Cisco switch line protocol is down

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August undefined, 2024

WebDec 13, 2024 · I have a Cisco 2960 switch ( WS-C2960-24TT) with around 10-12 ports are not functioning properly. It shows me like Fa 0/3 is down line protocol is down … WebSep 6, 2024 · LACP Trouble - One Port Supended. Posted by Ethan6123 on Aug 30th, 2024 at 1:48 PM. Solved. General Networking Cisco. I have two 10G ports on a Cisco Catalyst 3750X connected to two ports on a HP …

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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 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. list of animals discovered by lewis and clark

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WebJun 30, 2024 · - Port Gi1/01 is down/down - LEDs are green on both sides - There are no port security settings in the running config - Speed and duplex are auto, but working with … WebMay 21, 2009 · GigabitEthernet0/3 is administratively down, line protocol is down (disabled) Hardware is Gigabit Ethernet, address is 001b.0c0d.e71b (bia 001b.0c0d.e71b) Description: Dot1Q Link to Data2Floor2 MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set … WebMay 19, 2006 · Line Protocol Is Down With PPP RFC 1661 defines PPP as a protocol. POS interfaces support PPP in High-Level Data Link Control (HDLC)-like framing, as specified in RFC 1662 , for data encapsulation … images of mesopotamia on a map

What can cause "FastEthernet is up, line protocol is down" …

WebDec 8, 2015 · This Earth Month, we’re sharing how our employees are Connecting for a Cleaner Future. Hear from Director of Global Environmental Sustainability… WebMay 19, 2006 · Line Protocol Is Down With PPP RFC 1661 defines PPP as a protocol. POS interfaces support PPP in High-Level Data Link Control (HDLC)-like framing, as specified in RFC 1662 , for data encapsulation … images of metal pergolasWebMar 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 … images of metaphase in mitosis

"WebNov 16, 2015 · Sorted by: 1. If the SSID is broadcasting then the AP is clearly powered up and PoE is working. Line Protocol Down indicates that Ethernet is not functioning on the link. This could be caused by. Speed/Duplex mismatch. Faulty cable. Bad switchport. other configuration issues. " - Cisco switch line protocol is down

Cisco switch line protocol is down

Recovering from ErrDisabled port due to misconfiguration - Cisco …

WebJan 7, 2008 · The line protocol being down indicates a clocking or framing problem. Probable reasons for this are encapsulation and clock rate mismatches. Ethernet0 is … WebFeb 22, 2010 · Am having one doubt,in cisco packet tracer of model 2900 series router has vlan,but line protocol is down,please help here how to make it up, (we know in switches by assigning one link up interface to the vlan makes line protocol up),this is router right? Please help here. Regards T.Manoj kumar 0 Helpful Share

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WebApr 6, 2015 · GigabitEthernet1/0/1 is up, line protocol is down (suspended) MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 ... My situation looks like that - a Cisco UCS C240 M4S2 server connected with four ports to two Cisco 3850 switches in a stack. There are two ports connected to each switch in a … Webline protocol down (monitoring) i have configured switch port to trunk. here the port configuration: interface gi6/14. switchport mode trunk. switchport nonegotiate. …

WebMar 13, 2024 · Mar 31st, 2015 at 9:16 PM. Vlan is down, line protocol is down. it usually happens when we haven't created any vlan n just applied command. # interface vlan xxx. # ip address x.x.x.x y.y.y.y. As if you delete your vlan 18 before unassigning the port associated with this vlan, all port will go in err-disable state. WebApr 10, 2024 · IP Addressing Services Configuration Guide, Cisco IOS XE Dublin 17.11.x (Catalyst 9200 Switches) Chapter Title. DHCPv6 Relay Source Configuration. PDF - Complete Book ... If the configured interface is shut down, or if all of its IPv6 addresses are removed, the relay will revert to its standard behavior. ... The command line interface …

WebAug 9, 2024 · Your interface fa0/0 on router is in up down state. So it can't work. - change cable type to cross-over - speed and duplex to auto on router - or - you need to change speed and duplex accordingly on PC. View solution in original post 10 Helpful Share Reply 6 Replies Mark Malone Mentor Options 08-09-2024 02:17 AM Hi WebMar 30, 2024 · Device> enable Device# show ipv6 ospf interface Ethernet1/0/1 is up, line protocol is up Link Local Address 2001:0DB1:A8BB:CCFF:FE00:6E00, Interface ID 2 Area 0, Process ID 1, Instance ID 0, Router ID 10.10.10.1 Network Type BROADCAST, Cost:10 MD5 Authentication (Area) SPI 1000, secure socket state UP (errors:0) Transmit Delay is …

WebMar 10, 2024 · There are two things either of which should bring the vlan interface to an up/up state. Either connect a physical device into an access port of the vlan or else allow that vlan in an active trunk on that switch. To help us better understand the issue please post the output of the commands on the 2960.

WebJun 18, 2024 · post below information to understand the issue : 1. show version. 2. show switch. 3. show ip interface brief. 4. show logging attached to the thread to understand logs. Here's some information regarding the environment. The switch stack goes back to the Core Switch in the MDF via fiber. images of metal lathWebCisco ethernet interfaces are normally down / down if they don't have a link. If you're seeing up / down, the most likely causes are: Cable fault Speed mismatch (I personally … list of animal science careersWebIt is always down if the Line status is down. if the Line status is up,a protocol status of down usually is caused by mismatched data link layer configuration For an example … images of metal sculpturesWebJun 22, 2009 · 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. … list of animals a-z for kidsWebFeb 9, 2014 · GigabitEthernet1/1 is up, line protocol is down (notconnect) Hardware is C6k 1000Mb 802.3, address is 0019.aa70.0000 (bia 0019.aa70.0006) Description: MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255. images of metformin 1000 mg tabletsWebJan 7, 2008 · The line protocol being down indicates a clocking or framing problem. Probable reasons for this are encapsulation and clock rate mismatches. 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 … images of metal roofing panelsWebNov 23, 2012 · Csico switch 3750, when connect a device to this port, the light on the switch is green, but the device doesn't get IP, and doesn see it belongs to any VLAN in sh vlan. sh int g2/0/1 got: GigabitEthernet2/0/1 is down, line protocol is down (monitoring) Hardware is Gigabit Ethernet, address is x.x..x (bia x.x.x) list of animals by size