Line protocol state on the interface

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August undefined, 2024

Nettet17. jul. 2024 · Line protocol current state : DOWN Description: Switch Port, Link-type : trunk (configured), PVID : 10, TPID : 8100 (Hex), The Maximum Frame Length is 9216 IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 688f-8403-382c Current system time: 2016-04-28 15:49:26 Port Mode: COMMON FIBER, Transceiver: … NettetNo, 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 layer-3 addressing doesn't do anything to the layer-1 and layer-2 on the interface.

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Nettet30. jul. 2011 · 000068: Jul 30 03:41:05.459 PCTime: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed state to down 000069: Jul 30 … NettetDisplays interface status, line protocol state, and packet counters for the specified BVI. show adjacency bvi identifier [detail remote] Displays packet and byte transmit counters per adjacency to the specified BVI. show l2vpn bridge-domain detail. Displays the reason that a BVI is down. information point sign

C3750 Stack - %LINEPROTO-5-UPDOWN all three seconds - Cisco

Nettet13. feb. 2015 · Line protocol current state表示该接口的链路协议状态，与协议有关。对于二层接口，一般物理状态current state为Up，协议状态Line protocol current state就会 … NettetNo, 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 layer-3 addressing doesn't do anything to the layer-1 and layer-2 on the interface. In the question, the interface is layer-1, and the line protocol is layer-2. Nettet6. aug. 2016 · In switch 3560, up link port getting down automatically. Respective up link port which is connecting to up link switch of 6509E both the interface configuration is … information posts

The interface remain in physical status down.- Huawei

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

NettetConfigure IP Address Settings on a Switch. using the CLI Objective The switch can have multiple IP addresses. Each IP address can be assigned to specified interfaces or … Nettet5. When I show a switch interface information, there are line protocol and Link: Switch-A (config-if)# show interface gigabitethernet 0/3 Gi0/3 up, line protocol is up (connected) Bridge Port Type: Customer Bridge Port Hardware Address is 0c:c4:7a:fd:ca:1e MTU 1500 bytes, Full duplex, 1 Gbps, No-Negotiation HOL Block Prevention enabled. Input ... information practices class 11 preeti aroraNettet28. nov. 2024 · 1、对于二层物理接口，只要物理状态current state为UP，协议状态Line protocolcurrent state一定是UP的。例如，二层物理接口连线正确，并且接口属性配置正常后，物理状态current state和协议状态Line protocol current state均UP。 2、对于三层物理接口，只有物理状态current state为UP，并且协议协商也成功后，协议状态Line … information poster template ks1

"NettetI have a question regarding the line protocol. I would say that if I was to use IP as my protocol, ... There are multiple reasons why the up/down state could occur. ... Also I … " - Line protocol state on the interface

Line protocol state on the interface

Line Protocol Flapping - Cisco Community

Nettet7. sep. 2024 · %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/9 - Cisco Community Start a conversation Cisco Community … Nettet1. nov. 2024 · 端口频繁UP DOWN，以下是排查要点，请参考：. 1、检查物理链路是否有问题。. 2、检查是否有可能存在环路。. 如果是光口：. 以下是光模块相关信息的查询命 …

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Nettet15. sep. 2015 · LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/1, changed state to up LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/1, changed state to down This seems to make the DHCP service on the device give up prematurely, as it thinks the cable has been yanked, I guess. Nettet9. jun. 2024 · 次に、スイッチのシステムメッセージ例（部分）を示します。 00:00:46: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up 00:00:47: %LINK-3 …

Nettet19. jul. 2024 · You can configure Cisco NX-OS to track the line protocol or IPv4 or IPv6 routing state of an interface. SUMMARY STEPS. 1. configure terminal. 2. track object … Nettet16. jan. 2012 · 091938: Jan 12 08:17:01.584 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/15, changed state to up 091939: Jan 12 08:23:33.365 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/15, changed state to down

Nettet25. mai 2024 · 问题描述：. 交换机端口一直在重复up/down. 核心堆叠，下联到接入交换机，接入交换机做聚合。. 接入交换机与核心互联的端口一直在重复up/down. %Jan 1 … Nettet30. nov. 2006 · • The interface line-protocol state is up. • The interface IP address in known. The IP address is configured or received through the Dynamic Host Configuration Protocol (DHCP) or IP Control Protocol (IPCP) negotiation. Interface IP routing will go down when one of the following criteria exist: • IP routing is disabled globally. • The ...

Nettet28. apr. 2010 · As per the logs The data link level line protocol changed state,If the state change was unexpected, confirm the configuration settings for the interface and line protocol.Genrally these message is informational and usually requires no action.If the state change was unexpected, confirm the interface was not administratively shutdown.

Nettet15. nov. 2013 · FastEthernet0/23 is up, line protocol is up (connected) Hardware is Fast Ethernet, address is 0021.d71a.4197 (bia 0021.d71a.4197) Description: RECEPTION-172.16.11.10/24. MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255. Encapsulation ARPA, loopback not set. Keepalive set (10 sec) information presentation reviewNettet15. jan. 2024 · I noticed the following log appears on one side of the link. the other switch has no such flapping recorded "C3750". The way they were set-up is that C3750 gets extended from C3550, only C3550 is alerting of the issue in the log. I noticed that the alert is generated when a user connected to C3750 Ethernet gig port opens an intranet or … information poster layoutNettetMar 28 16:56:22.428 JST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback55, changed state to down Mar 28 16:56:22.428 JST: %LINK-5-CHANGED: … information practices class 11 cbse book pdfNettet6. mar. 2024 · Options. 08-12-2008 05:55 PM. Darren. 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 in? And if there is something plugged in can you tell … information policy pdf information poster template powerpointNettetFault Symptom. If the indicator of a connected interface on CloudEngine series switches is off, the interface is not up. Run the display interface command on the device to check the interface status. display interface 10ge 1/0/5 10GE1/0/1 current state : DOWN(Transceiver type mismatch) (ifindex: 198) Line protocol current state : DOWN- … information practices class 12 cbse book pdfNettetline protocol. views 3,314,231 updated. line protocol A formally specified set of possible bit sequences that will guarantee that two ends of a communication link will be able to … information pretexting คือ