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The two routers of the customer are connected back-to-back via V.35 cable, and the PPP protocol is running on the V.35 interface , and the following interface information is on one of the routers:
The two routers of the customer are connected back-to-back via V.35 cable, and the PPP protocol is running on the V.35 interface , and the following interface information is on one of the routers: [MSR-Serial0/0]display interface Serial 0/0 Serial6/0 current state: UP Line protocol current state: DOWN As can be inferred from the information ______ . (Multiple choices)A . The physical connection between the two routers...
Which of the following statements about fiber optics are correct ? (Multiple Choice)
Which of the following statements about fiber optics are correct ? (Multiple Choice)A . Multimode fiber can transmit light with different wavelengths and different incident anglesB . The cost of multimode fiber is lower than that of single mode fiberC . When multimode fiber is used, the maximum transmission distance of the...
So regarding line bandwidth, which of the following statements are correct ?
The main link of a company's MSR router is the synchronous asynchronous serial port, which is connected to the operator's network through a V.35 cable; the router also uses an ISDN BRI interface as a backup link. So regarding line bandwidth, which of the following statements are correct ? (Multiple Choice)A . The bandwidth of the backup line may be 64KbpsB . The...
So which of the following is correct ?
The customer's network connection looks like: HostA----GE0/0--MSR-1--S1/0-----WAN-----S1/0--MSR-2--GE0/0----HostB The two MSR routers are interconnected through the WAN, and the physical connection is now normal. MSR-1 interface S1 / 0 address 3.3.3.1/30 , the MSR-2 interface S1 / 0 address 3.3.3.2/30 , now MSR-1 on three static routes configured as follows: ip route-static 192.168.1.0 255.255.255.0 3.3.3.2 ip route-static 192.168.2.0 255.255.255.0 3.3.3.2 ip route-static 192.168.0.0 255.255.255.0 3.3.3.2 The 192.168.0.0/22 subnet is the LAN...
SPX belongs to ______ of the OSI reference model .
SPX belongs to ______ of the OSI reference model .A . Network layerB . Transport layerC . Session layerD . Presentation layerView AnswerAnswer: B Explanation: There are transport layer protocols TCP / IP protocol suite is the TCP / the UDP , and IPX / SPX protocol suite SPX etc.
The IP address 192.48.117.22 corresponds to the network address of the natural classification network segment.
The IP address 192.48.117.22 corresponds to the network address of the natural classification network segment.View AnswerAnswer:
For the understanding of packet switching mode, the correct one in the following statement is ______ . (Multiple choices)
For the understanding of packet switching mode, the correct one in the following statement is ______ . (Multiple choices)A . Packet switching is based on store and forward ( Store-and-Forward Switching exchange) ofB . The transmitted information is divided into packets of a certain length and forwarded in units of packetsC . Each packet carries the...
Which of the following routing protocols only care about the distance and direction to the destination network segment ? (Multiple Choice)
Which of the following routing protocols only care about the distance and direction to the destination network segment ? (Multiple Choice)A . IGPB . OSPFC . RIPv1D . RIPv2View AnswerAnswer: CD
The broadcast address of the natural classification network segment corresponding to the IP address 125.1.1.1 is ____________ .
The broadcast address of the natural classification network segment corresponding to the IP address 125.1.1.1 is ____________ .View AnswerAnswer:
During the removal of the TCP connection as shown in the figure , the Y part of FIN should be filled with ______ .
During the removal of the TCP connection as shown in the figure , the Y part of FIN should be filled with ______ . A . pB . qC . p+1D . q+1View AnswerAnswer: B
