The following output occurs on Router R1. Which of the following cannot be determine d from this output?()R1 show ip route 180.1.1.0 255.255.255.240Routing entry for 180.1.1.0/28Known via "bgp 2", distance 20, metric 0Tag 3, type externalLast update from 192.168.1.2 00:10:27 agoRouting Descriptor Blocks:* 192.168.1.2, from 19 2.168.1.2, 00:10:27 agoRoute metric is 0, traffic share count is 1AS Hops 2Route tag 3
A. The type of BGP peer (iBGP or eBGP) that advertised this route to R1
B. R1‘s ASN
C. The next - hop router‘s ASN
D. The AS_Path length
第1题:
A. The router will not accept connections from the peer.
B. BGP can exchange routing information in this state.
C. The router is listening on its server port for connection requests from the peer.
D. The router ha s sent out an active TCP connection request to the peer.
第2题:
A.Router C will use ICMP to inform Host 1 that Host 2 cannot be reached
B.Router C will use ICMP to inform Router B that Host 2 cannot be reached
C.Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached
D.Router C will send a Destination Unreachable message type
E.Router C will send a Router Selection message type
F.Router C will send a Source Quench message type
第3题:
Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true (Choose two.)()。
第4题:
Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true?()
第5题:
Which of the following occurs during POST?()
第6题:
Which of the following utilities could be used to determine a subnet mask?()
第7题:
A system administrator is attempting to unmount filesystem /dev/data and receives the following message: umount: 0506-349 Cannot unmount /dev/data: The requested resource is busy. Which of the following commands can be used to determine which process has open references within the filesystem?()
第8题:
lsps
tprof
iostat
vmtune
第9题:
CPU
Memory
Paging space
Disk capacityX
第10题:
This router has set the Weight of this route to 10.
This router's BGP table lists this route as an iBGP route.
This router's MED has been set to 10.
This router's BGP table lists an AS_Path length of 10 for this route.
第11题:
1
2
3
4
5
第12题:
Router C will use ICMP to inform Host 1 that Host 2 cannot be reached
Router C will use ICMP to inform Router B that Host 2 cannot be reached
Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached
Router C will send a Destination Unreachable message type
Router C will send a Router Selection message type
Router C will send a Source Quench message type
第13题:
After logging into the RtrB router, you issue the "show interface" command as displayed below:After considering the effects of the command output illustrated in the exhibit above,which of the following protocols are operational on the serial link?()
A. PPP
B. IP
C. Compression
D. IPX
E. Multilink
F. ATX
第14题:
A. Router John uses a link-state routing protocol.
B. Router John will receive routing updates on the Serial0/0 interface.
C. Router John will receive routing updates on the Serial0/1 interface.
D. Router John will send routing updates out the Serial0/0 interface.
E. Router John will send routing updates out the FastEthernet0/0 interface.
F. Router John will send routing updates out the Serial0/1 interface.
第15题:
Which of the following HSRP router states does an active router enter when it is preempted by a higher priority router?()
第16题:
The following line of output was gathered on Enterprise Router Ent1 using the command show ip route. Which of the following answers is most likely to be true, based on thi s output?() B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18
第17题:
Which of the following commands will be run at a command prompt to determine which WindowsOS is running on the computer?()
第18题:
When a user tries to log into the system, the following error occurs: "3004-004. You must "exec" login from the lowest login Shell". Which of the following procedures should be performed next to determine the cause of the problem?()
第19题:
Which of the following cannot be taken on the plane?()
第20题:
config
clientqos.cnf
startup-config
running-configuration
第21题:
The type of BGP peer (iBGP or eBGP) that advertised this route to R1
R1's ASN
The next - hop router's ASN
The AS_Path length
第22题:
Reboot the system.
Increase the number of ptys.
Increase number of licenses.
Run df -k to check for full filesystems.
第23题:
The route is learne d from an eBGP peer
The route has no more than three ASNs in the AS_PatH
The route is the best route for this prefix
None of these facts can be positively determined by this output
第24题:
ping
arp
ifconfig
ipconfig