Exam 350-601 topic 1 question 244 discussion

Correct answwer is: vsh -c "show ip arp" | grep "^10\." | awk '{print "ping " $1}' | vsh | egrep "statistics|loss" 1. vsh -c "show ip arp" 2. awk '{print "ping " $1}' 3. vsh 4. egrep "statistics|loss" i have simulated on my device: bash-4.2$vsh -c "show ip arp" | grep "^1\." | awk '{print "ping " $1}' | vsh | egrep "statistics|loss" --- 1.1.1.1 ping statistics --- 5 packets transmitted, 5 packets received, 0.00% packet loss --- 1.1.1.2 ping statistics --- 5 packets transmitted, 5 packets received, 0.00% packet loss

test in my lab bash-4.3$ vsh -c "show ip arp vrf management" | grep "^10\." | awk '{print "ping " $1}' ping 10.6.1.1 bash-4.3$ vsh -c "show ip arp vrf management" | grep "^10\." | awk '{print "ping " $1}' | vsh | egrep "statistics|loss" --- 10.6.1.1 ping statistics --- 5 packets transmitted, 0 packets received, 100.00% packet loss

I do not have possibility to check that but I think that command should looks like below bash-4.3$vsh -c "show ip arp"|grep "^10\."|vsh|awk'{print "ping" $1}'|egrep "statistics|loss"

i think it might use only 3 squares in the following order: vsh -c "show ip arp", awk'{print "ping" $1}', egrep "statistics|loss" grep -v <reference> will display everything but the reference.