Re: VRRP Subsystem Not Running - 2x EX2200-C
Thanks, I wasn't aware of the memory issues. Rolling back to 12.3 seems to have resolved it.
View ArticleEX4200 DOT1x and Cisco ISE
Hi The issue I’m experiencing is with DOT1x, specifically CERT authentications are failing, the endpoint will then fail over to MAC authenticationSome endpoints are working but we do have alot of...
View ArticleVlan translation on MX
Hi, Not sure if this is possible. I want to acheive the following. On my MX104 I have several customer sites handed over to me on different vlans from my provider. These sites needs to share the same...
View ArticleEX4600 RDMA over Converged Ethernet (RoCE) support?
Hi, does anybody know if RDMA over Converged Ethernet (RoCE) is supported on EX4600? Based on...
View ArticleRe: EX4600 RDMA over Converged Ethernet (RoCE) support?
Hi MM-Zel, RoCE relies on DCBX which the EX4600 supports: https://pathfinder.juniper.net/feature-explorer/feature-info.html?fKey=4062&fn=DCBX+version+support+for+IEEE+DCBX+and+DCBX+version+1.01
View ArticleRe: Vlan translation on MX
I have used bridge domains for this purpose. In the bridge domain you add the sub-interfaces for all the sites you want to be in the same broadcast domain for the inbound trunk port. It does not...
View Articlemgd core @ dom_make_object_simple,gram_make_command,gram_yyparse
Unable to find the PR in the database, any idea what is needed to fix this.? EX2300-48P When this happened, the switches cause a storm that dropped all connectivity sessions to our core services.Ping...
View ArticleCisco guy that inherited some junipers - need vlaing help !
Long story shirt, I took on a new position and the network guy decided to move on.So i have inherited 39 juniper EX2400 and 4200 ? switches.I have no experiance with juniper switch as I have always...
View ArticleRe: Vlan translation on MX
Hi Steve, Thanks a lot for the support. I followed your instructions and I got it to work! This is the working configuration in my case: irb { unit 1000 { family inet {...
View ArticleRe: Cisco guy that inherited some junipers - need vlaing help !
KP3 wrote: I am used to the setup of having all the vlan gateways live on the Core switch stack , all switches attached down the line by fiber would jusy have the vlans created on them ( no gateway)...
View Article10Gb modules on EX 6210 switch
Hi I have to connect Nexus 9k to my ex4200 switch with 10Gb link.I would like to know wich module should I use ?
View Articlepromiscuous mode
i can see continue log message and at that switch connected to that interface goes down /kernel: ge-0/0/5: promiscuous mode enabled/kernel: ge-0/0/5: promiscuous mode disabled what is this
View ArticleEX4600: multicast not working in vlan default.
Hi, I have an EX4600 switch which I'm using for host connectivity (obviously). Now I need to set up a VRRP/CARP between two hosts. Surprisingly, it's not working. And the reason is that these two hosts...
View ArticleRe: 10Gb modules on EX 6210 switch
The EX-UM-2X4SFP-M. will give you 4 SFP+ ports which are 10G capable with right optics....
View ArticleRe: promiscuous mode
Hello, What is the device connected to ge-0/0/5 of the switch?Could you elaborate the symptoms? Regards, Rushi
View ArticleCWA in EX switches
Hi, I'm having a weird issue and was wondering if anyone noticed it as well.I have recently implemented Aruba ClearPass NAC system on a network comprised of Juniper EX4300 and EX3300 switches running...
View ArticleRe: EX4600: multicast not working in vlan default.
You can enable IGMPsnooping with the following example for the default VLAN.https://www.juniper.net/documentation/en_US/junos/topics/example/igmp-snooping-ex-series-configuring.html
View ArticleRe: EX4600 RDMA over Converged Ethernet (RoCE) support?
UPDATE: Reply directly from Juniper ("Sr Partner SE" person) for reference: "We have the number of switches supporting DCBX with ECN, but there’s no explicit support for RoCE yet.DCBX is just one of...
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