Line protocol is down cisco

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August undefined, 2024

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 …

Troubleshooting Serial Lines - Cisco

NettetI turn up PRI's all the time at work and have seen a number of them stating that layer 1 was down and layer 2 up. Cisco's only response was a bug. The line is ... > > > 0 1 > > > 1 0 > > > 1 1 > > > > > > And feel thet that Line Down, Protocol Up is > > > impossible. > > > Can anyone confirm this or has anyone seen anything ... Nettet12. feb. 2024 · Tunnel1 is up, line protocol is down The configuration of BPG and VPN is as follows: router bgp 65010 no synchronization bgp log-neighbor-changes network … goals crypto game

RE: ethernet is up, line protocol is down

NettetNON WORKING INTERFACE: GigabitEthernet0/1 is up, line protocol is down (SUSPENDED) Hardware is Gigabit Ethernet, address is XXXX.XXXX.XXXX (bia XXX.XXXX.XXXX) MTU 9000 bytes, BW 100000 Kbit, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 … Nettet7. jan. 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 … http://forum.gns3.net/topic2762.html bonding shapes a level chemistry

[GRE Tunnel] Tunnel5 is up, line protocol is down - Cisco

cisco - VLAN Interface is down, protocol is down - Network …

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 … 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 goals criteriaNettet8. des. 2015 · This Earth Month, we’re sharing how our employees are Connecting for a Cleaner Future. Hear from Director of Global Environmental Sustainability… goals cupertino

"Nettet28. aug. 2012 · Options. 09-01-2012 11:24 PM. Hi Dylan, If the line protocol is down, the line protocol software processes have determined that the line is unusable. The line … " - Line protocol is down cisco

Line protocol is down cisco

Cisco Network Troubleshooting for Beginners Pluralsight

NettetTunnel1 unassigned YES unset administratively down down P2P GRE トンネル状態 P2P GREトンネルインターフェイスは、通常、有効なトンネル送信元アドレスまたはアップ状態のインターフェイスと、前のセクションで示したようにルーティング可能なトンネル宛先IPアドレスを設定するとすぐに起動します。 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:

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NettetI am using the frame relay hub and spoke example Lab #13 from the All-in-one CCIE lab study guide. I am entering the commands just like in the book, but I one of the spoke interfaces comes up for a short time, and then goes down. When I show int I get Serial0 is up, line protocol is down (looped). What's that about? 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 …

Nettet11. jan. 2024 · GigabitEthernet1/0/51 is down, line protocol is down (notconnect) Hardware is Gigabit Ethernet, address is 003c.1093.f533 (bia 003c.1093.f533) … NettetThe 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.

NettetCisco 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 … Nettetcisco - VLAN Interface is down, protocol is down - Network Engineering Stack Exchange VLAN Interface is down, protocol is down Ask Question Asked 4 years ago Modified 3 years, 3 months ago Viewed 13k times 6 I have Cisco Layer 3 switch with IP routing enabled on it. I have different VLANs configured on it and its working perfectly.

NettetThis interface will not be able to be pinged locally.Any routes that refernece this will not show until this port becomes active. Bring up the port and all will be fine Andrew -----Original Message----- From: Rue Barb the Tangled [mailto:[EMAIL PROTECTED]] Sent: 26 September 2000 16:37 To: [EMAIL PROTECTED] Subject: ethernet is up, line …

Nettet11. nov. 2010 · the line protocol is down. excuse me , i'm a chinese ,my english is poor. i use two c3600 router,and connect them with serial cable. you should check far end serial interface status. You can see interface status up/down on local end if the remote end of you serial link is left in admin shutdown state or keepalives are disabled on remote end. goals crmNettet28. jan. 2024 · 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. What does interface … bonding sheet adhere to copperNettetFor 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 goal scrum of scrumsNettet5. mar. 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 … bonding shirt herrenNettetLine 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 goals cover photoNettet26. apr. 2011 · There are many reason for the line protocol down. 1. The cable connected from the router may be Bad. 2. The CU is not sending the clock. Check … bonding shiftNettetFastEthernet0/0 is administratively down, line protocol is down Hardware is Lance, address is 000C.9596.5444 (bia 000C.9596.5444) Internet address is 10.1.1.1/24 MTU 1500 bytes, BW 100000 Kbit, DLY 1000 usec, rely 255/255, load 1/255 Encapsulation ARPA, loopback not set, keepalive set (10 sec) Auto-duplex, Auto Speed, 100BaseTX/FX goals crushed