Questions tagged [lacp]
LACP, or Link Aggregation Control Protocol, is a standard defined by IEEE 802.3ad for bundling or bonding multiple physical network ports together into one virtual device. This provides both high availability and load balancing. Participants in an LACP aggregation actively communicate with each other using LACPDUs every 1 second or 30 second to maintain knowledge of the bond configuration.
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Linux bonding add new port
I got active bond with two ports on server, under Ubuntu 22.04
Bond mode is: 802.3ad
I want to add one more port.
So, the question, there will be some downtime, bond flapping when I add one more port ...
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LACP between Ubuntu 22.04 and Open vSwitch: Ubuntu neither responding nor sending LACP PDU
I have a a fresh Ubuntu 22.04 running in KVM with 6 virtio interface emulating e1000. This is connected to an Open vSwitch and LACP is configured on both switch and Ubuntu.
Summery of my problem is ...
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How to make sure my link on a host is not a part of a LACP (LAG)
How to make sure my link on a host is not a part of a LACP (LAG)?
I'm trying to start booting from PXE but DHCP-requests don't reach DHCP-server most of time. I only can boot intermittently from one ...
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How to troubleshoot LACP flapping interface triggered by layer 3 IP Address. (Juniper)
I am currently working on solving a network issue that has led to network outages across my organization. (I have included a picture of our simple topology below). Our network consists of a Router/...
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Diagnosing switch support for LACP and Link Agreggation
How can I tell if an airgapped switch supports LACP and link aggregation?
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Issues configuring the access ports (ubiquiti)
We currently have issues configuring the access ports for our servers on our rack switches(USW-EnterpriseXG-24).
Since we've learned that ubiquiti does currently not support switch stacking (vswitch) -...
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Juniper LACP with linux server not increase speed
And:
I'm using R630 with Debian 11 and Ex2200 with version 12.3R12.4
The network: each server using 4 link to sw
server 1 ==== switch ==== server 2
Here is server config ( both server )
auto lo
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Maximum throughput between Kubernetes pods with LACP bonding
We currently have a kubernetes cluster (using calico) where all worker nodes are connected together with lacp bonds (2x10GB links with LACP Mode 4 - 802.3ad).
However, the maximum throughput we manage ...
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Windows server inaccessible through rdp or smb after being idle
Trying to figure out a problem where the server not responds to rdp or smb connections after being not used for around 3 hours (i.e. all users are out and only background services running). Two ...
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Juniper EX4200-48t LACP on 10GB module not working
I'm new to Juniper products and I bough two older EX4200-48t. I setup virtual chassis and add a few LAGs with LACP. All LAGs on copper connections works fine but on the 10GB module not. The module is ...
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cisco sg550X support m-lag and
Please tell me
Support MC-LAG (Multichassis Link Aggregation Groups) model cisco sg550x?
can i use at the same time in stack for example:
1/1-2/1: M-LAG (LAG1)
and
1/19-2/20,1/20-2/19: for stack ...
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LACP between Netgear ProSafe GSM7248V2 and Linux server
I am trying to connect a Linux server with two 1Gbps NICs with a switch Netgear ProSafe GSM7248V2 using bonding, specifically 802.3ad mode. The results are very confusing, I would be thankful for any ...
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Cisco switches LACP, lost connections
I just put up a LACP between two Cisco SG-200 switches.
Unfortunately some PCs connected to these switches got problems like lost Postgres connections etc.
My configuration is simple:
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port channel delay coming up <> linux config
after our 5k switch reboots, due to many configured vlans, LACP/port channels take some time to come up. seems to be a serial process, and if vlans are at bottom of this list, it takes some time - ...
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Is port channeling/LACP needed with kubernetes?
I have a 6 server setup. Each server has 4 NICs with port channeling setup to my switch for redundancy and speed. My question is simply: Can kubernetes handle this without the port channeling? Or ...
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