area.
• C、An internal BGP network cannot have a route reflector within a confederation.
• D、An internal BGP network can have a route reflector within a confederation.
• E、Clusters are used in route reflector schemes to avoid loops.
• F、BGP network cannot have a confederation within a route reflector area.

正确答案:D,E,F

第9题：

Which three statements about subqueries are true? （）

• A、Asinglerowsubquerycanretrieveonlyonecolumnandonerow.
• B、Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.
• C、Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.
• D、Amultiplerowsubquerycanbecomparedusingthe"；>；"；operator.
• E、AsinglerowsubquerycanusetheINoperator.
• F、Amultiplerowsubquerycanusethe"；="；operator.

正确答案:B,C,E

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第14题：

Which three are used in configuring Call Manager dial plans？ （）

• A、 route list
• B、 route group
• C、 gateway list
• D、 route pattern

正确答案:A,B,D

第15题：

Which three statements are true about terms in a policy?（）

• A、The order of the terms in a policy is irrelevant
• B、The action is specified in a then statement
• C、Ters are optional in a policy
• D、The match condition can be identified with a from statement
• E、Every policy must contain at least one term

正确答案:B,D,E

第16题：

A router has been configured with an EIGRP variance of 3. Which of the following statements istrue？（）

• A、An error will result because a router cannot be configured with an EIGRP variance of 3 becausethe maximum variance number is 2
• B、The successor route will end up in the routing table， and so will any route with a metric at mostthree times greater than the value of the successor’s metric
• C、EIGRP will only advertise routes that are within three hops of the current router
• D、The successor route will end up in the routing table， and so will any route with a metric at leastone third the value of the successor’s metric
• E、The best three routes with equal cost paths will end up in the routing table
• F、The successor route will be any route with three times the value of the advertised distance

正确答案:B

第17题：

Which three statements are true about EIGRP route summarization?（）

• A、When manual summarization is configured, the router immediately creates a route that points to null0 interface
• B、Manual route summarization  is configured in router configuration mode when the router is configured for EIGRP routing
• C、Manual route summarization is configured on the interface
• D、The ip summary - address eigrp command generates a default route with an administrative distance  of 5
• E、When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes
• F、The ip summary - address eigrp command generates a default route with an administrative distance of 90

正确答案:A,C,D

第18题：

Which three statements are true about EIGRP operation?（）

• A、When summarization is configured, the router will also create a route to null 0.
• B、The summary route remains in the route table, even if there are no more specific routes to the network.
• C、Summarization is configured on a per- interface level.
• D、The maximum metric for the specific routes is used as the metric for the summary route.
• E、Automatic summarization across major network boundaries  is enabled by default.

正确答案:A,C,E

第19题：

Which statements about the Route Target Rewrite feature are not true？ （）

• A、After the route target replacement policy is applied to the target router， the BGP session need not be refreshed manually to put the policy into operation.
• B、Route Target Rewrite allows the administration of the routing policy to stay local to the AS.
• C、Route target replacement is always done by the ASBR.
• D、Route target rewrites are supported for VRF export maps.
• E、Route target replacement can be done on incoming and outgoing BGP updates.

正确答案:A,C

第20题：

Which three features are part of the branch SRX series UTM suite?（） (Choose three.)

• A、antispam
• B、antivirus
• C、IPS
• D、application firewalling
• E、Web filtering

正确答案:A,B,E

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