I am trying to update a Cisco Catalyt 1300 switch - via Web GUI this works perfectly. Unfortunately I have customers where I only have a Linux Jumphost and no access to the Web GUI because it is disabled. So port forwarding via SSH is also not an opt...
Hi all, I'm trying to use the ACME Certificate Service, with Let's encrypt. When trying to sign the CSR, I'm getting the following error:"There was a problem with a DNS query during identifier validation, Domain A-Record lookup failed" What am I miss...
HiI have comcast internet that is coming from a Arris Mode SB6180, the comcast IP address is 73.56.x.x. I need to be able to set up the WAN to my Cisco 2811 router, the mode is not set as DHCP, I connect the cable coming the ARRIS modem to f0/0 port...
25-Jun-2015 08:44:45 %BRG_IGMP_QRR-W-DUPLICATE_IP: Duplicate IGMP Querier IP address 192.168.142.1 detected on VLAN 1. Remote MAC address is 34:a8:4e:0d:34:55. I am seeing this regularly on this SG300-28P switch. These IP and MAC addresses belongs t...
How can I do my cisco 250 unmanaged?(Cisco Business 250 Series 250-48T-4G Switch 4)I have an issue to test.a software program, can't go trough the switch out, it blocks? If bypassing the switch direct to the router it works.
I've been trying to set up OpenVPN on a new RV160 but the GUI is getting stuck once I click apply and stays on the screen: Please wait for a moment (as you can see in the screenshot)So far I have tried the following: Changed browsersChanged computers...
Hello I want to ask about cisco IP Phone SPA502G power ... the power adapter voltage is 5v DC , but it can work by POE ( which delivers 48 V ) .. can I use Power adapter with 48 V to turn on the IP phone ?
Hello all, I have a set of Cisco 240ac AP's that I am unable to access the web GUI from the device IP's or the management (cluster) IP. I have tried Safari, Chrome, Edge, Firefox, Edge in IE mode and IE itself with HTTP and HTTPSI have tried to fact...
Hello,I'm posting this message to report a software regression that affects the "11.2.4" (ATA19x.11-2-4MPP0001-115) firmware version of the ATA191-MPP.Affected versions and configuration: The issue is encountered when using IPv6 only network for SIP ...
Hi community,I'm a bit confused...I recently got a CBS350-24P-4X 1U managed switch, which comes with a wall-mount/rack-mount (I guess?) kit and I'm wondering, how I could manage to install this kit onto the device in order to align the rackmount-ears...
we created a ssid for guest in our company wifi web interface but every password we set and entered will be incorrect, even if its a simple password. Any advise?
Hi all. Think I have posted my thread yesterday in the wrong area of the forum and should have been posted here instead.See my post here: https://community.cisco.com/t5/switching/expected-stack-behaviour-of-sg350x-switch/td-p/5205507 Regards: Elliott...
Hey, thank you for your time. I have a CBW249AC-B as mentioned in the title. When I attempt a factory reset using the "paper clip" method, my device seems to fail/shutdown with no SSID for the ciscobusiness setup showing. I have boot logs and it show...
hello, i cant communicate from one vlan to another. my routers can ping each other but but not the switches.here is the summary of the switch in vlan 10:interface Ethernet0/0switchport trunk encapsulation dot1qswitchport mode trunk!interface Ethernet...