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- CBAC and DDNS. inspect command help. - Cisco Learning Network
I think you are looking for router-traffic If you remove the existing tcp inspect and replace it with one like the following, it might work without and acl exception RTR(config) #ip inspect name FWRULE tcp router-traffic Also for the UDP traffic like NTP, DNS RTR(config) #ip inspect name FWRULE udp router-traffic This requires fairly
- DNS Inspection problem - Cisco Learning Network
JR, This looks like all the configuration is correct DNS inspection checks the packet's PAYLOAD In case of packet trace, the payload I believe is random, so doesn't comply with DNS standard, that's why it fails
- Class Map [match default-inspection-traffic] - Cisco Learning Network
This relates to the policy map, all those inspect statements are the action take on the traffic identified Matched by the class map I'm concerned about the traffic which will be identified Matched by the class map: Class-map inspection_default match default-inspection-traffic So what traffic is identified Matched in the above class map
- Cisco Learning Network
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- Cisco ACI Local SPAN (Access), Nexus 9000 Ethanalyzer SPAN-to-CPU
Ethanalyzer is an integrated packet analyzer in NX-OS, built on the command-line version of Wireshark It can inspect packets that are either sent to the switch’s supervisor or generated by the supervisor itself SPAN-to-CPU allows traffic from a specified interface on the Nexus switch to be redirected to its CPU interface Once the traffic
- Cisco Learning Network
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- IPSec Traffic Through Cisco ASA: Understanding NAT and Inspection Scenarios
Diagram Explanation: IPSec Inspect [inspect UDP 500] ASA tracks ISAKMP negotiation over UDP 500 and automatically permits associated ESP or UDP 4500 traffic Properly allowing IPSec traffic through Cisco ASA depends on whether NAT is applied and whether IPSec inspection is enabled
- TCP UDP timeouts - Cisco Learning Network
Here is the output of "show run all | begin parameter-map type inspect" from a Cisco router parameter-map type inspect default audit-trail off alert on sessions maximum 2147483647 max-incomplete low 2147483647 max-incomplete high 2147483647 one-minute low 2147483647 one-minute high 2147483647 udp idle-time 30 icmp idle-time 10 dns
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