One of my Arista 7050QX is showing some strange things:
! Command: show startup-config
% Error displaying flash:/startup-config (Input/output error)
Unix Time: 1619544134: Process 16393 died with signal 7 (SIGBUS) errno 0 code 2 (unknown)
I need to get the best performance out of an old database system as possible (ADS in Windows 2019)
The system does very rarely use more than 8 cores, but I would prefer to have some reserves...
My question is: which would be the best performing CPU setup, if costs do not matter?
I need to do (sometimes) wifi-surveys. Can you give me a hint on cheap solutions to do this?
Currently, I am using the following way:
- Placing some APs based on my former projects.
- Walking around with a notebook with "Ekahau Heatmapper" and inSSIDER to check the placement
I am trying to monitor the spanning-tree status of my arista switches via SNMP. With other brands, that was quite easy:
126.96.36.199.188.8.131.52.5.0 --> Current root bridge
184.108.40.206.220.127.116.11.7.0 --> Port to root bridge
18.104.22.168.22.214.171.124.2.0 --> Priority
126.96.36.199.188.8.131.52.3.0 --> Last Change...
Thank you for your answer. Your idea sounds good, but how can I avoid a loop or spanning-tree-problems?
Given the setup:
I mirror the LAG (production LAG) to port 1 of each switch.
- Now, I connect port 1 of switch 2 to port 2 of switch 1
- ...and mirror port 2 to port 1
--> How do I need...
I am using Arista 7050s in MLAG-config. On my firewall, there is one LACP-bond configured with one link to each of the two Aristas.
Now, I need to setup a monitor-port/port-mirror with an IDS-system attached to it.
Is there any possibility to mirror a MLAG?
I did not find anything about...
I need to mirror the traffic of a device, that is connected to two Arista 7050QX which are building an "MLAG-Cluster".
Do you know, if this is possible?
How can this be done?
- Mirror the Ethernet-Interface on each switch?
- Mirror with one port?
Thank you for your help!!
I decided to use different kinds of disks in Raid1/10 systems, as I have just hit a firmware-bug, where all my drives failed (and HPE has another one, today).
My "standard-disk" is currently the Intel D3-S4510 series.
Can you recommend me any other disk, that offers comparable performance...
I found this one:
RHEL: Persistent increases in RX frame and rx_brb_discard errors on 10 Gigabit network interfaces - Red Hat Customer Portal
...but do not have access to that. Is anybody here able to tell me, what redhat shows up, there?
I did an upgrade of two linux-systems. Since the update, I have exactly the same problem on both systems:
The first port of the cards shows:
The systems to not have a lot of load.
As its 'eth3' that is affected in both systems and...