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Hello, I'm trying to learn Dns64 + nat64.I didn't configure NAT64 for prefix 64:FF9B::. However, it seems that the router support NAT64 translation for prefix 64:FF9B:: even though I configured NAT64 for another prefix.Is it a designed operation? If ...
I have ISR 4321 that has been upgraded to "Cisco IOS XE Software, Version 17.02.01r". When I configure a SIP, "mode cme" command in voice register global displays "% Ambiguous command: "mode cme"". So, I have to use "mode cme-app" command instead, wh...
Hello, I want to prevent repetitive command, which is tried certain times in certain seconds. For example, when i type the show ip route 3 times in 5 seconds, IOS block the 3rd command. How can i accomplish this?
I know that the support of VPN client has been ended since 2014. But I'm not able to find any official document that describes the end of life of the Easy VPN server. I had been able to implement Easy VPN server in 4000 series router a year ago. But...
Hello, I need to disable CEF on ISR4321 to capture CEF forwarded packet that isn't captured by "debug" command. Is there any way to disable CEF on ISR4321? "no ip cef" or "no ip route-cache cef" is not work for ISR4321 router.or Is there any way to ...
Thanks, but I have another thing to ask. I want to print "Your command is blocked" like usual output, not the syslog message. Do you know how to achieve this? I tried to use "echo" command, but it doesn't work at all.
Thank you for replyYes, I just have checked that it is impossible to disable CEF in ISR4000 series router. I can't tell you in detail, but since it is some kind of assessment process by using "debug icmp", I must do that. I think the assessment publ...
Thank you for reply.Here's error log of command tried before. TEST-R(config)#no ip cef% Incomplete command.TEST-R(config)#no ip route-cache cef^% Invalid input detected at '^' marker.TEST-R(config)#int g0/0/1TEST-R(config-if)#no ip cef% Incomplete c...
