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Cisco IOS TCL script to ping all IP addresses. Make sure to put each address on one line. This one does a source from loopback0 and repeats 2 times.
tclsh
foreach address {
10.1.1.1
10.1.2.2
10.1.3.3
10.1.4.4
10.1.5.5
10.1.6.6
10.1.7.7
10.1.8.8
10.1.9.9
10.1.10.10} { ping $address so lo0 repeat 2
}
tclquit
