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LACP Trunk between QFX5100 VC and MX480 MC-LAG Routers
Greetings Everyone! I am attempting to connect two 10G links from our QFX5100 switches (VC Configuration) into our MX480 edge routers and having 20G LACP bonded connections. I am able to get the LACP...
View Articlerouting-instances without having a vlan assigned to an active physical...
I have created a routing instance, vlan and the irb interface. I have everything configured properly: the interface is added to the routing-instance and the irb interface is added to the vlan. What I...
View ArticleEX9200 virtual environment
hello Junos dose juniper have a tool or virtual environment i can use or even rent that support ex9200 and MC-LAG to practice in?
View ArticleEthernet over MPLS on vQFX10K2 not working
Hi, I am trying to get Ethernet over MPLS work on vQFX, here is the topology: srv1---vqfx1----vqfx2--srv2 vqfx1 and vqfx2 are back to back connected on xe-0/0/0, srv1 and srv2 are connected to xe-0/0/1...
View ArticleCertificate - Secure Web
I've recently created a CSR on the EX3300 and I've now have the CER issued by the CA, I'm wondering what I'm not doing correctly? I'm seeing the certificate that I generated:root@SW99> show...
View ArticleRe: Attempting to change the protocol iccp address.
I am attempting to chang the protocol iccp address.This is for an MC_LAG between two EX9200 switches. I am running version: version 16.1R7.7It keeps telling me that the IP address does not match the...
View ArticleRemoving two members switches from (four members in a Virtual Chassis)
Hi All I have four ex-4300 switches configured in a single virtual chassis. FPC-1 is my master and FPC-0 is my backup , FPC 2 and FPC 3 are in linecard role. I want to perform the following things...
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EX2200 LACP Trunk to Brocade ping problem
Hi PROBLEMS1. EX2200 can't ping Brocade ipI create trunk lacp between Juniper EX2200 and Brocade FCX648SMy problem was I can't ping from Juniper to Brocade and vice versa, but Brocade can ping Cisco...
View ArticleAutomatically backup config to scp or tftp when “wr me”
https://nbctcp.wordpress.com/2018/08/03/automatically-backup-config-to-scp-or-tftp-when-write-mem/ In Cisco, I can automatically backup config using scp or tftp to other location every time I issue “wr...
View ArticleLAG config issue in EX3400
I have brand new switches EX3400 when i issue the command root# set chassis aggregated-devices ethernet device-count 10the "ae0 to ae9" interfaces doesn’t show up in “interface terse” so I wonder if...
View ArticleEX2200 Double-tagging on ingress & popping outer VLAN on egress
Hi all, New to the forums but I've done a bit of searching and can't seem to find the scenario I'm looking to solve for. I have an EX2200 on which I need to take incoming untagged traffic on multiple...
View ArticleMeasurement on the loop on the ex4600 switch.
Hello, the Juniper community. I generate traffic towards the EX4600 switch (EXFO) and I would like the traffic to go back through the physical loop on the optical port.I did this measurement on EX4200...
View ArticleMC-lag question
hey Junos hey rccpgm im following this pdf to make the MC-LAG configuration but there is something i didnt get...
View ArticleFirmware Download Failures
Hello, I'm new to the Juniper product line.. Per the firmware download instructions page, I'm attempting to upgrade my switch's firmware to do some testing in my lab. I've followed the usage...
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Help on Upgrading JUNOS on EX2200 from 12.1 to 12.3 or newer.
Hi guys,I'm a newbie here with Juniper switches please don't get too hard on me. Ok, so we just took over a property with a bunch EX2200 for their Access Point. I'm trying to upgrade the JUNOS because...
View ArticleEthernet Switching between Hosts connected to a Switch
Folks, I have a quiz question which I believe seems to be basic but at the same time I am not sure if my analysis is correct. I would really appreciate if you can provide your expertise. Here is the...
View ArticleJuniper support for 10/25G SFP - Do they support dual rate SFP ?
Hello Team, Just had a query on Juniper data center QFX series switches >> Does Juniper support 10/25G SFP ? If yes, then Does Juniper QFX serires have the dual rate SFP ! We would really...
View ArticleEX9200 ipv4 / ipv6 Routes maximum scale ?
Hello Team, Do you have any information on the maximum IPv4 routes in EX 9200 I have not seen any details on the datasheet or internal forums so far . # maximum RIB scale # maximum MPLS labels I...
View Articleconfiguring access list on juniper 4600ex
We have cisco 3750 in production need to replace with juniper 4600ex;confused with accesslist part.please help me: Extended IP access list VERIZON 10 deny tcp 172.27.31.0 0.0.0.255 172.27.0.0...
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