Re: EX3300 normal port suddenly change to VC-Port?
Agreed, 12.3R12 is the way to go currently. I had upgraded a few of our sites to 15.1R5.5 (latest) and all day every day while that code was present,there were chassisd log messages. The VC would lose...
View ArticleUpgrade EX4550 from 12.3 to 15.1 (recommanded version)
Hello,we have EX4550 standalone running 12.3, juniper is recommanded 15.1is it possible to upgrade directly from 12.3 to 15.1 ? or we need intermediaire version. Note that from juniper upgrade...
View ArticleRe: Upgrade EX4550 from 12.3 to 15.1 (recommanded version)
you can upgrade directly.and pl do the validdate option > request system software add /var/tmp/<<image>> validate no-copy reboot
View ArticleRe: Upgrade EX4550 from 12.3 to 15.1 (recommanded version)
Hi M Suresh Reddy; Thanks for you reply, did you already do this upgrade from 12.3 to 15.1 ?Based on juniper upgrade policy it seems to be not advice to do this. Can you confirm me if you did this or...
View ArticleRe: Upgrade EX4550 from 12.3 to 15.1 (recommanded version)
Hi Sambill, JTAC is recommendation to go sequence as you mentioned but you can do directly beofore valid verification commond during upgradation process. Make sure do it in downtime window.
View ArticleRe: Upgrade EX4550 from 12.3 to 15.1 (recommanded version)
Hello; Thanks for your reply.Still continue to gather information before we planned it. I will give you feedback once this is done. Best regards,
View ArticleRe: VXLAN/EVPN multihoming question:
Hi, I agree that this isnt the idea situation, but im sure that it will also be a "real world" problem to be covered off. I have set the ESI to be the same on all my links facing the L2 VLAN. Yet when...
View ArticleSetting Root Bridge
I have several questions in regards to setting the root bridge priority properly. We have a our corp HQ office that is running a ex4200VC at the core. We have 15 addition IDF switches in our...
View ArticleRe: Setting Root Bridge
so right now i have permanently disabled on 4 sonos play 1 speakers the wifi interface for each. I only want to use the wired connection. i came across this on the Sonos website in regards to STP and...
View ArticlevQFX test lab on KVM
Hi all, I have been doing some studying for Juniper exams and decided to check out the vQFX vm . I have set it up on KVM, as opposed to virtuabox. I understand it is not a supported configuration but...
View Articlesflow sampling for qfx5100 virtual chassis for junos space
hi gents, did anyone try configuring a virtual chassis qfx5100 devices for sflow towards a junos space log collector? heres my sampling rate .. any thoughts? set protocols sflow...
View ArticleRe: sflow sampling for qfx5100 virtual chassis for junos space
Hi, As im understanding the JSpace Log Collector is just for SRX only. Thanks
View ArticleRe: sflow sampling for qfx5100 virtual chassis for junos space
Hi Folks,The SFlow global configuration CLI would look something like this and the show commands to verify the same are below. I would suggest to direct the traffic to a unix box and take a tcpdump to...
View ArticleEx4600 brreakout cable.
Hello fellow Juniperians.I bought an ex4600 with a standard 24sfp+ ports. This hardware also have 4*40Gbit qsfp. This ports are able to connect breakout cables.My question is. Can those breakout cables...
View ArticleRe: Ex4600 brreakout cable.
At this time, and going forward, the best place to find any information regarding optics and cable support for any Juniper product would be the Pathfinder Hardware Compatiabily Tool (HCT). The list of...
View ArticleRe: sflow sampling for qfx5100 virtual chassis for junos space
Agree with @kronicklez. Junos Space or Log Collector/Director is not a Flow Collector. LC/LD is designed to collect logs and other information from an SRX to be used by Security Director (SD)....
View ArticleRe: EX3300 ACL dropping packets
Two things you can do if you enable DHCP Snooping and it will help. (not sure if both can be enabled at the same time)#set ethernet-switching-options secure-access-port interface ge-0/0/2.0...
View ArticleBetreff: EX2200 system overload problems with 15.1Rx upgrades
Not only that - we found out, that the recommended for the EX2200-C is broken and leaving the switch to always show the red alert due to "can't find temperature-sensors" - even worse the Revision...
View ArticleEX2200 L2 Uplink with VLAN Trunking
Hi everyone, I can't figure out how to do this. We're expanding our network one of our sites, and have bought an additional 3 EX2200 switches to the existing 2 that's setup in a Virtual Chassis. The...
View ArticleRe: EX2200 L2 Uplink with VLAN Trunking
You need to add the interfaces on both the VC portion and standalone switch into AE0. See attached Day One book for EX Switches (older version but still good for this), page 29 Step 3. This should...
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