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Line protocol is down cisco

Nettet13. mar. 2024 · Vlan181 or 182 is down, line protocol is down I cannot get these new vlans up. Please note: there are other class b vlans in play still. Would this booger anything up on me? UPDATE: I decided to delte the newly created vlans and start from square 1 again. recreated the huge old vlan 18 172.18.200.1 255.255.0.0 now THAT's not … Nettet22. feb. 2010 · This will prevent routing protocols and other features from using the VLAN interface as if it were fully operational. This also prevents other problems, such as …

Re: Line Protocol Down Status

Nettet2. okt. 2024 · リンクダウン状態を検知するには、スイッチから監視サーバへ通知を行う必要があります。 通知方法は大きく分けると、SNMP TrapとSyslogの2つの方法があります。 ここでは、スイッチ側の通知設定について説明します。 監視サーバ側の検知方法は、使用している監視ソフトウェアのマニュアルを参照してください。 SNMP Trap 以下 … NettetSW1#show interfaces fa0/1 FastEthernet0/1 is down, line protocol is down (err-disabled) Hmm it says err-disabled. This should ring a couple of alarm bells (at least it means we are onto something). Let’s see why it is disabled: SW1#show interfaces status err-disabled Port Name Status Reason Err-disabled Vlans Fa0/1 err-disabled psecure-violation thns128ge8bndc https://cathleennaughtonassoc.com

[SOLVED] vlan is down, line protocol is down - Cisco

Nettet9. nov. 2009 · Cisco IOS SVIs, also called VLAN interfaces, exhibit what might be considered an odd behavior: by default, an SVI will show an interface state of up but a line protocol state of down. Consider the following minimal configuration: NettetLine 1 SUCCESS: int loop55 Line 2 SUCCESS: no shut Line 3 SUCCESS: end Interface IP-Address OK? Method Status Protocol Vlan1 unassigned YES NVRAM … Nettet26. jul. 2024 · no ip forward-protocol nd no ip http server no ip http secure-server!! ip route 0.0.0.0 0.0.0.0 Tunnel5 ip route 172.16.248.142 255.255.255.255 10.4.18.4 . At the … thnpy spinoff

RE: ethernet is up, line protocol is down

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Line protocol is down cisco

Line protocol is down (notconnect) - howtocisco.com

Nettet18. jun. 2024 · So this status of "VLAN1 being administratively down, line protocol down" has nothing to do with it? I'm trying to figure out why I lost remote access in the first … Nettet18. sep. 2024 · 解决在Cisco Packet Tracer中，接口up, 协议 down的问题_cisco 以太网快速接口 line protocol down_谭谈谈的博客-CSDN博客 解决在Cisco Packet Tracer中，接口up, 协议 down的问题 谭谈谈 于 2024-09-18 21:40:03 发布 14089 收藏 8 分类专栏： 路由交换技术 文章标签： 思科 路由器 FastEthernet00 is up line protocol is dow 版权 …

Line protocol is down cisco

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NettetIs 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 … Nettet26. aug. 2012 · Router# show protocols Global values: Internet Protocol routing is enabled FastEthernet0/0 is administratively down, line protocol is down FastEthernet0/1 is administratively down, line protocol is down Vlan1 is administratively down, line protocol is down Comments are closed.

NettetIs 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 Interface GigabitEthernet1/0/1, changed . Stack Exchange Network. Stack Replace network consists of 181 Q&A communities including Stack Overflow, the largest, ... Nettetprotocol is down (notconnect)", you have port comfiguration Here are some cases. Case 1: The port is configured to VLAN 800. However, the NIC is configured to use VLAN 1. Case 2: The port is configured to connect to another switch and is should use these commands: switchport trunk encapsulation dot1q switchport

http://forum.gns3.net/topic2762.html Nettet10. mar. 2024 · I am guessing that the problem is the layer 3 vlan interface. There are two things either of which should bring the vlan interface to an up/up state. Either connect a …

NettetFor 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, cable inserted/disconnected, etc.), is enabled. Share Improve this answer answered May 16, 2024 at 3:01 Ron Maupin ♦ 97.4k 26 112 188

NettetRe: ethernet is up, line protocol is down Dale Holmes; RE: ethernet is up, line protocol is down Andrew Larkins; RE: ethernet is up, line protocol is down Guyler, Rik [EESUS] Help Identifying a PIX Darren Ward; Re: ethernet is up, line protocol is down Atif Awan; RE: ethernet is up, line protocol is down Rue Barb the Tangled; Casey Fahey thnpy stock priceNettet21. mai 2009 · Cisco Forum Gigabit on 3560 switch line protocol is down (disabled) thread557-1549003 Search FAQs Links MVPs gzuszgr8 (MIS) (OP) 18 May 09 14:00 I have been having an issue where I have a SPF cable from switch to switch that shows port administratively shutdown here is a show interface: thn pyNettetLine 1 SUCCESS: int loop55 Line 2 SUCCESS: no shut Line 3 SUCCESS: end Interface IP-Address OK? Method Status Protocol Vlan1 unassigned YES NVRAM administratively down down ---省略---Loopback13 10.13.13.13 YES manual up up thn-rk1005e