802.1-AE not working with EX4300
Hi,I’m currently trying to setup the macsec feature on a Juniper EX4300 switch. I successfully configured 802.1x, using CISCO ISE / Microsoft Radius / FreeRadius radius servers. On all of them the...
View ArticleACX5048 Analyzer down
Hi,I'm trying to get analyzer working on ACX5048.I have firmware 15.1X54-D60.9I am trying to sniff packets in my lab to try and figure out whats going wrong with the setup, but the analyzer is...
View ArticleVME virtual port?
version 15.1X53-D55.5 I'd like to be able to get into the management remotly using http or ssh.I have enabled both and applied an ip address to the management interface.I can use both the HTTPS or SSH...
View ArticleQOS ingress dscp marking on EX
Iam using Multifield classifier using firewall filter to classify the incoming packets based on the source address and trying to mark the dscp for that packet. Iam using set dscp xx and applying...
View ArticleEX-3300 Switch - Port Interfaces not displaying in J-WEB after upgrade to...
Hello, I upgraded my firmware to version 15.1R5.5 and J-WEB to 15.1A3 tonight and now my ports interfaces are not showing up in J-WEB on my EX-3300 switch. Is this a know bug? Please advise on how to...
View ArticleEX4200 with CAT6 cabling
Has anyone had any issues with CAT6 cabling with the EX switches? I have a client who has had an office refurbishment and installed CAT6 cabling. Since then they have had problems with ports bouncing....
View ArticleEX3300 JunOS 15.1R5.5 won't boot to single user mode
After upgrading to15.1R5.5, our EX3300s no longer can boot to single user mode with "boot -s" from the boot-loader prompt. Instead, the console shows what looks like the usual process, but then the...
View ArticleQFARIC QFX3000-m
Hi all geeks, I have two questions1. Can we have LACP LAG'S across members of two different RSNGs? I mean one interface of a server chassis goes into RSNG-0, Node-0 and other interface goes to...
View ArticleEX 4200, 3200 switches participating in Provider RSTP
I have a QinQ network where it basicly forms a triangle 2 parts of the triangle are a Ceragon product, and the 3rd is a juniper EX4200. I am trying to congure RSTP on them. The problem is that the...
View ArticleCan't get an RMA for just a power supply?
I have in the past (more than a few times) gotten RMA's for failed power supplies and sent them in and gotten the replacement a few weeks later. Should be simple process. Today I go for the same and...
View ArticleEX-4300 Q-in-Q and l2tunneling
Hi, We have been trying to get this setup working properly: Customer(cisco) <-> EX4300 <-> MX960 <-> MX80 <-> Cusomer(cisco) Between the MX routers there is a l2circuit. EX...
View ArticleClik here to view.
Setting OSPF up
Trying to setup OSPF for the three links to the MPLS cloud.Would the code below work.? protocols { ospf { area 0.0.0.0 { interface lo0.0 passive; interface ge-0/0/21.0; interface ge-0/0/22.0;...
View ArticleClik here to view.
VLAN Configuration Help
I have an EX2200 switch that I have configured 4 vlans on - 203, 204, 209 and 215. I used the JWeb to configure it since I am not very familiar with the Junos CLI language. I assigned vlan 209 to...
View ArticleCan MVRP cause loops?
When configuring MVRP and VSTP on an switched ring topology I noticed that the MVRP learned VLANs do not seem to learn spanningtree bridges. For example, with a topology of switch A - B - C - A, if...
View Articleip-source-guard/dhcp security blocking lease renewals
Running an ex4300 17.1 code When source guard is enabled, I'm seeing dhcp-security bindings expire and clients are not renewing their leases. These paticular clients are Cisco phones. Has anyone seen...
View ArticleMaximum number of RVIs
Can anyone pinpoint me to a kb article/mention of maximum number of RVIs across EX series switches ?Does it work that way ? Hardware footprint/model relationship ? i.e. the beefier the model, the more...
View ArticleConfiguring RTG on two EX2300-C
Hello,I want to configure RTG on two EX2300-C. The switches are connected with 10G fiber (SFP+) (xe-0/1/0) and 1G copper (ge-0/0/11).The 10G fiber cable should be primary, the copper cable secondary...
View ArticleLACP across ports on 2 EX3300 switches in a Virtual Chassis
Hello, Is it possible to create a LACP across ports on 2 EX3300 switches in a virtual chassis? If yes, can you provide the steps and commands to create the LACP. I would like the following interfaces...
View ArticleClik here to view.
Firewall filter EX4600
Hi, I want to create some firewall filters on EX4600.I just want network 192.168.11.0/24 talk only to 192.168.12.0/24 and 192.168.12.0/24 only to 192.168.11.0/24. I created this rules...
View ArticleTroubleshooting error message
I have two EX4300 switchs in a stack. When I first got them I had them lincked usinging optic calbles, they are now using the standard stackign cabels, and only xe-0/2/2-3 & 1/2/2-3 are configured....
View Article