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By default,how does the router handle changes to its operational configuration?（）
- A、Changes are not implemented,but are saved automatically.
- B、Changes are no timplemented and must be written into memory.
- C、Changes are implemented immediately and save dautomatically.
- D、Changes are implemented immediately,but must be written intomemory.
参考答案
更多 “By default,how does the router handle changes to its operational configuration?（）A、Changes are not implemented,but are saved automatically.B、Changes are no timplemented and must be written into memory.C、Changes are implemented immediately and save dautomatically.D、Changes are implemented immediately,but must be written intomemory.” 相关考题
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The router receives a login request from a PPP over ATM client and examines the domain map for the client‘s domain. The router finds no entries currently configured within the domain map.What does the router do with the login request?（）A. The router rejects it.B. The router tunnels it via L2TP.C. The router authenticates it locally.D. The default virtual router authenticates it.
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By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?()
A. pingB. helloC. get requestD. echo request
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A.AB.BC.CD.D
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By default,how does the router handle changes to its operational configuration?()
A.Changes are not implemented,but are saved automatically.B.Changes are no timplemented and must be written into memory.C.Changes are implemented immediately and save dautomatically.D.Changes are implemented immediately,but must be written intomemory.
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How can you reset your router or switch to factory defaults?()
A.reset configurationB.load factory-defaultC.load override defaultD.set default configuration
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A.ROMB.RAMC.FlashD.BootstrapE.Startup-.config
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How many simultaneous Telnet sessions does a Cisco router support by default?()
A.1B.2C.3D.4E.5F.6
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By default, how often does a router running IGRP send its complete routing table to its neighbors?()
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Which command will configure a default route on a router?（）A、router(config)# ip route 0.0.0.0 10.1.1.0 10.1.1.1B、router(config)# ip default-route 10.1.1.0C、router(config)# ip default-gateway 10.1.1.0D、router(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1
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A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values. Which statement is true about how BGP would select the best path?（）A、To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50B、Th e router will prefer the shortest autonomous system pathC、If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MEDD、The router will prefer the route with the lower MED
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The router receives a login request from a PPP over ATM client and examines the domain map for the client's domain. The router finds no entries currently configured within the domain map. What does the router do with the login request?（）A、The router rejects it.B、The router tunnels it via L2TP.C、The router authenticates it locally.D、The default virtual router authenticates it.
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You have a Level 1-only router （Router A） in IS-IS area 49.0001. How does Router A learn how to get to IP prefixed in other areas？（）A、Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.B、The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 2 LSP it floods into area 49.0001.C、The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 1 link-state PDU （LSP） it floods into area 49.0001.D、The Level 1/Level 2 router in area 49.0001 advertises these prefixed into area 49.0001 using a Level 2 LSP it floods into the area.
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Which of the following is not a characteristic of Cisco Express Forwarding？（）A、The adjacency table is populated from a router’s ARP cacheB、CEF does not require the first packet of a data flow to be process switchedC、CEF maintains the Forward Information Base and the adjacency tableD、CEF can be enabled with the interface command ip cefE、The FIB is populated from a router’s IP routing tableF、On most router platforms CEF is enabled by default
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By default, what does a Juniper Networks router set the BGP origin code to when originating theroute?（）A、IGP (Value 0)B、EGP (Value 1)C、Incomplete (Value 2)D、It depends on the route's source.
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By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?（）A、pingB、helloC、get requestD、echo request
考题
单选题How does NTP help you troubleshoot network problems?（）A
By calculating the time offset from the GPS or atomic clockB
By setting the router clock to the default value if the router can't connect to a time serverC
By setting all network devices to the correct timeD
By setting necessary time date in the timestamp information
考题
单选题The router receives a login request from a PPP over ATM client and examines the domain map for the client's domain. The router finds no entries currently configured within the domain map. What does the router do with the login request?（）A
The router rejects it.B
The router tunnels it via L2TP.C
The router authenticates it locally.D
The default virtual router authenticates it.
考题
单选题A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values. Which statement is true about how BGP would select the best path?（）A
To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50B
Th e router will prefer the shortest autonomous system pathC
If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MEDD
The router will prefer the route with the lower MED
考题
单选题How can you reset your router or switch to factory defaults?（）A
reset configurationB
load factory-defaultC
load override defaultD
set default configuration
考题
单选题In a Bridged 1483 service offering， how does an end user’s workstation dynamically obtain an IP address？ （）A
RADIUS serverB
external DHCP serverC
address pool on the DSL modemD
address pool on the provider router
考题
单选题If NVRAM lacks boot system commands, where does the router look for the Cisco IOS by default?（）A
ROMB
RAMC
FlashD
BootstrapE
Startup-.config
考题
多选题Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router？（）AJUNOS Software for security platforms supports NAT and PAT； a traditional router does not support NAT or PAT.BJUNOS Software for security platforms does not forward traffic by default； a traditional router forwards traffic by default.CJUNOS Software for security platforms uses session-based forwarding； a traditional router uses packet-based forwarding.DJUNOS Software for security platforms performs route lookup for every packet； a traditional router performs route lookup only for the first packet.
考题
单选题By default,how does the router handle changes to its operational configuration?（）A
Changes are not implemented,but are saved automatically.B
Changes are no timplemented and must be written into memory.C
Changes are implemented immediately and save dautomatically.D
Changes are implemented immediately,but must be written intomemory.
考题
单选题How many simultaneous Telnet sessions does a Cisco router support by default?（）A
1B
2C
3D
4E
5F
6
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