Cisco port up down
WebMar 22, 2024 · In most cases, your Cisco switch's ports will all be enabled by default unless you've specifically disabled them. Steps Download Article 1 Connect to your switch. You can use PuTTY or any other SSH or telnet … WebMar 13, 2009 · In reply to Switch Port goes down & up after few seconds.. Ensure that the other ened it set to match your full duplex mode, so if your port is set to full duplex ensure that the nic on the...
Cisco port up down
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WebDec 27, 2016 · Below you will find the examples of how to bring up and down an interface on a CISCO switch or router. On the CISCO command-line interface, there is the shutdown interface configuration command to disable an interface and the no shutdown command to enable it.. I will show the examples of these commands, as well as how to check an … WebFeb 5, 2024 · When I connect the router to the public IP, te interface goes Status down, protocol down, when I connect it to the DHCP connection everything it's up, the interface works and my router goes to internet, not even the led …
WebAug 20, 2007 · In my experience when a cable is not plugged in the Ethernet/Fast Ethernet will show to be line up line protocol down, which is the exact symptom that you report. I suspect that if someone physically checks the connection that they will find that the interface is not connected to a switch or anything. HTH Rick HTH Rick WebJun 30, 2024 · If a port is going up adn down it is usually a spanning tree problem. Typically if there is a connection to a router there would be only 1 link per vlan. for example if the switch is layer 2 only then the router would have a sub interface wiht the ip address on. it is only possible to have the same vlan ion multiple interfaces by bridging and ...
WebApr 23, 2007 · 04-23-2007 05:44 AM. the difference lies between SNMP and Syslog. "no snmp-server enable traps snmp linkup linkdown" disables the sending of SNMP-Traps to your SNMP-Server. However, you don't have any SNMP-Server configured (would be the command "snmp-server host [ip] [community]"), you only have configured a Syslog … WebJan 13, 2011 · It is normal to show the port as up/down monitoring, as long as it is functioning properly. Sometimes when you configure a monitor (SPAN) session, the destination interface shows the down status (monitoring) by design. The port state is shown in this state to make it evident that the port is currently unusable as a production port.
WebOct 5, 2024 · I have a weird issue here: Cisco 3750 vlan status is UP line protocol is down. - The SVI exists - The VLAN is int the vlan database - The vlan is on the trunk port - The trunk port is up - I issue shut/no shut - If I were to put a live interface on the VLAN then it will show UP/UP
Webthe interface up or down ; the line protocol up or down. The interface up status is determined by testing checking for the carrier signal coming across the interface. The line protocol up status is when the router receives the … ear wax removal gatesheadWebMay 10, 2024 · You could try and set the keepalive timer on your switchports to something higher than the highest interval seen in your logs, say 20 minutes. That woud mean that the switchport would not go down even after not getting a response from the connected … ear wax removal gaithersburg mdWeb19.38 ms. * Times displayed are PT, Pacific Time (UTC/GMT 0) Current server time is 03:05. We have tried pinging Cisco website using our server and the website returned the above results. If cisco.com is down for us … ear wax removal gilbert azWebJul 6, 2024 · With local loopback the TX is connected to the RX at the port level inside the router. This test excludes the SFP and the cables in the packet path. Failure of the port to come up or ping itself with a local loop indicates a problem with the Cisco Router. If this is the case contact Cisco TAC to troubleshoot it further. ear wax removal gillinghamWebJul 28, 2024 · I want to know the activity of switchport , for example : the port has been err-disable cause attenuation, and how many % loss; or the port down at what time its on/off (the timeline activity) 0 Helpful Share Reply Georg Pauwen VIP Master In response to sonph Options 07-28-2024 04:30 AM Hello, you can use any of the output modifiers listed below. cts metalworksWebMay 17, 2016 · If you have them all set up as single link to the Cisco environment (and no links between the AT switches), then they shouldn't be a problem. However, if you do, conditions can cause major spanning tree issues, that would cause difficult-to-isolate issues that would affect large numbers of users when they occur. cts metrologyWebJul 24, 2014 · With the Cisco ISR Series Router, it was possible to forcibly bring the Ethernet interface into an up/up state by issuing the "no keepalive" command to the Ethernet interface. For the Cisco ISR G2 Series Router however, the "no keepalive" command cannot forcibly bring the Ethernet interface up/up. cts menomonee falls