Pour simuler une source de trafic multicast:
SW1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
SW1(config)#rtr 1
SW1(config-rtr)#type udpEcho dest-ipaddr 224.1.1.1 dest-port 12345 source-ipaddr 10.1.37.7 control disable
SW1(config-rtr-udp)#frequency 5
SW1(config-rtr-udp)#timeout 0
SW1(config-rtr-udp)#exit
SW1(config)#rtr schedule 1 start now
SW1(config)#end
SW1#
NTP - ACL
NTP - Network Time Protocol Packet types: - Control messages : don't bother with this. - NTP request/update messages: used for time sy...
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Create a loopback Interface on MacOS X: ifconfig lo0 alias 172.16.123.1 will add an alias IP 172.16.123.1 to the loopback adapter ifconf...
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NTP - Network Time Protocol Packet types: - Control messages : don't bother with this. - NTP request/update messages: used for time sy...
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LNS: ! hostname LNS ! vpdn enable vpdn multihop ! vpdn-group L2TP-LNS accept-dialin protocol l2tp virtual-template...