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Forum Posts
Hi expert guysI am trying to configure authentication login with radius server. This configuration is working fine with 2960, 3860, but something wrong with my 4507- I am using Windows server radius services (following by this guide line https://www....
Resolved! WS-C2960X-48FPS-L 15.0(2a)EX5 ERRDISABLE CAUSE LOOPBACK, Is my switch faulty or is it just the IOS
I understand or from what ive seen there is a bug in some version of the software for switches, is mine one of them? I get errdisable cause loopback on ports 10, 22, 34, 46I noticed the ports go on errdisable when I plug in my 12-port PoE tester, t...
Hello all, I am trying to download the ASDM for my windows 10 after the installation finished and I try to open i get an error please see the attached. Any help i appreciated. Best Kind SS
Hi,I came to managing a network a few months ago, I am NOT a network SME. I am trying to figure out multicast issues. Developer has this setup:SRV1 (10.16.16.228, using UDP 224.4.205.58-61) streaming video to SRV2 (10.16.16.228). SRV2 is then strea...
For some background, we have a WLC 5520 and running 2802 AP's. We are running 8.5.161.0. I haven't checked Prime in a long time, and discovered our Rogue AP alarms were over 100K for the last 30 days. I went through and deleted them (yes, 500 at a...
Hello, Any help would be greatly appreciated. My company is changing network provider and a new Xconnect provided by the new supplier, is consistently going to DOWN DOWN when we connect to the new SM fibre. The provider end is getting ERR-DISABLE....
HiWe got hunderds access-list lines on switch, I just wondering if there is a tool which I can use it to test if a added ACL line works, just like the packet-tracer command in ASA.Thanks.
Is anyone aware of a command in 3750 IOS that would allow testing packet flow though ACLs? I'm thinking of something that would operate like Packet Tracer in the ASA products.
Resolved! VSS in Cisco 9410R
Hi All, Do C9410R support VSS ? Because in datasheet it says "Cisco StackWise Virtual is supported only on Cisco Catalyst 9404R and Cisco Catalyst 9407R switches."
Hi, understand that the default power supply for C9300-24S is PWR-C1-715WAC.Is the switch still able to run if there are 2 x PWR-C1-350WAC as primary and secondary power supply? Or the primary ans secondary power supply must be PWR-C1-715WAC? Thank y...
Hi Team,As part of the acquisition, we are in the situation to completely change the vlan, IP address. Per new standard, we have to use ext vlan range also so planning to use vtp transparent, right now we have vtp server/client model (vtp v1&v2). At ...
Hello We have a new 2960X switch but it isn't sending power to none Cisco end point. We can connect a Cisco access point and it provides power as normal, but when I connect the door access control unit or a Mitel telephone I get the following error m...
See next message:
I have 10 Cisco 3650 switches, all running in install mode. They all have at least IOS XE version Denali 16.3.5b or higher. I am currently upgrading all of them to Denali 16.3.8. I have upgraded 4 already but when I do a Show Version they all show bo...
Resolved! Can't SSH To Switch In Another Network
Hi, In Packet Tracer, I build small network, one of 192.168.10.0/24 that runs on vlan10 and name by LAN1.The other network is LAN2 and runs on 172.19.0.0/16. I want to SSH from PC in LAN1 (192.168.10.1/24 for example) and connect to the only switch t...
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