Activity in Technology and Support
The 'vlan database' command is not working on the 2690-24TT switch
Hello everyone,I am a teaching assistant at an university. I'm using Packet Tracer to configure VLANs based on MAC addresses, but when I try to use the 'vlan database' command, I encounter the following error:Switch#vlan database^ % Invalid input det...
DNA 2.3.7.3 Install error on exsi host
I am installing DNA Center 2.3.7.3 on an exsi host. The install fails with the following message.Traceback (most recent call last):File "/usr/local/lib/python3.6/dist-packages/maglev_config_wizard/commands/silent.py", line 173, in cliexit_with_error...
modification of Unified CM Telephony Provider in uccx,greyed out
Hello everyone,I have uccx 12.5 installed and integrated with CUCM 12.5.This uccx was redundant for a long time (2years ago).I have a new cucm 12.5.i want to integrate the new cucm 12.5 with the uccx.I wanted to modify the Unified Telephony provider ...
9800 Guest Anchor Design
I am trying to understand Guest Anchoring with the 9800 Controllers. In the 5500 series WLCs you had to access the WMI from the inside network through the firewall to the Anchor Controller Mgmt Vlan on a DMZ. Then create another sub-interface on the...
nx-os EoL 9.3.x
Hello All, Question in Nexus 9.x We have an EoL notice for version 9.3x. There's no replacement available at this time. Can we assume that a version 9.4 version will be released? I don't see any EoL for 9.x at this time. The customer doesn't...
Cheapest copper ACI Leaf now that N2K FEX's are going away
Hello all,I have some Nexus 2K copper FEX's that are already or soon-to-be End-of-Life, and since Cisco is not manufacturing more N2K's, I'm looking at what options I have to replace them while keeping my costs down. The only requirement that I have ...
IE3400 Heavy Duty Series Uplink Network Configuration
I have a new project that we are considering to use IE3400 Heavy Duty series switches to support the remote field sites. I have few design questions:Our network architecture includes a main hub site with core switches (standard Cat-9500 stack) and 22...
Cisco Secure VPN client with the ISE Posture Module on RHEL 8?
Is the Cisco Secure VPN client with the ISE Posture Module compatible with Red Hat Enterprise Linux (Workstation) version 8? Please feel free to share any additional details as well, such as if there are fewer features on the Linux client, etc. Thank...
Cisco 9300X Static routes don't work to SVI Tunnels
NOTE: I have done the same test setup with 4000 series routers, and routing works fine.I have successfully setup 3 SVI (Static Virtual Interface) tunnels with IPSEC between 2 9300X switches.- I can ping the tunnel IPs- I can ping each VLAN interface ...
Top tips to automate upgrades and save costs with Cisco CX Cloud
Calling all Cisco CX Cloud users even all Cisco customers and partners! Are you fully leveraging Cisco CX Cloud to: Reduce 2-5 mins/case from your case management time Automates case opening and processing (RMA); Reduces duplication and false...
Developer Sustainability Week is happening next week! Join our events
The developer’s role in a greener future Developers can optimize software for Cisco devices to reduce their energy consumption. By writing efficient code, developers can minimize the processing power required to perform tasks, thereby lowering the en...
Secure Client ISE 3.2 Posture failure
I have just started using Secure Client Posture on my windows workstations. All but 2 work fine. The two are using the IP of the ISE instead of the FQDN. All systems have the same ISEPostureCFG.xml files on them. If I disable the network connectio...
default Keyring's certificate is invalid, reason: unknown
After upgrade to 2.1.2a, 2 UCS domains actually came with this error.Description: default Keyring's certificate is invalid, reason: unknownCause: invalid-keyring-certificateCode: F0909I did the procedureFI-A# scope securityFI-A/security # scope keyri...
Only one IPv6 link local unicast address is possible per interface?
Hi, members! 1. I met the following sentence. Is it true or false ? " Only one IPv6 link local unicast address is possible per interface " 2. Can some Cisco devices have the secondary IPv6 link local address on an interface ? I already read the...
Resolved! Enabling 802.3at at C9200L-24P-4X
Dear all,I've set manually a specific port, in which have a non-Cisco WiFi 6 Access Point running, to provide 30W to make the PoE+ runs, but the AP itself didn't recgonize the power provided as PoE+.I've adjusted at web interface as well at CLI. Is t...
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