Activity in Technology and Support
Kirtland AFB 9841's "Inactive Load Failure Reason Internal Phone Error
Product Type: Cisco 9841Device Protocol: SIP Real-time Device Status Registration:Registered with Cisco Unified Communications ManagerIPv4 Address: Active Load ID:PHONEOS.3-4-1-0002-50Inactive Load ID:NoneDownload Status:FailedRequested Load ID:sip78...
Jabber MRA Login Issue
Hello,We have Cisco Expressway X15 MRA. When a Jabber client tries to log in from outside the corporate network, I can see the authentication attempt in the Expressway-C logs, but Jabber then reports that the user cannot connect from outside the netw...
Upgrade ISR4451/4351 from 16.6.4 to 17.12.4b
Hei all, I was trying to find any information about this upgrade path through release notes, but it is lacking any information about steps in the upgrade. I was also getting through some forum topics already posted and went through few. It would be g...
Implementation of EEM During a Failure
We are using BGP on the WAN interfaces of R1 and R2.I would like to create an EEM that executes commands on R2 in the event of a WAN failure or a hardware failure on R1.I believe the best approach is to use IP-SLA on R1 to monitor ICMP traffic to the...
Port-Channel don't come up after firmware upgrade on C1300-24FP-4G
Hello,I upgraded the firmware of my Cisco Catalyst 1300-24FP-4G switch from 4.0.0.91 to 4.1.9.85. Previously, on the old version, the port-channel was working fine with Cisco Catalyst 1300-24XS (version 4.1.3.36).Interfaces detail which were bundled ...
Can you create a manual alert in dashboard ?
All,Have an infrequent issue that Cisco are investigating. From the logs I can see that before the issue happens several "previous authentication expired" errors.While the Cisco guys track down the issue I want to see if an alert can be setup to emai...
Besoin de l'image Mobility Express pour AIR-AP3802I-E-K9
Bonjour,J'ai récupéré un point d'accès Cisco Aironet AIR-AP3802I-E-K9 d'occasion (pas acheté auprès d'un revendeur, aucun contrat de support associé à l'appareil). Il tourne actuellement en image CAPWAP (Cisco AP Software, ap3g3), confirmé via show i...
Resolved! How to prevent OSPF from using a backdoor link to reach a network MPLS
Hello, everyone.When we implement OSPF as our PE-CE routing protocol and the customer has a backdoor link, our PE routers can actually use that backdoor link to reach a prefix. In my example here:R1 learns of the 40.40.40.40/32 prefix via both OSPF a...
MTR & multihoming in EVPN/VXLAN (w/ external RP)
recently i labbed MTR w/ C9Kv IOS-XE 17.15.3 in simple EVPN/VXLAN fabric. use-case was w/ RP outside fabric. Everything was working just fine until i added 2 (S,G) receivers in different VLANs to MH host (MHS node on the pic - IOL-L2 - connected to a...
Resolved! CCIE EI Practice Lab VPN authentication failed
I successfully registered for CCIE EI practice lab, but can not authenticate to the VPN in order to access the portal.Mostly wondering if anyone has had this issue and what to do?So far, I have updated my password and added MFA, but honestly I doubt ...
Cisco 9300 Stack3. How to change Interfaces after re-numbered.
Good day Gentle People,I mounted 3 Cisco 9300 switches as stack of 3. I know the lower MAC takes the priority, so I changed the priority to 15,14 and 13 to switch 1,2 and 3 and re-numbered accordingly. But the interfaces are still showing as they we...
ISE - account password update failed - after upgrading to Windows 2025
I have ISE 3.2 patch 10, and it generates below alarm every few minutes after our Domain Controllers were upgraded to Windows Server 2025. "ISE account password update failed - ISE server has failed to update its AD machine account password"This is d...
EEM: Multiple Syslog Patterns
Is it possible to configure EEM to execute an action whenever any one of multiple syslog messages matches a pattern? I would like to know if it is possible to write syslog patterns using an "OR" condition.
Failure to recover during an IPsec switchover
Traffic from Server-1 to Server-3 is encrypted using a policy-based IPsec tunnel between Router-1 and Router-3.Router-1 and Router-2 are configured in a redundant setup and share the same VPN endpoint address.The system is configured so that when Rou...
VRF to GRT Route leaking & VRF customer isolation
Hello All, I want to achieve the following task 1. VRF to VRF route exchange 2. route leaking VRF TO GRT and vice versa 3. Customer must reach internet but VRF to VRF must be isolated #Configuration N.B: All router's P2P is reachable , PE TO PE BGP...
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