Re: Fluking Ports
I have all configured correctly on Juniper and Fluke. When Upgraded to 15.X on Juniper now I see only port description, no VLAN information, and sometimes I see VMWARE ESX port with mac or phone MAC...
View ArticleRe: IP Accounting?
Yes, depending upon exactly what you are looking to do, SFLOW would be a definite option BUT SFLOW is based upon sampling so would not be exact for some use cases, like billing. For info start here:...
View ArticleRe: Fluking Ports
Which exact EX model are you using? If legacy (non-ELS based) EX switch I might suggest going back to some (latest?) 12.3 instead of 15.1. I believe LLDP works as expected in 12.3, not so sure about...
View ArticleRe: Fluking Ports
I use some 2200C 3300 & 4300, but the wired bahavoiur noticed on 2200C : Hostname: Model: ex2200-c-12p-2gJunos: 15.1R5.5JUNOS EX Software Suite [15.1R5.5]JUNOS FIPS mode utilities [15.1R5.5]JUNOS...
View ArticleRe: Fluking Ports
There is a KB out there to NOT run 15.1 on EX2200/EX2200-C - TSB 17138...
View ArticleRe: Fluking Ports
ahhhhhh ok this is for 2200C what about 3300 ? I have 2200C installed in small IDFs so this should not be a big deal to donwgrade the OS. Thank You so much for help here.
View ArticleRe: Fluking Ports
I'd suggest 12.3 for EX3300 as well, but that is your call. For 4300 14.1X53 is my best recommendation, today.
View ArticleRe: Fluking Ports
I have found these: https://kb.juniper.net/InfoCenter/index?page=content&id=KB21476 3300 15R.1 should be ok
View ArticleRe: EX series isolate vlan members with voip.
You can try to apply per-vlan l2 filter to explicitly define allowed trafic. It's an overkill... use it if you want to use common vlan for all users by any means....
View ArticleRe: Copper SFP transceivers (1000BASE-T) Fail Auto-Negotiation on EX4600 VC
rccpgm, Thank you for your response. It seems my SFP-T transceivers while snug are not too large to stack but I have seen older copper transceivers which are much larger. The stack restriction makes...
View ArticleRe: IP Accounting?
What is the use case and need for the data? If you are able to deploy a backend system to collect data for reporting then there are options. Billing type systems generally measure 95th percentile on...
View ArticleRe: Fluking Ports
What was your previous version of code? There was a major change in the handling of layer 2 vlans recently. You may need to convert from old style vlans to the ELS system as part of your upgrade...
View ArticleRe: IP Accounting?
Thanks very much for the response. I would like to understand about the collector. My understanding is that, the collector can be a server running with a wireshark The SFLOW agents will collect the...
View ArticleVRRP Subsystem Not Running - 2x EX2200-C
Hi all, I've set up two EX2200s with VRRP between them. However I'm getting the following message on both devices: root@EX1> show vrrp warning: vrrp subsystem not running - not needed by...
View ArticleRe: When Traffic Class not mapped to egress queue but class defined under...
Thanks lyndidon Thanks Lyndidon, have a nice Weekend!!
View ArticleRe: Fluking Ports
"There was a major change in the handling of layer 2 vlans recently. You may need to convert from old style vlans to the ELS system as part of your upgrade process." This statement is inaccurate. SW...
View ArticleRe: When Traffic Class not mapped to egress queue but class defined under...
Agree - I thought that was an EXCELLENT response!!
View ArticleClik here to view.
Re: VRRP Subsystem Not Running - 2x EX2200-C
Which junos version are you using? Is it a new configuration?
View Article