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Default routes
Hello guys ! Im trying to config 3 AS BGP with OSPF, but I have no idea how to config the Default routes in the ASBR Routers. i want to ping from VMX1 ( Lo0: 10.100.100.1) to the destination VMX6 (...
View Articleunicast Reverse Path Forwarding on Juniper
HelloDo unicast Reverse Path Forwarding on juniper takes place at ASIC level or is Software mecanism ?Thank you
View ArticleSet a specific precedence value to a list of Prefixes associated to a...
Hi all, I would have liked to know please how such configuration could be performed on PTX running Junos:For a given as-path-group, i want to apply a specific precedence value to the prefixes...
View Article[MX] How to bind a VPLS to MPLS virtual-router
Hello there, I'm having Juniper MX204 and the goal is to separate existing running IP routing and MPLS domain. So, I created new virtual-router then configured MPLS under routing-instance. Since MPLS...
View ArticleMultiple eBGP setup on Single Juniper SRX
We have a standard setup where we run BGP with ISP to learn default route and LAN device is directly connected to Juniper SRX with /29. We run /31 with ISP. A requirement has come through where...
View ArticleSRX-550 multi-site VPLS issue
The issue I am having is the CE device will stop communicating within the VLAN unless the cable is replugged. I can do this elevated by manually bringing the port down and up or physically handling...
View ArticleLine rate capacity dependency on SCB
If I have 3 CB slots available on my MX device and I install all 3 of them how will that affect the rate capacity on line card installed. Do I really need 3 SCBs in place?
View Articlebasic ipv6 setup srx320
Hi, I would like to setup Native Ipv6 with srx320.I've a ipv6 range with next hop ISP: 2d0d:200:4356::1/48 I can ping and tracert fra the srx320 to google dns ipv6 server: 2001:4860:4860::8888.I made a...
View ArticleRPM probes
Hi, what is the cisco ip-sla udp-jitter option in the junos rpm probes? Basically, what I am looking for is to find out the reason for LDP and OSPF sessions which are dropping frequently. So I want to...
View Article[MX480] apply three-color-policer/shaping to ae interface (19.3R2.9)
Hello, I come here because I can't make a three-color-policer works on an aggregate interface... The ae interface is an LACP of 2x40G interfacesHere is our configuration on this interface :# show...
View ArticleHelp How configuration Trunk switch Cisco Multivlans and Router SRX300
good, I have the following panorama. 3 AccessPoints which each configure 3 SSID (Private Network / Guests / Domotica) Vlans 1,10, 20 respectively, the APs reach 1 Cisco 3750x switch with 3 ports, and...
View Articledifferent autonomous system number for each routing instance
Can i use different autonomous system number for each routing instance on a device ?I want to run multiple bgp instances on a QFX devices in ip fabric devices among Spine/Leaf.I want to achieve...
View ArticleJuniper to Cisco serial ports cabling
I am trying to connect a Juniper Dual Port PIM JX-2Serial-S card installed in a Juniper J2320 route to a Cisco dual serial port card installed in a Cisco 1821 router. I have connected the Cisco to...
View ArticleMX960 FIB/RIB Capacity
Does anyone know the max FIB/RIB for MX960?MX960-PREMIUM3-AC2x RE-S-X6-64G-BB3x SCBE3-MX-BB1x MPC10E-10C Can’t seem to find an official Juniper doc anywhere.
View ArticleAny NMS that can display info of subsriber (BNG) and CGNAT session?
Hi all, Anyone here know the brand NMS that can display info for subsriber on BNG and also the CGNAT info such as session summary n etc. If any one here know whether PRTG or Solarwind or other brand...
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OSPF import Policy not working
i am in the process of preparing my JNCIA certification so i decided to create few labs to practice all topics.in this lab im trying to test a route policy that should not import an external OSPF...
View ArticleFlowspec rules before or after sampling / packet flow.
Hi Few questions. Hope someone can help.Let's say I have an incoming DDOS attack and I with bgp flowspec create a rule to rate-limit all udp from any to 1.0.0.1.Where in the packet flow would this...
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Static Routing with ISP
I have a bigger subnet of /26 i.e. 192.168.1.0/26.Gateway Ip is assigned on the router.i have a firewall connected to the gateway on 192.168.1.2/26 Ip address.I have another router (ROUTER-B) for a...
View ArticleImport received/non-active routes to routing instance
Hi Let's say I have 2 transits from different ISPs with 2 full bgp v4 tables. One of these tables I would like to import into a routing instance before any bestpath selection. Like dumping the received...
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