ccna certification practice tests exam 200-301

ccna certification practice tests exam 200-301.All possible debugging has been turned ofF(4) Using the extended ping command to test connectivityThe standard ping command uses default parameters while the extended ping command allows specific parameters to be set and is much more powerful. Note that during the command execution, the value in [] is the default value of the ping command, if you choose the default value, just enter.Rl#ping is a ping command without any parameters, allowing more parameters to be entered Protocol[ip]: Protocol Target IP addi'ess: 172.16.4.100 Target IP address Repeat count [5]: Number of times to repeat ping operationDatagram size [100]: //the size of the ping packetTimeout in seconds [2]: Extended Determine whether to use the extended command commands [n]: y Ingress ping [n]: // ping entry, if you answer y, then you need to specify the entry name Source address orinterface: 172.16 .1.1 Type ofservice [0]: Source IP address or interface name in full Service type, related to QoS Set DF bitin IP header? [no]: Set DF bit to validate whether packet is segmented or notValidate reply data? [no]: Data pattern//Validate reply data [OxABCD]: Data pattern, Cisco's ping command data section padding pattern is ABCD Loose, Strict, Record,Timestamp, Verbose[none]:The above parameters are all attributes of the IP packet header. The Record and Verbose attributes are generally used, while the other attributes are rarely used. The Record attribute can be used to record the address of each hop of the packet, the Verbose attribute gives the response time of each answer, and Timestamp.Loose and Strict are both options of the IP packet headerSweep range ofsizes [n]: is used to test for faults such as large packets being lost, slow processing, or segmentation failures, and you can specify the minimum and maximum packets and the increment of each.Typeescape sequence to abort. Sending 5,100-byte ICMP Echos to 172.16.4.100, timeout is 2 seconds: