Cisco switch port not working
WebDiagnosing Problems. The LEDs on the front panel provide troubleshooting information about the switch. They show POST failures, port-connectivity problems, and overall switch performance. You can also get statistics from Device Manager, from the CLI, or from an SNMP workstation. Switch POST Results. WebJun 6, 2024 · I have a Cisco C2960-L switch & Cisco 1921 router. I have configured port gi0/16 on the switch to be the trunk port. I have two vlans (1-30). Port gi0/1 on the switch is on vlan 30. I have my laptop plugged into port gi0/1 on the switch and I CAN NOT ping the router (192.168.1.254). I CAN ping the router and get internet access on all other ...
Cisco switch port not working
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WebSwitch-A> (enable) set port speed 1/1 auto Port (s) 1/1 speed set to auto detect. Switch-A> (enable) Note: Once a duplex mode of a port has been configured to something other than auto, the only way to configure the port to auto sense its duplex mode is to issue the set port speed {mod_num/port_num} auto command. WebJun 11, 2024 · to the 10gb port fiber on the 9200, and that was the reason, that it was not working. I was sure that all SFP ports on the other device are 10gb, but it was not true. only two ports are 10gb, and all the others sfp are 1gb SFP. Now everything is working. Thank you for your help. Best Regards. Ivan Zabaluyev. 0 Helpful Share Reply thaidv3 …
WebOct 18, 2024 · We want the printer, when plugged into the port, to automatically be moved to the correct VLAN. We have it working, but after 3 minutes, it goes back to the default GUEST vlan instead of the PRINTER vlan. The Printer VLAN in this instance is called PRINTER and the GUEST vlan in this case is called GUEST. ... This is happening on the … WebA goal-oriented Cisco network engineer with over 8 years of experience in Networking. Extensive experience with WAN/LAN technologies. Experience on Network administration and support. Experience on deploying and troubleshooting IP protocols. Experience on layer3 routing and layer 2 switching Dealing with …
WebI have stack of 5 switches connecting to core switch via port-channel and everything seems working fine. But the strange thing is TRUNK PORT STATUS shows UP on 5th switch but there is no LED light on it. Please suggest if any of you have faced similar issue. Thanks CCNA Certification Community Like Answer Share 9 answers 584 views WebJun 10, 2024 · The switch is showing 100U as an administrative VLAN but not an operation VLAN. I'm unsure why this is, and plugging into this port doesn't work. The switch functions normally and other ports work fine. Screenshot of config page attached: cisco vlan config 1 and 19 are configured exactly and same, port 19 works fine with 100U but port 1 doesn't.
WebMay 12, 2024 · Login to switch. 2. issue command show IP interface brief, you get VLAN associated with IP address. 3., if you looking to get the device 10.2.0.0 - not the VLAN with above mentioned command what VLAN 4. you decide which port you like to have that IP addres to assinged to device. do below steps : config t
WebMar 19, 2014 · In response to jay.digwa. Options. 11-02-2016 04:45 AM. But the weird part is IF we set the Cisco Interface to 100 Full, the link goes down. If I set to Full Auto, it goes back to 100 Half. If your router is set at Auto/Auto then MDI/MDI-X is enabled. If hardcoded, then MDI/MDI-X is disabled. reformed answersWebWipro Limited. Mar 2024 - Present2 years 2 months. Pune, Maharashtra, India. Working with prospective clients to agree, scope and plan the delivery phase of engagements. Contributing to developing the market for cloud security services across all sectors, identifying sales opportunities and working with senior practice leaders and market ... reformed bachelor\u0027s wife or some sayWebMar 18, 2024 · Solved. Cisco General Networking. I have configured a WS-C2960X-48FPD-L brand new out of the box. The switch is passing data traffic without issue. The issue I'm having is it's not pushing PoE on all the ports. I haven't check all of them but it appears about 50% of the ports will not pass PoE. I have changed the PoE status to static but it ... reformed antonymreformed anthropologyWebApr 22, 2011 · switchport mode trunk no shut Also, though this part is not a link issue, make sure your VTP config is correct so that you don't have vlan problems. 0 Helpful Share Reply jeremiah.nelson Beginner In response to Antonio Knox 04-25-2011 06:32 AM I guess I'm not understanding why the copper connection works but the fiber doesn't? Jeremiah … reformed armed forces movementWebDec 2, 2024 · If the destination MAC address is not in the CAM table (the address is unknown ), the switch sends the frame out all other ports that are in the same VLAN as the received frame. This is called flooding. It … reformed apostolicWebApr 1, 2014 · you need to set all non switch ports to spanning tree port fast as this is well known to cause issues with DHCP requests when a port first connects due to it being in blocking mode until spanning tree has done its stuff. regards ken View solution in original post 0 Helpful Share Reply paul driver VIP Expert In response to Prince K Mathew Options reformed audio.org