Dear All, I unable to understand what is the meaning of below logs as today I have seen logs in my cisco 4507R+E switch.Can anyone explain.Jun 19 02:25:49.189: %IOSXE-3-PLATFORM: 3 process kernel: [24667551.694086] hub 1-0:1.0: unable to enumerate US...
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Hello all,I have a brand new Catalyst 9300 switch running IOS-XE 17.9.5 . I'm trying to get Type 6 (AES) passwords working on the switch. Here is the only config I currently have on the switch (per the Catalyst 9300 17.9.x Security Configuration doc)...
I want to run a stateful firewall on two stacked Catalyst9300X.Reference: Stateful Firewall on Cisco Catalyst 9300 Series Switches - Stateful Firewall on Cisco Catalyst 9300 Series Switches [Cisco IOS XE 17] - Cisco Is the following configuration pos...
Have a great day I have a WS-C6509-E that uses two WS-SUP720-3B engines. The engine in module 5 failed. We planned to replace this engine, so we chose a time to replace it. After replacing the engine, we installed the new module 5 as the main engine ...
Hi all,I noticed something odd with a fiber SFP module. When it's plugged in, there's no light visible from the transmitter. But if I unplug it and then plug it back in, the light appears.To compare, I checked another working SFP — the TX light is vi...
Resolved! Need help with C1300 switch
Hi guys,I was sold a C1300-8T-E-2G as a next replacement for C1000.However, to my horror, it is not running the normal IOS. Some commands are similar but the rest is a challenge to get it done. Anyone had worked with this model before and able to he...
If native VLAN is VLAN 1, How BPDU is transmitted when using Cisco proprietary protocol PVST+ or IEEE protocol MSTP?If native VLAN is changed to VLAN 999 , how is it then?If native VLAN is changed to VLAN 999 and vlan 1 is not allowed on the trunk, h...
Hi When I send a batch of commands to router, the some commands cannot be sent to router correctly. SecurityCRT has some suggestion for this. As it suggested, i did all steps as the below. but my question is how to use it and how to associate it with...
I have a cisco 9k Nexus switch which is having a FAN issue(Burgundy color), CISCO NXA-FAN-30CFM-B this model should actually work as a port intake but when i checked in CLI it shows as back to front. Is there a troubleshooting I can do? Or do I need ...
Hello,I'm just doing an audit of some old switches we still have running and looking at their configs, I see some have radius configs like this, all 3 seem to be working when I tested, but is/was the 3rd method showing as "DC3" the new way to configu...
祝你今天过得愉快 我有一台WS-C6509-E，它使用了两个WS-SUP720-3B发动机。模块5的发动机发生故障。我们计划更换这个发动机，所以选择了一个时间点进行更换。更换发动机后，安装新的模块5作为主发动机启动。我们原来的所有配置都丢失了。这是什么原因造成的？是不是因为模块5主发动机，同步了备用发动机模块6的配置，然后把所有配置都删除了？这个机制是不是有点蠢？我想知道配置丢失的原因是什么？具体型号请见下方。 名称：“5”，描述：“WS-SUP720-3B 2端口 Supervisor Eng...
Hi Community, the best community of the internet!!! I have a small query that the Cisco documentation could not clarify.I know that the Catalyst 9500 series and 4500-X series switches support Stackwise Virtual. This is very useful to make a redundant...
Hi, Am also facing the issue with Cisco 9606R and Hirschmann MTS series. Cisco 9606R is stacked and connecting 2 interfaces of 25Gig slot with 10Gig SFPs towards Hirschmann MTS AggSw1 and AggSw2 Both Hirschmann AggSw1 and AggSw2 is further connecting...
I am trying EAP-TLS certificate-based auth for wireless User. I have configured the ISE policy for a particular SSID, but the SSL handshake is not proper workin. I have CA signed certificate that is via our internal AD. FailureReason12514 EAP-TLS f...
