MX dropping traffic after GRE decapsulation
Hi All, I have the following setup : VM1 4.4.4.3/24——CONTRAIL——GRE——ge-0/0/0 MX-960 xe-1/0/0——2.2.2.2/24 VM2 I see that when a ping is started from VM1 towards VM2, the packets show up as input on...
View ArticleMX960 w/trio cards - QoS across AE?
We are testing out the abilities of the MX960 with some trio MPC's. We currently are running into an issue with QoS and customers that would terminate their L3 services at our MX960. To our knowledge,...
View ArticleS-MX104-UPG-2X10G how to apply
Hi, We purchased S-MX104-UPG-2X10G license to activate two ports in MX104 box. We received a document mentioning a S/N.Anyone knows the process to install the license to this box? Do we need an auth...
View ArticleOSPF LSA 1 and JNCIS-ENT
Hi,In past 15 minutes I took Exam Presentation test for JNCIS-ENT and I got a question: o_OWhat information is contained in an OSPF Router (TYPE 1) LSA? (Choose two)1. A description of the states of...
View ArticleMPLS loop
Hi,I'm studying for the JNCIS-SP and have set up a home lab. I'm currently stuck trying to configure a l3vpn and would appreciate any help. My core uses OSPF for its IGP. Full iBGP mesh. RSVP LSPs. My...
View ArticleMPC compatibility
Can someone point me to the documentation clearly stating whether the MPC5E and MPC3E-3D-NG are compatible in a MX240/480/960 chassis? Anyone have configuration stories to share on the status of...
View ArticleCHAS-MX80-S-A vs B
Hello, please what is the difference between CHAS-MX80-S-A and CHAS-MX80-S-B ? Thank you for your time
View ArticleInterfaces LED is RED
Hi Experts I'm installing a new router MX104, all is good expet one thing, the interfaces in FPC1 PIC0 are showing in RED Can you help with that please? SoufArch
View ArticleUnicast ARP disappearing with MC-LAG on EX9208
Hello,This is the setup: CLIENT (x.x.x.3) |______ ____|_| 5100 | ----VC-----| 5100 |---------...
View ArticleCan't route out of the switch on EX2200
I have an EX2200 with 5 VLANs/Subnets configured:31 (10.1.31.0/24)34 (10.1.34.0/24)50 (10.1.50.0/24)102 (10.1.102.0/24)98 (10.2.1.0/24) The switch is connected to a router (actually it's a Sophos UTM),...
View ArticleMX104 as an LNS
Hi Guys, Still pretty new to Juniper here and especially new to using a Juniper device as an LNS. We've gone ahead and gone for an MX104 router with a 20x1GB MIC card. What I'm wondering is if we...
View ArticleBGP Flowspec - MX480
We have a MX480 and utilized around 100 localized bgp flowspecs and 800 flowspec rules making a total of 900 flow spec rules. The routing is setup on a "stick" an example is as follows MX480...
View ArticleBGP sessions up while BFD down
I'm testing some BFD and BGP configurations.I've got two QFX10K switches connected directly together and a simple BGP configuration between them.I've also got BFD configured under BGP and it all seems...
View ArticleMX104 Flexible Ethernet Services
Hello, I have a Juniper MX104 (13.2R4) and I've ran into an issue with applying the flexible-ethernet-services command to an AE group/interface which also has "flexible-vlan-tagging" set. After...
View ArticleMX40 VPLS port mirror??
Is it possible to do a port mirror on a vpls interface? I need to sniff traffic on vpls interface and send all traffic to a Wireshark server that is connected to a switch via a trunk off the MX....
View ArticleThe possibility to use multiple peer-unit on Logical-Tunnel Interfade
Hello I have just been investigating the possibility to use multiple peer-unit on Logical-systemI mean that I want to do the following topology and feature, actually is that possible? R1...
View ArticleTesting radius server from MX router
I'm just trying to test access to a radius server directly from a MX104 router by doing the simple test below: "test access radius-server 8.8.8.8 user test@test.net password test secret 12345"*...
View ArticleQ-in-Q - Unable to send multiple inner tags through single outer VLAN on MX
Hello,I am working with an MX480 connected to a Cisco network. I am trying to send multiple inner vlans through a single outer qinq tunnel interface. Addtionally, I have the inner VLANs terminating...
View ArticleMulticast with TTL of 1 - how to route across subnets - PIM not working
Hello all... I'm pulling my hair out here trying to figure a way to send multicast packets with a TTL of 1 generated by our PBX paging system, over to our other voice subnets. I've opened a case w...
View Articlehow to configure DHCP server on MX 960
Hi Guys,i need help on how to set up DHCP server on MX 960 (i have attached "show chassis hardware" output). i tried following this link : Example: Complete DHCP Server...
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