Activity in Technology and Support
VSL link upgrade from 10 to 40 Gb
Hi all, On a couple of C9500 40x in VSS I need to replace the 10Gb VSL links with 40Gb links. So I need to go from here: stackwise-virtual domain 255 interface TenGigabitEthernet1/0/39 stackwise-virtual link 1 ! interface TenGigabitEthernet1/0/40 ...
cisco 3850 with mgmt vrf cannot resolve hostnames and ping hangs
Hello all, I'm having a very strange issue with a 3rd party purchased 3850 WS-C3850-24XS stack. I am using the Mgmt-vrf to manage the switch and pings work when you source from that vrf. But pinging without the source of vrf doesn't work NOR does it ...
Cisco 2821 Reinstalling OS takes long time
Hello everyone.I’m currently trying to upgrade my compact flash card memory from 256MB to 1GB. I backed all files on the compact flash card using TFTP transfers and archive tar. So far so good. However 2 things:- Once I put the new compact flash card...
QOS per tunnel for DMVPN - Spoke to Spoke
Hi AllI am looking at configuring qos per tunnel on my dmvpn.I have a couple of questions.1.I assume the policy applies to the hub end only?2.As there is only 1 MGRE tunnel on the hub, how can multiple qos policies be applied?3.what about spoke to sp...
Blocking a website from a cisco Router
Hi.,Community People.How best can i prevent my inside network from accessing a certain website:for instance, url: www.Blinkstreamz with IP: 213.176.3.30. ''ip route 213.176.3.0 255.255.255.0 null0 name Blinkstreamz''Can the above route suffice to bl...
CBW150AX-B stuck on Green Blinking
I have 2 cisco CBW150ax-B access points, that are Stuck in blinking green, both were working part of a 7 group of all CBW150ax's with a CBS250 POE switch, I have done the factory reset on then both, but they just continue to blink Green, off then gr...
Conecting Ansible (in ubuntu) to Cisco IOS
Hello experts ,Im trying to run my first playbook in ansible over 2 cisco devices (C3750_IOS, CSR1000V_XE)If I run a ping test from ansible it Works OKI test SSH directly from ubuntu server this is working ok,but, when I try to send my first ansible ...
Help Needed: Create Real-Time Change Monitoring Dashboard in Cisco ISE
I’m looking to create a dashboard within Cisco ISE or Cisco DNA Center that provides a real-time view of recent configuration activities. The goal is to capture and display changes made within the last 5 minutes.Requirements:Who performed the change ...
Cbw150ax factory reset shows 'Hidden Network'
Hi, I had a subordinate Cbw150ax with a green blinking led. I performed a factory reset but it refused to rejoin the wireless network. It kept blinking the green led. I logged into primary AP GUI but could not see the subordinate AP. However, I noti...
problems with triple A and VLAN configuration on 150AX
I have experienced problem with Client associated with AP but not shown in the client section, and client could not get internet connection, after checking logs when issue occurred, I have found the following error messages: *apfReceiveTask: May 15 ...
CBS350-48FP-4G-NA and SFP-H10GB-CU1M Compatibility
Both the datasheet and compatibility matrix state the SFP-H10GB-CU1M is compatible on the CBS350-48FP-4G-NA. However this model has only SFP ports and not SFP+. I wanted to triple confirm compatibility with this switch model.
FTDv on ESXi with Failover Issues using SR-IOV
I have a use case where I need to deploy FTDv (FTDv100) in a HA pair utilizing two physical servers with the ESXi (7.0.3 - Dell Version) hypervisor, one FTDv 7.4 instance on each. Following the Cisco deployment guide, I am attempting to leverage SR-I...
Resolved! Talos Connectivity Problem
Hi to all ,i am getting many messages as the following:Severity: criticalModule: Talos CommunicationDescription: 3 modules failed:* URLDB- Failed to retrieve beaker inventory* LSP- Failed to retrieve beaker inventoryMy subscription is active (it expi...
Resolved! Moving MnT from one ISE appliance to another.
Hi, I have two ISE appliances in my deployment. The first ISE appliance is the primary node for Admin and Monitoring. I want to move MnT to the second ISE appliance. Does this cause both ISE appliances to reboot? If only one ISE appliance reboots, wh...
802.1X CoA VLAN move when in multi-auth mode
Consider the following scenario:Switch port on Cisco 3650 configured with authentication host-mode multi-auth and switchport access vlan 101Unmanaged 'dumb' switch connected to a switchport on the Cisco switchTwo devices connected to the unmanaged sw...
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