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who controls redundancy? ae on EX4550 to reth SRX1400
hi there, Sorry if this has been answered somewhere, but I've searched high and low without a clear cut answer. We have a setup of two AE links (both with a single 10g member, configured as trunks)...
View ArticleOverlapping subnet is configured under irb ERROR
EXISTINGset interfaces irb unit 1 family inet address 10.205.35.115/24CHANGE REQUIREDset interfaces irb unit 1 family inet address 10.205.35.115/25STEPS FOLLOWEDdelete interfaces irb unit 1 family inet...
View ArticleQFX10k disable port 0 & 2 when port 1 is 100g
Hello, I'm using Ansible to configure my QFX10k.I've got an error when I configure my ports in 100g :fatal: [SD-SRV-C012-1]: FAILED! => {"changed": false, "failed": true, "msg": "Unable to load...
View Article2 members Virtual chassis traffic handling
Hi all, I 've tested 2 x EX4300 formed as virtual chassis in order to increase the port density but it seems not work, as we all know, one switch will be the master and other will be backup under...
View ArticleStrange log messages in EX2300
Hello! I have brand new EX2300-48. After basic configuration I've notice a strange lines in message logs: fpc0 PFESVCS: Input IFL not found dc-pfe: PFESVCS: Input IFL not foundThey appear in log...
View ArticleUpgrading JUNOS on 2 EX3300 switches in a Virtual Chassis setup Using J-WEB
Can someone provide me the step by step instructions on how to upgrade the JUNOS on 2 EX3300 switches in a Virtual Chassis setup using J-WEB. If it is not possible using J-WEB, can someone please...
View ArticleEX4500 Dropped Packets
We were running Junos 12.3 R11.2 on our EX4500 Core, an EX4500 in our DR site, and all of our EX4200 edge switchesWe upgraded all of them to Junos 15.1 R5We use Veeam for backup and replication and two...
View ArticleNew to JunOS configuration
I have an EX3300 stack in my core MDF closet and various model Cisco stacks in the edge closets.I need to configure a VLAN and associated ports on the EX3300 stack and I'm very familiar with the JunoOS...
View ArticleHeat output from EX switches
Does anyone know what the heat output is for the EX3400 & EX2200-C? I can not find this information anywhere.
View ArticleQFX5100 MC-LAG with QinQ
I have a problem with my qfx5100. we have a downstream device that is connected into the mc-lag pair.this downstream device sends up 4 vlan tags. we want to add an S-TAG to these vlans and send out via...
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Private VLAN
Hi all, I have a topology shown belowTwo switches run VLAN with two primary VLAN 100 and 200. Two primary VLAN 100 and 200 also have secondary VLAN community VLAN 40. The interface connects between two...
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Set Switch as a DHCP server, using DHCP relay. Which takes precedence over...
Hi folk, Between configuring a switch as a DHCP server and deploying simultaneous DHCP reply. Which configuration takes precedence over the other? Topology:[Client PC] --- ge-0/0/0 [EX Switch] ge0/0/1...
View ArticleDuplicate Frames IRB
Noticed that even after a factory reset to defaults, the switch will will duplicate broadcast frames if the default vlan is attached to a L3 IRB interface. When two switches are connected, end hosts...
View ArticlevQFX MC-LAG ICCP issue
Hello,I'm trying to setup vQFX nodes to run MC-LAG. Unfortunetlly without any success. I can't ping over ICP-PL link and can't see any MAC entries or ARP. Model: vqfx-10000Junos: 15.1X53-D63.9 set...
View Articledownload vqfx10k-re-1x53-d60.vmdk
Hello, How can i download image vqfx10k-re-1x53-d60.vmdk trial for gns3?its for study porpuse. Thanks
View ArticleQFX10002-36Q as internet router
Anyone using the QFX10002-36Q as an internet router? Looking at using it in a site with about +3M routes in the RIB and about 650K in the FIB.I know there are some new licneses required to unlock those...
View ArticleCan a VC be migrated from 10G SFP+ to 40G QSFP+ live?
Hello jnet community,I have a 6 node EX4600 vitual chassis that was initially installed over 10G SFP+ links while the 40G QSFP+ cables are on the way. Is it possible to switch the VC links without...
View ArticleTroubles with communicating to Switch on any interface.
Good afternoon everone,Our EX3300 died recently and i purchased a EX3400 to replace it. Unfortunately the language is slightly different. Uploading the configuration from 3300 to 3400 does not work. I...
View Articlevccpd[1206]: vccpd_copy_role_info: role_info add id:54.4b.8c.aa.f1.20
Hi ,I'm seeing messages file flooded with the following message (id varies) Jul 7 11:12:28 RZ_DTCPI_SWC_CORE_03 vccpd[1206]: vccpd_copy_role_info: role_info add id:54.4b.8c.aa.f1.20 to what it might...
View ArticleHigh Latency Pings in Local VLAN Gateway
Hi, I have an EX3300 network with QFX5100 at core switch and i am experiencing slow ping times when pinging the default gateway (10.107.14.1) from user end (say 10.107.14.145).Ping times are greater...
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