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Router Spring Cleaning - No MOP Required |
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Router Spring Cleaning - No MOP Required Par SecurityLe [2010-05-18] à 17:43:15
Présentation : Spring is finally here, and besides being a good time to clean the attic, garage or basement, it is also a good time to clean the configuration on your Cisco IOS devices removing unneeded ACEs from ACLs, maybe setting some interfaces as passive, removing VLANs from trunks, etc. And while doing said cleaning, hey, why not also check the device configuration against the Cisco Guide to Harden Cisco IOS Devices, to make sure we re doing our best to keep those Cisco IOS devices as secure as possible When looking over the recommendations on the hardening guide, time and again people are puzzled by this line Issue the no mop enabled command in interface configuration mode in order to disable the Maintenance Operation Protocol MOP service. And they come back to us with questions like, what is MOP, why do I have to disable it, and is it even relevant if I m not running DECnet Well, today we hope to clear up some of the confusion that might surround the unMOPping of a Cisco IOS device, so gather round for a story. Sorry, no marshmallows, but I think it will be interesting nonetheless.
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Menu > Articles de la revue de presse : - l'ensemble [ tous | francophone] - par mots clé [ tous] - par site [ tous] - le tagwall [ voir] - Top bi-hebdo de la revue de presse [ Voir]
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- avec iptables "iptables -A INPUT -s 88.191.75.173 --dport 80 -j DROP"
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