Cisco interface is down line protocol is down

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August undefined, 2024

WebApr 3, 2024 · Protocol configuration such as tacacs source-interface, snmp-server trap-source, ntp source, logging source-interface do not use the virtual management IP address as their source by default. Use the ipv4 virtual address use-as-src-addr command to ensure that the protocol uses the virtual IPv4 address as its source address. WebFor this particular interface, the line protocol is ethernet. The Link Up/Down Trap is enabled message is telling you that the SNMP trap for when the link goes up or down, for whatever reason (admin up/down, …

トラブルシューティング：POS インターフェイスでの「Line Protocol is Down」問題 - Cisco

Webline protocol down (monitoring) i have configured switch port to trunk here the port configuration: interface gi6/14 switchport mode trunk switchport nonegotiate spanning … purpose of unicap

Fail UpLink Cisco WS-CBS3020-HPQ vs HP A7510 Comware

WebHere is what I did: config t int FastEthernet1/0/47 speed 100 duplex full end. Even after resetting the speed, I'm getting: sh int FastEthernet1/0/47 FastEthernet1/0/47 is down, line protocol is down (notconnect) Hardware is Fast Ethernet, address is 0016.4797.4633 (bia 0016.4797.4633) MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, reliability ... WebMar 30, 2024 · CLOSING: The secure socket for the interface has been closed. A new socket can be opened for the interface, in which case, the current secure socket makes the transition to the DOWN state. Otherwise, the interface becomes UNCONFIGURED. UNCONFIGURED: Authentication is not configured on the interface. WebMar 5, 2024 · When the interface status is up and the line protocol status is down on a FastEthernet interface it is typically a sign that nothing is plugged in or that there is a problem with the connection. Can you check and tell us whether something is plugged … purpose of ungulate winter range

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Webline protocol down (monitoring) i have configured switch port to trunk here the port configuration: interface gi6/14 switchport mode trunk switchport nonegotiate spanning-tree portfast trunk spanning-tree bpduguard disable sh int gi6/14 gi6/14 is up, line protocol is down (monitoring) can any one help please? Enterprise Certifications Community WebOct 12, 2006 · 1st Combination is when Interface is down as mentioned you can bring it up by connecting to PC Second combination is when interface is administrative shutdown using shut command on interface third option should Interafe is up and line protocol is up 4th combination when line protocol is down purpose of umbrella liability policyWebFastEthernet 0/1 is showing down. This could indicate a layer 1 problem like a broken cable, wrong cable (crossover instead of straight-through) or maybe a bad NIC. Note that this interface is running in half duplex. If you are lucky you might get a duplex message through CDP that tells you that there is a duplex mismatch. purpose of ultraviolet waves

"WebThe line protocol is down . Hardware is Packet over SONET MTU 4470 bytes, BW 2488000 Kbit, DLY 100 usec, rely 255/255, load 1/255 Encapsulation HDLC, crc 32, loopback not set !--- The loopback has not been set. Keepalive set (10 sec) !--- The keepalive is set as every ten seconds. " - Cisco interface is down line protocol is down

Cisco interface is down line protocol is down

Multiprotocol Label Switching Configuration Guide, Cisco …

WebMay 6, 2005 · The reason for the line protocol of interface VLAN 151 being down is because GigabitEthernet4/10 link is not connected, as seen from the interface status. It is possible that no device is connected to the interface or that the link has cabling or auto-negotiation issues preventing the link from being up. WebI am using Cisco packet tracer.I connected two routers using a crossover cable.My interface gigabitethernet0/0 is up while the line protocol is down (disabled) . I used the no shutdown option.I also changed the speed and the duplex to auto mode.Still the line protocol is down.How to correct this? Router#sh int

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WebSep 23, 2014 · I configured one port in HP A 7510 with cisco WS-CBS3020-HPQ and Cisco Switch gave me this mensage error: *Aug 10 23:51:59.801: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/24, changed state to down *Aug 10 23:52:00.808: %LINK-3-UPDOWN: Interface GigabitEthernet0/24, changed state to … WebMar 31, 2024 · Bias-Free Language. The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as …

WebFeb 22, 2010 · * VLAN interface exists on the router and is not administratively down. * At least one L2 (access port or trunk) port exists and has a link up on this VLAN. The latest implementation of the autostate feature allows synchronization to Spanning-Tree Protocol (STP) port status.A VLAN interface will be brought up after the L2 port has had time to ... WebApr 4, 2024 · Device(config)# line console: Specifies the line to be configured for synchronous logging of messages. console — Specifies configurations that occur through the switch console port or the Ethernet management port. line vty line-number — Specifies which vty lines are to have synchronous logging enabled. You use a vty connection for ...

WebSep 9, 2005 · Use the show interfaces serial EXEC command to determine if the line status changes from "line protocol is down" to "line protocol is up (looped)," or if it remains down. If the line protocol comes up when the CSU or DSU is in local loopback mode, this suggests that the problem is occurring on the remote end of the serial connection. Webup, line protocol is up — This is the proper status line condition. No action is required. Serial x is down, line protocol is down (DTE 1 mode) The router is not sensing a CD2 signal (that is, the CD is not active). A telephone company problem has occurred—line is down or is not connected to CSU3/DSU4. Cabling is faulty or incorrect ...

WebIs go a way to check the interface link up / down on the ASA, such as with this console since follows: Jul 25 02:00:15.268: %LINEPROTO-5-UPDOWN: Line protocol on …

WebJun 22, 2009 · The port LED is set to the orange color and, when you issue the show interfaces command, the port status shows as Errdisabled. Following is an example of what an error-disabled port looks like: switch#show int G1/0/1 GigabitEthernet1/0/1 is down, line protocol is down (err-disabled) To find out the main reason for err-disable state. security info page azure adWebI have different VLANs configured on it and its working perfectly. Now i have added another VLAN (SVI) and assigned that VLAN to one of the port , but VLAN interface is still … security information and verification codeWebThis is show interface's output: #sh interfaces gigabitEthernet 0/21. GigabitEthernet0/21 is down, line protocol is down (err-disabled) Hardware is Gigabit Ethernet, address is 0013.c39d.1f88 (bia 0013.c39d.1f88) Description: vlan_public. MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, reliability 255/255, txload 1/255, rxload 1/255 purpose of underwriting insuranceWebJan 7, 2008 · Ethernet0 is administratively down, line protocol is down: This output indicates that a local interface has been manually shut down using the shutdown command. The Show IP Interface Command. The show ip interface command will provide details regarding layer 3 configuration on the interfaces. Using this command you can … purpose of umbrella insuranceWebApr 7, 2024 · We are using a ipsec vpn tunnel through these ports as well. R1: R1#show interfaces serial 0/2/1. Serial0/2/1 is up, line protocol is down (disabled) Hardware is HD64570. Internet address is 50.0.0.1/24. MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255. Encapsulation PPP, loopback not … security infographicWebJun 30, 2024 · m@ttshaw. ghost chili. Cisco Expert. check 108. thumb_up 207. Jun 18th, 2024 at 7:58 AM. down/down implies the port is enabled but down - but double check it … purpose of uniaxial testingWebMay 19, 2006 · Loopback Tests. If the output of the show interfaces pos command indicates that the serial line is up but the line protocol is down, use loopback tests to determine the source of the problem. Perform a local loop test first, and then a remote test. Refer to Understanding Loopback Modes on Cisco Routers for guidance. security information management systems