Uploaded February 2024 | Updated September 2026, 2 weeks ago
How to Configure LLDP on Juniper Devices
The Link Layer Discovery Protocol (LLDP) is an industry-standard, vendor-neutral method to allow networked devices to advertise capabilities, identity, and other information onto a LAN.
The Layer 2 protocol, detailed in IEEE 802.1AB-2005, replaces several proprietary protocols implemented by individual vendors for their equipment.
LLDP allows network devices that operate at the lower layers of a protocol stack (such as Layer 2 bridges and switches) to learn some of the capabilities and characteristics of LAN devices available to higher layer protocols, such as IP addresses.
The information gathered through LLDP operation is stored in a network device and is queried with SNMP. Topology information can also be gathered from this database.
Some of the information that can be gathered by LLDP (only minimal information is mandatory) is:
- System name and description
- Port name and description
- VLAN name and identifier
- IP network management address
- Capabilities of the device (for example, switch, router, or server)
- MAC address and physical layer information
- Power information
- Link aggregation information
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#junipernetworks #LLDP #juniper
How to Configure LLDP on Juniper Devices
The Link Layer Discovery Protocol (LLDP) is an industry-standard, vendor-neutral method to allow networked devices to advertise capabilities, identity, and other information onto a LAN.
The Layer 2 protocol, detailed in IEEE 802.1AB-2005, replaces several proprietary protocols implemented by individual vendors for their equipment.
LLDP allows network devices that operate at the lower layers of a protocol stack (such as Layer 2 bridges and switches) to learn some of the capabilities and characteristics of LAN devices available to higher layer protocols, such as IP addresses.
The information gathered through LLDP operation is stored in a network device and is queried with SNMP. Topology information can also be gathered from this database.
Some of the information that can be gathered by LLDP (only minimal information is mandatory) is:
- System name and description
- Port name and description
- VLAN name and identifier
- IP network management address
- Capabilities of the device (for example, switch, router, or server)
- MAC address and physical layer information
- Power information
- Link aggregation information
🌸 Support channel & make donation :
paypal.me/aminenina/10
🌸 Subscribe for more videos :
Youtube: youtube.com/user/aminosninatos
🌸 Follow me On Social Media
Facebook : facebook.com/aminosninatos
***********************************************************************
🌸 How To Check Bad Blocks Or Bad Sectors On a Hard Disk In Linux
https://www.youtube.com/watch?v=jE-I9...
🌸 Linux How To Partition a Hard Drive Using the Parted Command
https://www.youtube.com/watch?v=2IoEW...
🌸 Checking or Repairing a File System using fsck in Linux
https://www.youtube.com/watch?v=CcV_M...
🌸 How To Monitor the Health of Your Hard Drive in Linux using SMART
https://www.youtube.com/watch?v=z1z9R...
🌸 Linux iotop: Monitor your disk Input/Output
https://www.youtube.com/watch?v=pWG4v...
🌸 How To use the “du” (Disk Usage) Command in Linux
https://www.youtube.com/watch?v=RA4bM...
🌸 How To View Manipulate System Logs In Linux Using Journalctl Command
youtube.com/watch?v=NE-fT-Fwvgw&t=3s
🌸 How To Sync And Backup Files In Linux Using Rsync Command
youtube.com/watch?v=aIMbg7vG6Rg&t=10s
🌸 Linux cURL Command Tips and Tricks
youtube.com/watch?v=hA3BAALWFJI
🌸 Linux tail and multitail commands
youtube.com/watch?v=QnPyWNyCn-U
🌸 Linux How To view Log Files
youtube.com/watch?v=CEYhs_9L01M&t=2s
🌸 How To use the History Command On Linux
youtube.com/watch?v=RkxIWlypB-s
🌸 Tips and Tricks How To manipulate Text Files on Linux
youtube.com/watch?v=Zk9M1w55XO0
🌸 How to Archive, Compress and Extract Files Using the tar Command on Linux
youtube.com/watch?v=8j-ZzOfbclM&t=2s
🌸 Linux - How to split larger files into smaller parts
youtube.com/watch?v=DaC5AWjmQXk
🌸 Linux commands : Top
youtube.com/watch?v=RM7ck63mcHQ
***********************************************************************
#junipernetworks #LLDP #juniper
