Re: Interfaces LED is RED
Here the output: Front Panel System LEDs:Routing Engine 0 1--------------------------OK * *Fail . .Master * .Front Panel Alarm Indicators:-----------------------------Red LED .Yellow LED .Major relay...
View ArticleUnicast ARP disappearing with MC-LAG on EX9208
Hello,This is the setup: CLIENT (x.x.x.3) |______ ____|_| 5100 | ----VC-----| 5100 |---------...
View ArticleRe: Unicast ARP disappearing with MC-LAG on EX9208
It seems you are using active-active mc-lag. From the docs:Note: Dynamic ARP resolution over the ICL interface is not supported. Consequently, incoming ARP replies on the ICL are discarded. However,...
View ArticleRe: Interfaces LED is RED
Hi,Have you noticed any alarms ?show system alarmsshow chassis alarms
View ArticleRe: Unicast ARP disappearing with MC-LAG on EX9208
to echo Krasi's comments, VRRP configuration is needed between the two MC-LAG peers for proper ARP synchronization. I we ran into this same issue when doing MC-LAG with a router, and also with an...
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),...
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Re: Can't route out of the switch on EX2200
Here is what it looks like, trying to ping from 2 subnets on the switch, to the router interface.An example of the behaviour I see.
View ArticleRe: Can't route out of the switch on EX2200
Hi JSinclair, This will usually be because you don't have the routes to 10.1.50.0/24 and 10.1.102.0/24 properly configured on the Sophos UTM. Routes to the two networks on the Sophos UTM should point...
View ArticleRe: Can't route out of the switch on EX2200
Thank Hisham, all of my routes were correct. It looks like it wasn't a configuration issue as there was an update to the router (UTM) that I scheduled to install last night. It was only a securty...
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 ArticleRe: MX104 as an LNS
Hi you do not need MS-MIC for LNS , all configurations is done on si-* interfaces after enabling inline-services under the chassis ... chassis { fpc 0 { pic 0 { tunnel-services { bandwidth 10g; }...
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...
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Re: MX104 as an LNS
Thanks for the reply.Sorry last stupid question (for now )Would the S-LNS-IN license also be needed if setting up an LNS or would the S-MX104-SA-FP and S-SA-4K licenses be fine? Thanks again
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 ArticleRe: BGP sessions up while BFD down
Luca ,When BFD goes DOWN it brings it’s CLIENT DOWN as well , in this case BFD brings DOWN BGP Session.Only after Client is UP [ i.e Protocol Session UP ] , BFD can be programmed for Client .Behavior...
View ArticleRe: bootp helper secondary
Hi,I guess it's very simple - you just need to add server option under particular interface.For detail info you may refer to this...
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 ArticleRe: MX40 VPLS port mirror??
Hello,Yes it is possible. Two points in the meantime:1/ Please post Your full sanitized config.2/ VPLS port-mirroring preserves the original dst MAC so please make sure the PC where Your Wireshark...
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