Activity in Technology and Support
(SNA) Changing Actions associated to Rules within Response Mangagement
My team recently stood up Cisco's Secure Network Analytics (SNA) utilizing it's Adaptive Network Control (ANC) Policy enforcment with ISE via pxGrid but SNA is using the default alarm thresholds which are triggering quarantines within the production ...
EtherChannel on Router with 3650 Switch
PaI am using Packet Tracer to create a Lab. On NY-R1 I am not able to create the port-channel 1.10 sub-interface. Does Packet Tracer allow me to create ether-channel sub-interface? NY-R1(config)#interface port-channel 1.10 ^ % Invalid input detecte...
RTMT version 15
No issue. Just an FYI for all of you.I just setup RTMT v15 and found that there was no installer. Just a program folder called CiscoRTMTPlugin with a run.bat file instead of an executable. I copied the program folder to c:\program files\cisco\ . Then...
Prime infrastructure unable to upgrade 3.10.2 to 3.10.6
Hi, Can anyone point me in the direction as to why my Prime infra server wont upgrade from 3.10.2 to the latest 3.10.6,The GUI seems to think the updates are installed however under "about prime infrastructure" it still shows 3.10.2I have confirmed t...
Some practical use cases for MPLS
Hello, everyone. I've recently started working in the ISP space so I am still getting familiar with SP technologies. I have a quick question regarding MPLS. Ever since my CCNA and NP Enterprise studies, I viewed MPLS as a WAN technology that can be u...
Resolved! Mac OS lock screen doesn’t prompt for Duo MFA
When the user account is logged out it works fine. Is there a way to set up it so it enforces 2FA authentication after the machine goes to sleep or locked?
Week 3: Breaking the Boundaries of the Switch "VLANs"
Hello awesome community! Continuing our networking fundamentals series!This week, we’re exploring VLANs, how they help segment networks, reduce broadcast domains, and organize devices efficiently.I’ve also added a document with the VLAN commands for ...
Secure and Resilient DNS Service with Cisco Umbrella
Let's take some time to reflect on the importance of a DNS service. It's what translates website names like cisco.com into the IP addresses computers need to find them. If this system breaks down, nothing works – applications stop, employees can't d...
SIP Route Pattern – Prefix Digits (Outgoing Calls)
I am playing around with SIP Route Patterns in Call Manager and wondering if I can prefix digits to calls that use it.It’s CUCM version 14.0 SU3. I see there is a field to enter the Prefix Digits for Outgoing Calls.But it does not seem to do anything...
2 SIP Trunks on 1 cube IOS version 17.12.05a
I am currently running 1 sip trunk and are using voice class e164-pattern-map XXX to route calls based on the inbound DID; all works great. I now have to add a second sip provider with a bunch of different DID's and point those calls to and from thi...
SIP Trunk Failover Using Separate CUBE's
Hi Looking for some help on possible options to solve the following scenario. I've attached an outline diagram. Normal call flow is CUCM >> Internal SIP trunk 2 >> CUBE 1 >> External SIP Trunk 1 >> SIP provider (PSTN) We can have a situation where S...
Resolved! 8875 ip phone not showing in cucm 14.0.1.10000-20
customer purchased new cisco ip phone 8875, but unable to add to their existing cucm 14.0.1.10000-20 and not showing in the phone list this modelDo they need to upgrade CUCM 14 to support 8875 phone or any device pack to be installed?
Host not found error in corporate directory
Hi,I had CUCM 11.5 and upgraded it to version 15 SU3a with data export method and changed publisher hostname during that.After that all phones which are 79xx get host not found in corporate directory.The phone URL parameters and secure phone URL para...
CUCM VG350 Analog phone configuration
Hello,I have been tasked with putting analog phones on a VG350. We have a lot of phones and for each one we have to fill out the (what I'm going to call) profile (see photos). Is there a way to make these settings a "template" and just have to update...
ISE-PIC not receiving active sessions — only 5–6 users every few hours
Hi Dears, I am facing an issue with Cisco ISE-PIC not receiving active user sessions as expected — I only see around 5 or 6 users every two or three hours. Environment details: ISE-PIC Version: 3.4 (Patch 3 installed and licensed) Setup: Two ISE-PI...
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