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We're trying to use CoPP MPP in XR to silently drop SSH traffic in an overlay VRF. What we have found is no matter what do in CoPP MPP, the router always responds with a TCP RST for unauthorized traffic. Our topology is pretty simple - we have an I...
Hi - Has anyone been able to successfully boot an ASR 9901 from USB? We had an issue on our production A9901 that TAC determined required an RMA. We powered up our spare A9901 and found it would not boot to XR and just continuously rebooted. We at...
Hi - I want to pull our line transmit and line receive values via SNMP. The equipment in question is Cisco 15454 / M6 / NCS 2006 with SMR2 cards with TNC-E supervisors running 10.6.2.I found a decent SNMP guide for optical, but the answer to my ques...
Hi - Can somebody point me to the technical details on how ASR9k refreshes the ARP cache as the cache timeout is about to expire? We are trying to understand the exact process and timing of what happens to an IP to MAC mapping in the ARP cache when ...
Topology is simple - two ASR 920 routers directly connected with a 1 Gbps copper cable. Interfaces configured as a regular /30 routed interface on each side. IGP = IS-IS. We use 10ms x 3 detections for BFD with echo (we have to use a bfd-template ...
Issue appears to be device / carrier. Pixel 8a / GoogleFi. Problem description - inbound calls from caller not in contacts trigger a loud DING at 0,6,12,18.... every 6 minutes starting on answering call. Webex 'Call Me' phone number is not in cont...
Is it possible this DING every 6 minutes when using my cell phone for Webex audio is something called 'call bridge warning tone'?https://help.webex.com/en-us/article/06eq9f/Play-call-bridge-warning-tone
I just hosted a meeting today and I disabled entry / exit tone and the DING is still happening every 6 minutes on the nose. When my phone is muted and my Webex is unmuted, all participants can hear the DING. When both my phone and Webex are muted, ...
It's not the entry / exit tone (which is also incredibly annoying). That's two different notes back to back - DO DITThe tone I'm hearing is a single note DING every 6 minutes. Today it was on a meeting with just one other participant.
I have this problem too. An annoying loud DING! every 6 minutes on the nose. I always join my Webex from my computer and have Webex call my phone. Other meeting attendees hear the DING! too at the same time I do. Incredibly annoying....
