Quantcast
Channel: All Ethernet Switching posts
Viewing all articles
Browse latest Browse all 10307

Weird problem.

$
0
0

Hello,

 

I have a strange problem with a customer network. So here goes we have inherited a really bad configuration of network in a hospital. I would love to reset the whole network and redo it but ofc it is not possible.

 

Dont have a topology set up because there si a ton of work to be done before i have time to do that. So here is a little overview:

 

virtual chassis stack of 2 EX3300 48p switches ---> EX4200-24F ----> 13x EX 2200 48p switches and on one case another EX 2200 48p switch 

 

So we had to change the management VLAN ip to release some ip addresses when we are going to replace the server hardware... that went smoothly with no problems on the network.

 

Gateway is still on old IP subnet because of routing of external locations which are not mentioned in the improvised topology.

 

Management subnet is 10.10.1.0/24 virtual chassis is 10.10.1.1 EX42000 is 10.10.1.2 and then come the switches in order. So i can ssh in to first 6 ip`s without any problems. But all other dont work, also we cant reach the jweb. 

 

Trunk ports are all corectly set, telnet from virtual chassis work to all switches. Everything works except for ssh and jweb (meaning management is abit obscured). Configurations on all the switches are a mess vlan are configured by a monkey if u ask me, but it works and i am fixing it slowly. 

 

So does anyone have an idea what might be wrong???

 

oh and gateway ip is 192.168.10.1 set on all the switches so its kinda weird that 6 IP in 10.10.1.0/24 work like it is supposed to work and others dont.

 

 

Regards Dejan


Viewing all articles
Browse latest Browse all 10307

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>