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多选题
Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached?（）
A
You can reach other Level 2 routers.
B
It can reach at least one other defined area.
C
The router is reachable by at least two ES-IS nodes.
D
It has at least one enabled reachable prefix with a valid metric defined.
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更多 “多选题Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached?（）AYou can reach other Level 2 routers.BIt can reach at least one other defined area.CThe router is reachable by at least two ES-IS nodes.DIt has at least one enabled reachable prefix with a valid metric defined.” 相关考题
考题
An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）A. Level 1 onlyB. Level 2 onlyC. Level 1 and Level 2D. Level 3 only
考题
Which two conditions, when met, allow an IS－IS Level 2 router to be considered attached?()
A. You can reach other Level 2 routers.B. It can reach at least one other defined area.C. The router is reachable by at least two ES-IS nodes.D. It has at least one enabled reachable prefix with a valid metric defined.
考题
Which two statements are true by default of a multilevel IS－IS network?()
A. Level 1 only routers see routes contained in their area.B. Level 1 routers route towards Level 2 routers due to the attached bit.C. Level 2 routers route towards Level 1 routers due to the attached bit.D. Level 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.
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Which two IS－IS hello values must match to form a Level 1 IS－IS adjacency? ()
A.AFIB.AreaC.System idD.N-Selector
考题
Which source of routing information is preferred by default?()
A. OSPF internalB. OSPF externalC. IS-IS Level 1D. IS-IS Level 2
考题
According to JUNOS software route selection algorithm, which IS－IS route type is most preferred?()
A. Level 1 internal routesB. Level 1 external routesC. Level 2 internal routesD. Level 2 external routes
考题
Router R1 refers to route - map fred when redistributing from EIGRP into OSPF. The entire route - map is listed next. Which of the following answers must be true based on the configuration as shown?（）route - map fred deny 10match ip address oneroute - map fred deny 20match ip address tworoute - map fred permit 100A. The third route map clause will allow any routes not already filtered by the first two clausesB. R outes permitted by ACL two will be redistributedC. Routes denied by ACL one will be redistributedD. All routes will be filtereD
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Which source of routing information is preferred by default?（）A、OSPF internalB、OSPF externalC、IS-IS Level 1D、IS-IS Level 2
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According to JUNOS software route selection algorithm， which IS-IS route type is most preferred？（）A、Level 1 internal routesB、Level 1 external routesC、Level 2 internal routesD、Level 2 external routes
考题
Which two statements are correct regarding IS-IS?（）A、Routers maintain a single link-state database per area.B、Routers maintain a separate Level 1 link-state database.C、Routers maintain a separate Level 2 link-state database.D、Routers maintain a single Level 1 link-state database across multiple areas.
考题
Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router?（）A、15B、18C、150D、165
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An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）A、Level 1 onlyB、Level 2 onlyC、Level 1 and Level 2D、Level 3 only
考题
In which two conditions are resumable statements suspended？（）A、 when a user exceeds the space quotaB、 when a user session is terminatedC、 when a table that is being accessed by the current transaction is not foundD、 when a user manually suspends the statementE、 when the maximum extents of a segment is reached
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Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router？（）A、10B、15C、18D、150E、160F、165
考题
Which two actions can be configured to allow traffic to traverse an interface when zone-based security isbeing employed？（）A、PassB、FlowC、AllowD、Inspect
考题
Router R1 refers to route - map fred when redistributing from EIGRP into OSPF. The entire route - map is listed next. Which of the following answers must be true based on the configuration as shown?（） route - map fred deny 10 match ip address one route - map fred deny 20 match ip address two route - map fred permit 100A、The third route map clause will allow any routes not already filtered by the first two clausesB、R outes permitted by ACL "two" will be redistributedC、Routes denied by ACL "one" will be redistributedD、All routes will be filtereD
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When updated, which of the following will allow network access to new users?（）A、Route listsB、ACLsC、FirmwareD、Definitions
考题
An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show is interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level（s） is enabled on these interfaces？（）A、Level 1 onlyB、Level 2 onlyC、Level 1 and Level 2D、Level 3 only
考题
Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached?（）A、You can reach other Level 2 routers.B、It can reach at least one other defined area.C、The router is reachable by at least two ES-IS nodes.D、It has at least one enabled reachable prefix with a valid metric defined.
考题
Which two are valid IS-IS PDU types？（）A、broadcast hellosB、Level 1 LAN hellosC、Point-to-point hellosD、Level 2 point-to-point hellos
考题
多选题Which two statements are true by default of a multilevel IS-IS network?（）ALevel 1 only routers see routes contained in their area.BLevel 1 routers route towards Level 2 routers due to the attached bit.CLevel 2 routers route towards Level 1 routers due to the attached bit.DLevel 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.
考题
多选题Which two statements are correct regarding IS-IS？（）ARouters maintain a single link-state database per area.BRouters maintain a separate Level 1 link-state database.CRouters maintain a separate Level 2 link-state database.DRouters maintain a single Level 1 link-state database per area.
考题
多选题Which two IS-IS hello values must match to form a Level 1 IS-IS adjacency？（）AAFIBAreaCSystem IDDN-Selector
考题
多选题Which two characteristics apply to Cisco Catalyst 6500 Series Switch supervisor redundancyusing NSF？（）Aindependent of SSOBNSF combined with SSO enables supervisor engine load balancingCsupported by RIPv2， OSPF， IS-IS， and EIGRPDsupports IPv4 and IPv6 multicastEprevents route flappingFdependent on FIB tables
考题
多选题Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router?（）A15B18C150D165
考题
多选题Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router？（）A10B15C18D150E160F165
考题
单选题According to JUNOS software route selection algorithm， which IS-IS route type is most preferred？（）A
Level 1 internal routesB
Level 1 external routesC
Level 2 internal routesD
Level 2 external routes
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