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I want to know about how a Switch forward it's control plane traffic like cdp/vtp/dtp messages on a trunk. Will they be forwarded with tag or untagged and why??
Hi All, i have an vtp server switch i want that my client switch get an vlan from server switch..but client switch unable to get an vlans from server...please find server switch trunk config:description "3850_Switch_VTP"switchport trunk encapsulation...
hi,please tell me how i can configure dual isp failover on single asr1002hx router. I have 2 internet wires from 2 isp. I have /28 from ISP1 and /31 from ISP2. All servers behined my router is using IPs from /28. I want that if one of the ISP failes,...
Can someone help me understand the concep of vtp pruning.In my topology SW1 is the server and the rest are clients. Vlans configured are 10,20,30,40So as far as I know if vtp pruning is enabled and a device in vlan 10 ping to another device on vlan ...
Dear Expert, I had implemented Cisco remote destination solution to my mobile when my IP Phone had incoming call. But I found that when I disconnect the call from my mobile, the caller side cannot disconnect the call immediately but putting at hold ...
Hi,I just found out that the opendns servers I use are not allowing intune.microsoft.com to be resolved. i checked in my account and nothing is blocking this URL and via Google Servers it is resolving. Now i want to keep using the OpenDNS servers (20...
Hi everyone,I need some advice regarding the upgrade of my Duo Security Authentication Proxy to comply with the upcoming Certificate Authority bundle expiration (Action Required by Feb 2, 2026).My Current Setup:Firewall: Cisco FTDDuo Auth Proxy Versi...
Hello,We have a Cisco SIP Proxy 10.2 in our environment. We need to use CA signed certificate for it, and our security team requests that the cert request should have parameters like Organization, OU, Location... in correct format. However, I can not...
Hello! I’m using Duo Authenticator on my mobile but trying to move away from Google ecosystem. The Duo Restore functionality is really neat, but I couldn’t find a way to set it to backup to another cloud service (e.g. Nextcloud) or even locally. Is t...
Hi All,We have ISE deployment in distributed deployment architecture with two PSN nodes and two PAN nodes. In the PAN failover setting the primary health check node is set to PSN01, and the secondary is set to PSN02. We are currently seeing alarms st...
Hi,We just upgraded an ASR-9001 to IOS-XR 6.9.2 32Bits and we are experiencing the following:router is crashing after "adminconf tcommit replace will be respawned in 10 seconds RP/0/RSP0/CPU0:Jan 2 02:59:05.401 UTC: dumper[60]: %OS-DUMPER-4-SIGSEGV...
We've got a concerning output when we check the power supplies in our dual 9400 core. We're using PS3 and PS4 in the two units. All four power supplies are connected to a good source. PS4 on Core 1 is connected to a 125V power source, the other 3 ...
Hello My Catalyst WS-3650-24TS switch shows read only flash file system.and file packages.conf is missing. Please guide to fix it. Interface GE 0 link down***ERROR: PHY link is downflash:packages.conf: no such file or directoryCannot open file flash:...
About 2 months ago we moved the server of mantagifts.com to a new ip address: 57.130.30.42This domain already exists for more than 10 years and is a stable B2B webshopHowever somehow OpenDns does NOT propagate the A record properly (all other authori...
