Cisco interface is down line protocol is down

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August undefined, 2024

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. WebIssue the shutdown first, then issue the "no keepalive" command, then bring the interface back up. It should show up/up at this point and hold that state indefinitely (for a GE, anyhow). Turning keepalive tracking off while the interface has already marked itself down isn't going to bring it up. Share Improve this answer Follow

IP Routing Configuration Guide, Cisco IOS XE Dublin 17.11.x …

WebApr 6, 2024 · This chapter describes the Cisco IOS command-line interface (CLI) and how to use it to configure your switch. Understanding Command Modes; Understanding the Help System ... line protocol is down GigabitEthernet1/0/1 is up, line protocol is down GigabitEthernet1/0/2 is up, line protocol is up Accessing the CLI. You can access the … 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 … cannot connect to website

Line protocol is down (disabled) on serial interface, Packet tracer

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 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. WebMay 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. cannot connect to wevpn

Is there a way to check the interface link up / down on the Cisco …

VLAN line protocol is down - Cisco Community

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. 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 ... fj cruiser haze headlightWebApr 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 ... fj cruiser headliner removal

"WebNo, it is point-to-point at layer-3. Switch interfaces are layer-2 interfaces, but if you can address it, then you have enabled layer-3 and it is a router interface. In any case, the … " - Cisco interface is down line protocol is down

Cisco interface is down line protocol is down

Recovering from ErrDisabled port due to misconfiguration - Cisco …

WebMar 16, 2024 · The device is factory installed with ASA image. And I created three port-channels by separately adding Eth1/1,Eth1/2 and Eth1/3,Eth1/4 and Eth1/5,Eth1/6 in Firepower Chasis Management.(There is no "channel-group 1 mode on" command when I enter the interface Eth1/1 configuration line) And I've configured their nameif, security …

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WebFastEthernet 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. WebJan 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 …

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, … WebThis 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

WebMar 26, 2008 · What you describe (interface up/down is the physical layer and line protocol up/down is the layer 2 status) is the case for most serial interfaces. It is not the case for Ethernet/FastEthernet interfaces. I am not sure what it would take for an Ethernet/FastEthernet to show down/down. HTH Rick HTH Rick 0 Helpful Share Reply … WebMar 10, 2024 · Cisco Community Technology and Support Networking Switching VLAN line protocol is down 6612 0 4 VLAN line protocol is down henderson.john Beginner Options 03-09-2024 08:49 PM - edited ‎03-08-2024 09:41 AM Hi and thanks in advance, I have a 2960XR that will act as a layer 3 router for multiple VLAN's.

WebApr 3, 2024 · Device(config-router)#bfd all-interfaces Example: Device(config-router)#bfd interface FastEthernet 6/0: Enables BFD globally on all interfaces that are associated with the EIGRP routing process. or . Enables BFD on a per-interface basis for one or more interfaces that are associated with the EIGRP routing process. Step 5. end. Example: …

WebSep 9, 2005 · You can identify five possible problem states in the interface status line of the show interfaces serial display (see Figure 15-1): Serial x is down, line protocol is down Serial x is up, line protocol is down Serial x is up, line protocol is up (looped) Serial x is up, line protocol is down (disabled) cannot connect to wifi macbookWebline protocol down (monitoring) i have configured switch port to trunk here the port configuration: interface gi6/14 switchport mode trunk switchport nonegotiate spanning … fj cruiser he904black paintedWebIs 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 … fj cruiser he904 black paintedWebMar 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. fj cruiser headlight bulb redditWebApr 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 … cannot connect to wifi with correct passwordWebFeb 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 ... fj cruiser hawaiiWebI 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 cannot connect to wifi network