show interfaces irb.xxx
Hi all, Which statistics does interface irb show in "show interfaces irb.xxx extensive" ? What kind of packets does switch count? I don't use irb interface in my ex4600 for transit traffic, but traffic...
View ArticleSnapshot On EX3400
We just recently purchased EX3400's as replacements to our legace EX3300's. I am running 15.1X53-D55.5 on these 3400's. I used to do a snapshot with the command: request system snapshot media...
View ArticleDHCP Relay on EX3400
How do you configure DHCP-Relay on the new EX3400 switches (version: 15.1X53-D55.5)? It used to be as simple as this: set forwarding-options helpers bootp server 10.100.134.10set forwarding-options...
View ArticleCan not configure Vlan on ex2200
Good afternoon.I am new to Juniper an JunOS.I have just deployed ex2200 switches to connect 8 buildings.The network is up and running (i can ping the router and access internet from all sites) BUT,...
View ArticleEX9200 Stacking
Hello All, I want to know if we can stack or perfom virtual chassis between two EX9208 switch, or its on the roadmap. And if we can, then how can we do that ? Some documents say that we can do that via...
View ArticleGenerate Self-Signed Certificate on EX series
Hello guys, I want to generate new self-signed certifiactes on my EX2300-series switches. I found this...
View ArticleIssue on QFX VCF with D40
Hi,I have a lot info on log like this: Mar 16 12:58:44 VCF-TEST : %PFE-3: fpc2 pfe_bme0_transmit: Received packet for member 4051Mar 16 12:58:45 VCF-TEST : %PFE-3: fpc2 pfe_bme0_transmit: Received...
View ArticleQFX3500 Configure Management Port but not me0
Hello, how could I configure a management port on the switch and connect via SSH not using me0. I want a normal ethernet-Port to be used for SSH. How could I achive that? Best regards,box
View ArticleConnecting virtual router instances on EX
Hi, Is it possible to connect virtual router instances on EX with something like a "lt" interface (it seems that EX does not support logical tunnel interfaces - am I right?)? Or the external cable...
View ArticleEX4300 error
Anyone have any insight into what this error means? it is happeneing on several 4300 VC's and not on the rest. CHK pfex: PFE-BCM-L2,pfe_bcm_multicast_hw_create(),94:sw_mc_idx: 0x16, bcm_mc_idx:...
View ArticleDHCP Snooping Binding on EX8208
Can anybody help me to make DHCP Snooping Bindings work on EX8208 ? We have some EX8208s running JunOS 15.1R5.5 version, but tried to activate it before on 14 and 13 JunOS and all the time we were...
View ArticleL2PT on QFX5100 and EX4300
Hi, does anybody know if L2PT is supported on QFX5100 and EX4300? I'am trying to configure it but it dosn't work for. QinQ working fine. protocols layer2-control mac-rewrite not. I have very simple...
View ArticleEX4600 multicast arp not working
Hello,we are in process of migration from 4 x EX4500 in VSS to 4x EX4600 in VSS, on ex4500 we are using multicast arp record for microsoft nlb VIP and it is working perfectly for many years. On ex4600...
View ArticleEX4600 dscp marking
I need to set the dscp values on incoming packets from the hosts based on the ip address and pass it onto the upstream router (Cisco router) where the port is trusted. Iam using firewall filter with...
View ArticleVLAN membership MAC limit
Colleagues,Can you please help me understand what is VLAN membership MAC limit for? When would I use it in real world? For voice vlans to set different data and voice MAC limits? A quote from EX...
View ArticleFalse fan LED status on QFX5200?
I just got a new QFX5200 a couple of days ago. When I inspected the unit recently, I noticed that the LEDs for fan trays 0,1 and 4 were blinking amber. When I wanted to check out the problem on the...
View ArticleVC-Ports on QFX5110
Hi, This week a bunch of new QFX5110 arrived. I tried building a VC with two of the QFX5110-48S(R 15.1X53-D210) in our Lab. I sucessfully managed to form a VC with 10GE ports as VC-port. But i failed...
View ArticleEX4200 boot problem tsec0: no hardware MAC address
Hello. I have a problem with one EX4200-48T. It can't boot JunOS. Boot log U-Boot 1.1.6 (Jun 5 2012 - 02:26:04) Board: EX4200-48T 5.23 EPLD: Version 10.0 (0x82) DRAM: Initializing (1024 MB) FLASH: 8 MB...
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MCLAG between QFX10002 and QFX5100
Hi, I have problems witch MCLAG between QFX10002 and QFX5100.QFX10002 are distribution switches, and QFX5100 are access switches. Can someone send me a basic configuration?I already check on...
View Articleglobal-le-aging-time
Hi, Does anybody know what LE stands for in the global-le-aging-timecommand?When you look at the documentation is only says: "Option introduced in Junos OS Release 14.2R5 for the MX Series. Specify...
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