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zhendong xu
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Level 1
Member since ‎09-26-2012
‎02-20-2022
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cisco 2911 occasionally crash.

02-13-2022
Our company has a cisco 2911 for edge router . It's version  c2900-universalk9-mz.SPA.150-1.M5.bin. It only has nat, default route and some access-list for it, .recently  it occasionally crash, about once / two months. could some help have a look at ...

ABOUT IOS IPS LICENSE

05-30-2014
I got a cisco 2911 router with ios version Version 15.0(1)M5.It have ipbasek9 and securityk9 license.ipbase        ipbasek9      Permanent     ipbasek9security      securityk9    Permanent     securityk9 i want konw that can it use IOS integrated ips...

can the 1841 router boot from system image from usbdisk?

01-13-2013
I have a cisco1841 router with 32M CF card installed.Now , i want boot a system image larger 32M from usbdisk.First  i insert the 128M usb flash disk to the 1841 router and format it, then i can see the device from dir command.Second copy the larger ...

about deal squence of a packet in or out a interface

01-06-2013
there's a question confused me.when a packet in or out an interface . What sequence will used.Nat、ACL and Routing table?Does someone can tell me .thanks.

which ios support zone based firewall?

01-04-2013
I have a cisco 1841 router  , and i want to configure zone based firewall on it.But the document of zone based firewall only said that "after 12.4(6)T" can support zone based firewall.I use the ios  " c1841-ipbasek9-mz.124-15.T9.bin ", but it can't s...
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Member Since ‎09-26-2012 05:36 AM
Date Last Visited ‎02-20-2022 11:59 PM
Posts 16