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单选题
Which statement about OSPF authentication is true？（）
A
To enable OSPF authentication in a network， OSPF area 0 authentications must be enabled first
B
The payload of OSPF version 3 packets contains no authentication information
C
OSPF version 3 supports Advanced Encryption Standard
D
OSPF version 3 uses router ID as a key to encrypt OSPF hello packets
E
OSPF MD5 authentication uses TCP， and Plan Test authentication uses UDP
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更多 “单选题Which statement about OSPF authentication is true？（）A To enable OSPF authentication in a network， OSPF area 0 authentications must be enabled firstB The payload of OSPF version 3 packets contains no authentication informationC OSPF version 3 supports Advanced Encryption StandardD OSPF version 3 uses router ID as a key to encrypt OSPF hello packetsE OSPF MD5 authentication uses TCP， and Plan Test authentication uses UDP” 相关考题
考题
Refer to the exhibit. ROUTE.com is planning to implement a new secure OSPF network to support traffic between clients on the 172.16.10.0/24 network and the file server on th e 172.16.20./24 network. You have been asked to review the implementation plan for the OSPF project. Which statement about the plan is true?（）A. It is complete as written.B. It should include a task that shuts down all unused interfaces.C. It sho uld include tasks that enable and verify OSPF authentication.D. It should include a task that establishes a file transfer baseline before and after the configuration is changed.
考题
Refer to the exhibit. The partial configuration for an OSPF ASBR and an Area 0 ABR is shown. Assume the OSPF configurations throughout the network are operable. Which statement about these configurations is true? （）A. The ASBR route - maps are basically useless, because there are no deny prefix - lists.B. LSA Type 5s wil l not be received by the ABR from the ASBR.C. The OSPF backbone will not learn any RFC 1918 addresses.D. The matched prefix - list addresses will be given a metric of 255, which is essentially unreachable.
考题
Refer to the exhibit. Which statement is true about the configuration? ()
A. RTA will not establish an OSPF adjacency w ith RTBB. RTA will send OSPF hello packets, but will not send OSPF updatesC. RTA will not accept OSPF hello packets from RTBD. RTA will send OSPF updates, but will not establish an adjacency with RTB
考题
Which statement about the S-Series native FTP proxy is not true？（） A、 both active and passive modes FTP are supportedB、 by default the FTP proxy uses port 8021C、 access polices may apply to native FTP trafficD、 data loss prevention policies may apply to native FTP trafficE、 authentication is supported in transparent mode
考题
Which is true about OSPF router-id?（）A、It is used for type 1 router LSAB、Highest IP address of the loopback is usedC、router-id needs to be matched on ospf neighborsD、router-id is 16 bit
考题
A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.B、For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.C、Direct inter-vlan communication does not require OSPFD、OSPF cannot be used if router-on-a-stick is configured on the router
考题
Which statement about OSPF authentication is true？（）A、To enable OSPF authentication in a network， OSPF area 0 authentications must be enabled firstB、The payload of OSPF version 3 packets contains no authentication informationC、OSPF version 3 supports Advanced Encryption StandardD、OSPF version 3 uses router ID as a key to encrypt OSPF hello packetsE、OSPF MD5 authentication uses TCP， and Plan Test authentication uses UDP
考题
Which statement is true about the frequency of OSPF LSA transmissions？（）A、 They are configured per OSPF area.B、 They are configured per virtual router.C、 They are configured per OSPF process.D、 They are configured per OSPF interface.
考题
Which statement is true about IBGP routers? （）A、They must be fully meshedB、They can be in a different ASC、They must be directly connected
考题
Which statement is true about the command ipv6 ospf 1 area 0?（）A、It must be issued before the network command to enable the OSPF pr ocess for IPv6.B、It must be issued after the network command to enable the OSPF process for IPv6.C、It must be issued in router global configuration mode to enable the OSPF process for IPv6.D、It must be issued in interface configuration mode to ena ble the OSPF process for IPv6.
考题
If authentication is enabled，which statement is true？（）A、client reports will display authenticated usernamesB、client reports will display both the username and IP address of the clientsC、client reports are not affected by authenticationD、client reports will display the IP address of the authentication server
考题
Which statement about WSA user authentication is true？（） A、 a single WSA can have multiple LDAP realmsB、 WSA supports LDAP but not NTLMC、 WSA supports NTLM but not LDAPD、 a single WSA can have up to two authentication realms： one for LDAP and for NTLM
考题
Which two statements are true about terms in a routing policy?（）A、A then statement is mandatory in a termB、If a term does not contain a from statement, all routers matchC、If a term does not contain a from statement, the Junos OS will not commitD、A then statement is not mandatory in a term
考题
Which statement is TRUE about the CacheFactory class ？（）A、 it is a topology agnostic way to access NamedCachesB、 it provides mechanisms to manage underlying remote data sourcesC、 both A and B are TRUED、Neither A nor B are TRUE
考题
单选题Which statement about the Link Control Protocol （LCP） is true？（）A
LCP is used for basic PPP link setup and operation.B
LCP is used for PPP CHAP authentication.C
LCP is used for PPP over ATM （PPPoA） setup.D
LCP is used for PPP over Ethernet （PPPoE） setup.E
LCP is used for PPP over Frame Relay （PPPoFR） setup
考题
单选题In IPv6, the interfaces running OSPF can be configured with multiple ad dress prefixes. Which statement is true about the IPv6 addresses that can be included into the OSPF process?" （）A
Specific addresses can be selected using a prefix list.B
Specific addresses can be selected using a route map.C
Specific addresses cann ot be selected for importation into the OSPF process.D
Specific addresses can be selected using an ACL.
考题
单选题Which statement is TRUE about the CacheFactory class ？（）A
it is a topology agnostic way to access NamedCachesB
it provides mechanisms to manage underlying remote data sourcesC
both A and B are TRUED
Neither A nor B are TRUE
考题
多选题Which two statements are true about terms in a routing policy?（）AA then statement is mandatory in a termBIf a term does not contain a from statement, all routers matchCIf a term does not contain a from statement, the Junos OS will not commitDA then statement is not mandatory in a term
考题
单选题Which statement is true about IBGP routers? （）A
They must be fully meshedB
They can be in a different ASC
They must be directly connected
考题
单选题pany has implemented 802.1X authentication as a security enhancement. Which statement is true about 802.1x port-based authentication？（）A
TACACS+ is the only supported authentication server type.B
If a host initiates the authentication process and does not receive a response， it assumes it is not authorized.C
RADIUS is the only supported authentication server type.D
Before transmitting data， an 802.1x host must determine the authorization state of the switch.E
Hosts are required to havea 802.1x authentication client or utilize PPPoE.F
None of the other alternatives apply.
考题
单选题Which statement is true about the command ipv6 ospf 1 area 0?（）A
It must be issued before the network command to enable the OSPF pr ocess for IPv6.B
It must be issued after the network command to enable the OSPF process for IPv6.C
It must be issued in router global configuration mode to enable the OSPF process for IPv6.D
It must be issued in interface configuration mode to ena ble the OSPF process for IPv6.
考题
单选题Which statement about OSPF authentication is true？（）A
To enable OSPF authentication in a network， OSPF area 0 authentications must be enabled firstB
The payload of OSPF version 3 packets contains no authentication informationC
OSPF version 3 supports Advanced Encryption StandardD
OSPF version 3 uses router ID as a key to encrypt OSPF hello packetsE
OSPF MD5 authentication uses TCP， and Plan Test authentication uses UDP
考题
单选题Which statement about WSA user authentication is true？（）A
a single WSA can have multiple LDAP realmsB
WSA supports LDAP but not NTLMC
WSA supports NTLM but not LDAPD
a single WSA can have up to two authentication realms： one for LDAP and for NTLM
考题
单选题Which statement is true about the frequency of OSPF LSA transmissions？（）A
They are configured per OSPF area.B
They are configured per virtual router.C
They are configured per OSPF process.D
They are configured per OSPF interface.
考题
单选题Which statement about the S-Series native FTP proxy is not true？（）A
both active and passive modes FTP are supportedB
by default the FTP proxy uses port 8021C
access polices may apply to native FTP trafficD
data loss prevention policies may apply to native FTP trafficE
authentication is supported in transparent mode
考题
多选题Which is true about OSPF router-id?（）AIt is used for type 1 router LSABHighest IP address of the loopback is usedCrouter-id needs to be matched on ospf neighborsDrouter-id is 16 bit
考题
单选题A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）A
For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.B
For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.C
Direct inter-vlan communication does not require OSPFD
OSPF cannot be used if router-on-a-stick is configured on the router
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