802.1q trunk
Hi, I have stucked in creating a simple trunk between switch and server. I have created trunks between switches and all of them work fine. But trunk to server just doesn't work. Short story, I'm...
View ArticleRe: 802.1q trunk
Hello,Have You actually defined all these VLANs under [edit vlans] stanza?110-112 114-116 122 145 160 173-174JUNOS takes VLAN names under interface, not 802.1Q tag values.HTHThxAlex
View ArticleEX4550-32F analyzer
Good time gentlemen!We are going to purchase this switch, I have a question regarding the operation of the mirror (analyzer)ethernet-switching-options { analyzer COPM { input { ingress { interface ae3;...
View ArticleRe: Problem with EX3300 LLDP Discarded TLVs (Junos 15.1R6-S2.1)
Sorry, I misunderstood the parameter, I was reading 0 to be the seconds delay before the trap but I see what you mention now in the docs. The output seems to show the issue is a validation error and it...
View ArticleRe: 802.1q trunk
Yes I did configured vlans for exampledev-network { vlan-id 116; } But it can't be it require names, because on trunks between switches I use tags and all works fine. LOL Also on the access ports I use...
View ArticleRe: EX4300 Not Passing DHCP
That would be helpful wouldnt it:version 14.1X53-D45.3; system { host-name VC-B; auto-snapshot; time-zone America/Toronto; root-authentication { encrypted-password "$1$VoH3Jsg.$hIKeWOU2aHHPTBCr2jcJ//";...
View ArticleRe: EX4300 Not Passing DHCP
I can't see anything wrong with the dhcp-relay portion of your config.You might also try some of these options: set forwarding-options dhcp-relay forward-snooped-clients all-interfaces set...
View ArticleRe: EX4300 Not Passing DHCP
Thanks for the suggestion, I have just tested with these and I'm still seeing the same behaviour. Any other ideas?I see there are release notes for 14.1X53-D46 dated yesterday, with a Problem Report...
View ArticleRouting provider's VLANs with EX2200
Hello.Company has an headquarter and several remore branch offices. Provider provides L2 VPN from the HQ to the each branch office. To the HQ packets comes into the VLANs. One branch - 1 VLAN.At the HQ...
View ArticleRe: EX4300 Not Passing DHCP
Hello,Please delete this statement from Your config processes { dhcp-service { traceoptions { file dhcp_logfile size 10m; level all; flag all; } } }This stanza activates DHCP server as well that might...
View ArticleRe: 802.1q trunk
Hello,Yes it works once You created VLANs and assigned an ID to it as described herehttps://www.juniper.net/documentation/en_US/junos/topics/task/configuration/bridging-vlans-ex-series-cli.htmlID is...
View ArticleRe: EX4300 Not Passing DHCP
I thought the same thing as well and removed it. Unfortunatley it did not help.
View ArticleRe: pure L2 multicast traffic (no multicast ip traffic) not forwarded
With snooping on multicast isn't flooded unless the destination address is in the 224.0.0/24 range. To get any other multicast to go out the listener needs to send an IGMP report stating that it is...
View ArticleRe: Fluking Ports
It's due to Juniper's frustrating implementation of lldp that varies per platform. Long ago when it was initially built they made certain decisions that were bad, like defaulting to using the snmp...
View ArticleRe: Does EX2200 and EX4300 support MultiChassis Link Aggregation?
Old thread, but since I got here by googling, I figured I'd update this question. Spud is correct, you can do ordinary LAG between the two, no need for MC-LAG (and those switches don't support it). New...
View ArticleRe: Does EX2200 and EX4300 support MultiChassis Link Aggregation?
I might suggest that outside of EX9200, which no longer provides VC support, that MC-LAG deployment with any other EX products is limited at best, and maybe no one is doing this. Everyone would be...
View ArticleRe: pure L2 multicast traffic (no multicast ip traffic) not forwarded
ChadM - as far as you know, is this the case (required to configure a querier) for all EX switches or maybe all Juniper products? If EX switches just older legacy or both all older plus new? Just...
View ArticleRe: pure L2 multicast traffic (no multicast ip traffic) not forwarded
It's a requirement for any switch that does IGMP snooping, Juniper or not. If IGMP snooping is in play every broadcast domain that expects to have multicast flowing needs to have some device send out...
View ArticleSFP not showing up in config EX4500
I installed several SFP's in an EX4500, they do not show as present.This is a VC, do I need to boot just the one member to make the SFP's show up.? Thanks
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