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Hello,I am a network engineer that is highly visually dependent in order to understand how things work and has of course chosen the field with the most non-visual work: networking.I think in drawings. I understand in drawings. Draw me something and t...
I have configured a line of C1200 switches with SNMP so my Solarwinds instance at 172.22.101.67 can poll them. However, they produce error logs every ~30 secs. I cannot seem to find any relevant information about how to remove it or what is wrong wit...
Hi,As title states, i'm trying to block WinServer19 from sending ICMP packets to PC1 in VLAN10. My lab looks like this:In this picture it doesn't show, but there is a portchannel 2 between SRVACC and Core1, also a portchannel 1 between Core switches....
hi all,
I'm having trouble running MST on 4 switches.
The MST should be configured for the same region, 2 instances.
Instance 1 with Vlans 10, 20, 50Instance 2 with Vlans 30, 40, 80
Core1 should be root bridge for instance 1 and core2 should be root ...
Hey,I'm doing a test lab where im messing around with authentication for different protocols like OSPF. But i cant seem to understand how it works. Authentication is verifying the device you're talking to is actually the device you thin you're talkin...
Hi again Christian,Some of these commands i cannot run. It doesnt recognize the logging monitor command as well as the 3 debug commands Also the log buffer could only go to 1000 instead of 65K. In User exec mode i can run "debug" which puts me in a w...
Hi Christian,Thanks for the quick reply.I dont know where validate this, but i deleted all SNMPv3 credentials on solarwinds, since we don't want to use SNMPv3. I haven't been able to find out where to disable SNMPv3 or whether it is possible at all.
Hello Joseph and Giuseppe,Thank you for your responses and elaboration.I envy your knowledge and ability to distinguish the terms.PCP, CoS, ToS, DS, DSCP, QoS and now you mention even more that i have no idea what is.I've taken some notes from both o...
Hello Joseph,Sorry for not answering. Since i created the post, i've been continuing my studying and understanding of the different terms. Despite my efforts, i still cannot wrap my head around this. Let me try from a clean slate:We have the Priority...
