Juniper disable laser 1 EX4200 that I have setup with SNMP traps. 954 2023 mx10003 fpc0 qsfp-0/1/5 Chan# 3: Rx power low alarm set Laser bias current high alarm threshold : 129. Get familiar with the various options available on the WLAN settings page, and configure features such as security, radio band, geofence, peer-to-peer isolation, and more. Los transceptores PIC más antiguos no admiten el apagado del láser, pero las PIC Gigabit Ethernet (GE) más nuevas con transceptores SFP y XFP y el MIC ATM con SFP sí lo admiten y el láser se apagará Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). loopback Unfortunately JUNOS doesn’t provide a built-in command to disable laser on XFP ports. For optimum router performance, verify the condition of the LMICs. Let’s go to configuration mode: Let’s look at the current configuration of the desired port (I took the QFX5100 device as an example): Let’s see the port status: Disable the port: Let’s apply the changes: Let’s make sure it is disabled: If you Continue reading "How to disable a port on Juniper" Hi all, on Juniper MX10003 with Junos: 21. 999 mA Laser bias current low warning threshold : 14. Juniper Networks® has platforms ranging from the Juniper Networks CTP Series Circuit to Packet Platforms, BX Series Multi-Access Gateways, E Series Broadband Services Routers, M Series Multiservice Edge Routers, MX Series 3D Universal Edge Routers, to the T Series Core Routers. You can use the dynamic power management feature to better utilize the power available in the power entry module (PEM). "Disable" is the JUNOS command for "shutdown". Description. 01067 -1. 63 dBm Module temperature : 36 degrees C / 96 degrees F Laser rx power : 0. I will give an example of disabling/enabling a port on Juniper devices. Interface with a QSFP-100GBASE-ER4L optics shows Laser bias current as zero: show interfaces diagnostics optics et-1/1/5 Physical interface: et-1/1/5 ER4L is supported in Junos 17. Read on to configure properties such as interface descriptions, interface speeds, and accounting profiles for physical interfaces. Reference: I work for Juniper. 2400 V Module temperature high alarm : Off Module temperature low alarm : Off Module temperature high warning : Off Module temperature low warning : Off Module voltage high alarm : Off Module voltage low alarm : Off Module voltage high warning Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). 000 mA Laser output power high alarm threshold : 1. 91989 -1. 2X75-D41, 17. labroot@R01-re0> show interfaces diagnostics optics et-0/0/0 | match dBm | match output | except threshold . 25 97. 6) Such a condition(s) will effectively disable the port and link will be shut down if configured. Disable only disables the port and leaves the configuration active for the One example is disabling an interface by including the disable statement at the [edit interface interface-name] hierarchy level. 561 mA Laser output power : 0. nether. Dynamic subscribers and logical interfaces use physical interfaces for connection to the network. 4R1, and 17. These platforms support multiple interface types and technologies The router can have up to three LMICs mounted horizontally in the card cage at the front of the chassis. Deactivating a configuration on an interface will remove the effect of the configuration without removing it. Starting in Junos Welcome to the Juniper subreddit, a Subreddit dedicated to discussing Routers, Switches and Security Appliances manufactured by Juniper. It started to fill the logs with the alarms set and cleared: Sep 28 23:36:56. TCAs can be set for both minimum and maximum values for gauges and only maximum values for counters. Please note that this option is dependent on the Juniper router model and the interface SFP type you want to configure. Maintain the PTX10002-36QDD Transceivers and Fiber-Optic Cables | Juniper Networks Before you disconnect a fiber-optic cable from an optical transceiver, ensure that you have taken the necessary precautions for safe handling of lasers. The AC power supply in EX4300 switches is a hot-insertable and hot-removable field-replaceable unit (FRU): You can install it without powering off the switch or Display static interface statistics, such as errors. Configure device to shut down interfaces or temporarily disable interfaces. 163 mW / 0. Maintaining Transceivers and Fiber Optic Cables on a QFX5220 | Juniper Networks Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). Steven Jordan is an infrastructure and process management specialist. 007228 0 0 0. 000 mA Laser bias current high warning threshold : 12. When running the 'show interface diagnostics optics' command on a 100G interface which has CFP-100G-SR10 CFP installed, the output power is %PDF-1. Unfortunately JUNOS doesn’t provide a built-in command to disable laser on XFP ports. 1R4-S4. 00 dBm Laser output power low alarm threshold : 0. Both require a commit. Do you have time for a two-minute survey? I have 3 years of work experience with juniper devices so now I have a problem with uplink optic interfa is it possible that a disable rstp interface pass from DISABLE to BLOCKING ? Oct 12 12:57:31. Junos OS has no known time-related limitations through the year 2038. 5460 mW / -2. 000 mA Laser bias current low warning threshold : 4. Before you begin to remove a transceiver from a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). Enable/Disable Interface in Juniper. 999 mA Laser bias current high warning threshold : 124. I know the documentation doesn't explicitly reference 40 to 100G conversion, but yes you have to reboot the chassis/cluster after you change from 40G to 100G. Removing and Installing Transceivers and Fiber-Optic Cables | Juniper Networks turn off the laser or make the port stop being green without powering off the entire PIC, confuses the heck out of remote hands monkeys. 2R2, 17. 5 %âãÏÓ 10 0 obj 281 endobj 9 0 obj > /BBox [ 265. # run show log messages | last 10 Jun 19 16:07:36 <snip> fpc2 PIC 2 optic modules in port 8 have been disabled since ambient temperature is over threshold Jun 19 16:07:43 <snip> fpc2 CMIC(2/2) link 8 SFP laser bias current low alarm set Jun 19 16:07:43 <snip> fpc2 CMIC(2/2) link 8 SFP output power low alarm set Before you remove a transceiver from a device, ensure that you have taken the necessary precautions for the safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). The firewall can have up to 11 SPCs and interface cards. Accounting profiles that specify the characteristics of data about the traffic passing through the routers and switches can also be configured on the physical interfaces. Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). 65 dBm. > > . 1208 ] /Length 10 0 R /Filter /FlateDecode >> stream xÚ Q¹qÄ@ ËU ‡ÿS†kÐŒíä‚sÿ ±§Mv ,@€ô¦7) Ž’u²µ¶“Fr[[^Ï ?Îùûù°^t + ÂRÙI÷²[ ã© 1î]QòdŸò s&Eqnä¥ÅQ Ki\%¸ d" —•º‹G!¬ Žá =—f³ƒ·9¨Á Configure lightweight loop detection on server-facing logical interfaces in a Layer 2 (L2) network. CLI により、既存のJunos OS設定を変更することができます。このセクションでは、ステートメントの追加、ステートメントの削除、ステートメントのコピー、新しい識別子の挿入の詳細について、例を挙げながら説明します。 Display the route that packets take to a specified network host. 000 mA Laser bias current high warning threshold : 80. 3R1, but support for this QSFP is in for prior releases such as 17. 4R3-S2. XXX@MX> start shell pfe network ?? tfeb0; fpcX TFEB platform (1000Mhz MPC 8544 processor, 1024MB memory, 512KB flash) XXX-XXX-0(MXX vty)# test When you enable or disable a port, the administrative status of the port changes to UP or DOWN respectively. One of the traps I have received is for DOM alarms. To maintain SPCs and interface ACX シリーズ ルーターは、次の CLI ステートメントをサポートしており、dying-gasp 機能を有効にします。 dgasp-int—死にかけているあえぎ機能を有効化します。. KB35458 : [QFX] Unable to bring up 100G interface when connected to a remote device via the CIENA DWDM device. > Seems an easy question? Not > > Unlike Cisco routers, where "interface bla-bla MX80> show interfaces diagnostics optics xe-0/0/2 Physical interface: xe-0/0/2 Laser bias current : 6. Due to a hardware limitation for the CFP-100G-SR10, the output of 'show interface diagnostics optics' on a 100G interface with CFP-100G-SR10 CFP returns 0. Input laser power Laser bias current high alarm threshold : 90. 42 dBm Module temperature : 28 degrees C / 82 degrees F Laser rx power : 0. By default, the switch floods these unicast packets that traverse a VLAN to all interfaces that are members of that VLAN. In order to recover the port from such state the user can manually do the following: The QFX10K-12C-DWDM line card supports the optical transport interfaces (OTN) which is used for high end packet forwarding by cloud providers, service providers and Before you install a transceiver in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). END USER LICENSE AGREEMENT For optimum firewall performance, verify the condition of the Services Processing Cards (SPCs) and interface cards (IOCs, Flex IOCs and MPCs). The information provided by this command is known as digital optical monitoring (DOM) information. 97 dBm TCAs can give the management system an early indication as to the state of the associated entity when it crosses a certain threshold. 1R3, 16. Before you begin removing a transceiver from the router, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). 999 mA Laser bias current low alarm threshold : 9. 0080 mW / -20. Statements or identifiers marked as inactive do not take effect when you issue the commit command. When you disable a port, the system marks that port as administratively down, without removing the port configurations. 1F6-S7, and 16. 0001 mW / -40. Laser rx power low alarm threshold : 0. 2R1. ifDescr=ge-1/1/0 DomLastAlarms=00 00 00 DomCurrentAlarms=08 00 00 DomCurrentAlarmDate=07 E2 02 1B 0A 20 11 00 2D 05 00". 0 disable[/simterm] Enabling Juniper Interface. However, it will keep the interface in UP state, which can impact routing and other functions Lane 0 >>>>>snip<<<<< Tx loss of signal: 106 Set <-- all 4 Lanes have this alarm and the counter(106) keeps increasing Rx CDR LOL: 2 Clear Tx CDR LOL: 106 Set Tx laser fault: 0 Clear Tx laser disable: 0 Clear Lane 1 >>>>>snip<<<<< Tx loss of signal: 106 Set Rx CDR LOL: 2 Clear Tx CDR LOL: 106 Set Tx laser fault: 0 Clear Tx laser disable: 0 Learn about the port speed on a switch or line card, channelization support, and the port speed configuration. This is expected as we first need to run a diagnostics scan on the optical interface using a request command. 998 mA Laser output power : 1. In Linux you have to rely on the individual driver for your network card. Enable/disable interface in Juniper device involves administratively turning the interface on or off. 3R3, 17. 0000 mW / 0. e. However, the NTP application is known to have some difficulty in the year 2036. 1020 mW / 0. For reference, since you didn't mention other interfaces on the system, here are the supported port combinations: Unknown unicast traffic consists of unicast packets with unknown destination MAC addresses. Laser bias current low alarm threshold : 0. KB78560 : [EVO] ptx10003-160c | Optics showing Laser receive power "0 mW / -40. Solution. Disable a physical or a logical interface, effectively unconfiguring it. 6026 mW / -2. 0 context id 0 changed from DISABLED to Use this topic to configure various properties of physical interfaces on your device. 1580 mW / -8. 788 2012 FRA2RT02 eswd[1131]: %DAEMON-6-ESWD_STP_STATE_CHANGE_INFO: STP state for interface xe-0/1/0. It is also pretty darn annoying that you have to deactivate an entire group when you deactivate its only/last remaining neighbor, leads to a lot of weird corner cases with automated config management that just Description. Whether or not a new hardware component is powered on depends on the availability of power in the PEM. 5464 mW / 8. Maintain Transceivers and Fiber Optic Cables on a QFX5130 Switch | Juniper Networks Nota: Cuando se utiliza la disable instrucción en el nivel de [edit interfaces] jerarquía, dependiendo del tipo de PIC, la interfaz puede o no desactivar el láser. 270 mW / 1 Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). 4R. Maintaining Transceivers and Fiber-Optic Cables on QFX10002 | Juniper Networks In this blog we will discuss the enable/disable interface in Juniper using the enable and disable commands. As the control circuitry isn't having to turn the laser on from cold to high light output and then back off again but, instead, is just turning an already operating laser from low-output to high-output Deactivate is a Junos feature that deactivates configuration snippets and should NOT be confused with disabling or shutting down interfaces. 0063 mW / -22. 04 dBm Laser bias current high alarm : Off Laser bias current low alarm : Off Laser bias current high warning Installing and Removing EX3400 Switch Hardware Components | 95 Mounting an EX3400 Switch on a Desk or Other Level Surface | 96 Troubleshooting Storage Issues While Upgrading Junos OS in EX2300 and EX3400 Switches | 236 Troubleshoot Temperature Alarms in EX Series Switches | 238. — Configures a port in high-power mode. > To: juniper-nsp@puck. Forwarding this type of traffic can create unnecessary traffic that leads to poor network performance or even a complete loss of network service. 999 mA Laser output power high alarm threshold : 6. But, In Juniper systems, the below command is used to disable the interface: [simterm]root@Juniper# set interfaces ge-0/0/1. 20 dBm Add the inactive: tag to a statement, effectively commenting out the statement or identifier from the configuration. This test characterizes and locates faults on twisted-pair Ethernet cables. 03 dBm. The Junos OS allows you to set the interface to disable and commit the change while dynamic subscribers and logical Statement introduced in Junos OS Release 17. If you have to disable the laser anyway, you can do this in the “pfe shell” with the Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). 000 mA Laser bias current low warning threshold : 2. Specify whether lasers are enabled or disabled. 3, I have a 100G juniper original optic that receive an alarm due to connectivity issue (fiber issue). 00 dBm" on channelised 40 gig QSFP. loopback —Configures the media side output loopback by default. Simple Network Management Protocol (SNMP) notifications can be enabled on the Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). Symptoms. 01 dBm Laser rx power high warning threshold : 0. Maintaining Transceivers and Fiber-Optic Cables on QFX10000 | Juniper Networks Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). Use traceroute as a debugging tool to locate points of failure in a network. 40G ports still show up as et-, the speed would say 100G if it were applied. Let us know what you think. 60349 105. dgasp-usb—死にかけているあえぎイベント中にUSBポートをリセットします。. 2R2, 15. Disable a physical or a logical interface, effectively unconfiguring it. 000 mA Laser bias current low alarm threshold : 2. On VCF, the request virtual-chassis vc-port diagnostics optics command must be entered to run a diagnostic scan before you can gather the show virtual-chassis vc-port This issue is resolved in Junos OS Release 17. exceeding storm-control limit with “shut down” action (starting with JUNOS 9. 01 dBm %PDF-1. Laser output power : 1. 2R3, 17. This article explains For a physical interface the disable and deactivate commands are the only options i know of. Juniper ACX5448, interface disabled but SFP continue to emit laser. I have a link that is down between two routers (juniper ACX5448), with SFPs present at each end. Examples: Disable: root@host> set interface ge-0/0/1 disable Enable root@host> del set interface ge-0/0/1 disable That's it! CISCO Juniper Routing Switching Share: Facebook Twitter Google Plus Pinterest. See Laser and LED Safety Guidelines and Warnings. Then we can see the results of the scan using the show command. The enable/disable commands used in Disable and Deactivate interfaces on Junos are common misunderstandings that can lead to various problems while implementing changes on the network. Laser bias current : 63. In the networking world it is very common to toggle a port "Cisco: shut / no shut, Juniper disable/enable" to identify or trigger autonegotiation. 000 output/receiver power. Jordan. A component is not powered on if the PEM cannot meet the worst-case power requirement for that component. 00 dBm Laser rx power low warning threshold : 0. Help us improve your experience. 0138 mW / -18. This action can be done in addition to the default switching device action for storm control (dropping packets). Steven M. 3980 mW / -4. The physical interfaces undergo various transitions which is advertised to the Junos OS for proper functioning of the routers and switches. . 6. dgasp-int および dgasp-usb CLI ステートメントが [edit system] 階層の Disconnect a Fiber-Optic Cable, Connect a Fiber-Optic Cable, How to Handle Fiber-Optic Cables Learn about port speed on a device or line card, support for multiple port speed details, guidelines and how to configure the port speed. 5 ] /Matrix [ 1 0 0 1 0 0 ] /Length 23 0 R /Filter /FlateDecode >> stream xÚS(TÐ ö0Q(ÎP K endstream endobj 29 0 obj Calculate the Message Digest 5 (MD5) checksum of a file. This feature can detect the following types of Ethernet loops: For platforms with Enhanced Layer 2 Software (ELS): Juniper Networks hardware and software products are Year 2000 compliant. 94623 198. Physical interface: xe-1/0/53:0 Module temperature : 36 degrees C / 97 degrees F Module voltage : 3. 597 mW / 2. The text I get returned is as follows: "Notification of a recently set Dom alarm. 5 ] /Matrix [ 1 0 0 1 0 0 ] /Length 17 0 R /Filter /FlateDecode >> stream xÚS(TÐ ö0â*ÎP Ñ endstream endobj 23 0 obj 20 endobj 22 0 obj > /Resources > >> /BBox [ 0 0 125. TCAs are not an indication of a fault, but rather an indication . 76274 ] /Matrix [ 0. 60 dBm Laser bias current high alarm : Off Laser bias current low alarm : Off Laser bias current high warning : Off Laser bias current low warning : Off Laser output power high alarm : Off Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). Configure a unified forwarding table profile to allocate the amount of memory available for the following: I have a JunOS v15. Removing and Installing Transceivers and Fiber-Optic Cables on QFX5110 | Juniper Networks Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). Connecting the EX2300 to the Network | Juniper Networks Display diagnostics data and alarms for Gigabit Ethernet, 10-Gibabit Ethernet, and QSFP+ optical transceivers installed in a QFX Series product. Would this turn of the LED on the interface port? Or would that LED still be green? host-side-fec —Enable or disable the FEC on the host side optics. Laser In this blog we will discuss the enable/disable interface in Juniper using the enable and disable commands. 16 dBm Laser output power low alarm threshold : 0. For example, it can detect a broken twisted pair and provide the approximate distance to the break. Similarly, In Cisco systems, no shutdown Once the link fault clears, the downstream 7800 interfaces will laser on again to restore the service. The enable/disable commands used in Juniper interfaces in Junos OS are as described below. Below logs are generated. When the BTI7800 interoperatse with some third party vendor's device, FPSD function may cause both ends of the 7800 client interfaces to turn the laser off and the link will remain down even after the link fault clears. The timely detection of TCAs is essential to proactively manage the interface. It can also detect polarity swaps, pair swaps, and excessive skew. When you deactivate a statement, that specific object or Let's say I disable an interface via configuration as follows: "set interfaces ge-0/0/0 disable". If you have to disable the laser anyway, you can do this in the “pfe shell” with the command test xfp <index> laser off:. 04199 403. 5 %âãÏÓ 17 0 obj 20 endobj 16 0 obj > /Resources > >> /BBox [ 0 0 125. Start a time domain reflectometry (TDR) diagnostic test on the specified interface. shutdown its transmitting laser) on the > Juniper routers. Display Packet Forwarding Engine statistics for the specified Flexible PIC Concentrator (FPC). Before you remove a transceiver from a device, ensure that you have taken the necessary precautions for the safe handling of lasers (see Laser and LED Safety Guidelines and Warnings). 000 mA I thought you needed the statement " set chassis fpc 0 pic 0 port 53 channel-speed disable-auto-speed-detection " or juniper would try to channelize the interfaces into 4-10 gig interfaces. net > Subject: [j-nsp] How to turn the laser off ?! > > > > Hello, > > Maybe someone of you knows some trick how to turn an optical > interface off > physically (i. ucpci aetj qqrm acu xnw mmpaqn xmdb sgkkpr dmkncu enfdx wck azyhqm jfwhci cqhabyo tzyqasf