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APIC cluster "Data Layer Partially Diverged" after RMA of APIC2Three-node cluster, APIC-M3, version 6.0(5h). APIC2 had a disk failure, we got an RMA.Followed the procedure: decommissioned APIC2 from APIC1, physically swapped, ran the setup script wit...
Hello, everyone.There is a configuration in Inter-AS Option B that really confuses me.When we configure the BGP VPNv4 session between the two ASBRs, why does the BGP next-hop need a /32 route in order for MPLS to work?Cisco:For IOS-XR over Inter-As O...
Hey everyone, CISA just added CVE-2026-76461, a severity 9.8 vuln to the Known Exploited list. https://www.cisa.gov/news-events/alerts/2026/09/14/cisa-adds-one-known-exploited-vulnerability-catalog fixed versions are listed in the Cisco doc here: h...
I need a poc for demostration proposite, please help me, need a meraki mx75, mr for ap and two switchs, for vlans, one for vlan data and video, other switch for data an control acces, the ap should be in three vlans with diferent ssid, thanks
I am running an implementation of Duo on a Virtual Desktop Environment (VDI) that uses the Microsoft Desktop Gateway App to perform 2FA on a broker/session host. I understand there are only two options with this implementation: Duo Push, and Phone Ca...
I have two sites that are a bit further than 10KM and are using Cisco C9300X to replace the Meraki MS425. We installed a Cisco QSFP-40G-ER4 but they don't seem to work. It was suggested we use a native Meraki optic, but looking at the Meraki website...
Hello,Management wants to change the production WLC (9800) hostname. Certainly, less than 20 keystrokes.All controllers are in DNS using the standard CISCO-CAPWAP-CONTROLLER uid So connecting AP's would still find valid targets and connected AP's w...
To free up the QSFP port of the 9400 supervisor module I need to move our existing/production DAD link down to the lower half of ports. Is this as simple as removing the config from the existing port and moving it to the new port? Does anyone know if...
Good Morning,We would lie to use item for one of our assemblies, however I cannot unless I have the front/rear dimensional information regarding port locations for proper modeling unless a model in able to be provided. Thank you!
Hello, CML sandbox NXOS virtual node not showing output in console ? Any suggestions like setting custom vars for CPU etc ? Also I dont know why there is no support ticket system for sandbox, its incredibly frustrating, and two days ago I was having...
just to ask if ever the way of configuring the switches and router's will ever fade away since well there is a way to configure the switches and router via the scripts ,and that leave wondering if we have to know the programming language also or stil...
I have typed below command, normally it has to let me enter yes or no but in mobaxterm when i press enter it is jumping to next line R1#, skipping Reset ALL OSPF processes? [no]:anyone faced this? pls help. R1#clear ip ospf processReset ALL OSPF pr...
Many smaller organizations believe cybersecurity must begin with expensive or complicated solutions. In reality, the first step is understanding what is connected to the network, identifying vulnerabilities, and protecting the most critical services....
For an IPsec SA established via route-based IPsec, if traffic ceases on the standby router, does the SA get deleted when its lifetime (86,400 seconds) expires?Please let me know if there are any other conditions or timer values that trigger deletion....
