Clik here to view.
Re: EX3300 LAG (LACP) strange behavior
Hardware inventory: Item Version Part number Serial number Description Chassis GD0216520103 Virtual Chassis Routing Engine 0 REV 02 650-063365 GD0216520103 EX3300 24-Port Routing Engine 1 REV 14...
View ArticleRe: EX2300-C which license for VC
You need the EFL license for VR and VRRP, and in a VC you need one for each switch.Virtual Chassis doesnt require a license in any EX...
View ArticleRe: EX3300 LAG (LACP) strange behavior
could it be that xe-0/1/1 by error is configured as a vc-port? That would explain why xe-0/1/1 is reported as non-existing.Please check with 'show virtual-chassis vc-port' and if I'm correct, remove it...
View ArticleRe: EX2300-C which license for VC
@dominic_cuynen as you have discovered, EX2300 is a special case for both how licenses and VC are applied. For either case, license is required on each switch, not just 2 (master and backup RE). EFL...
View ArticleRe: EX3300 LAG (LACP) strange behavior
run show virtual-chassis vc-port fpc0: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface PIC / Port 1/1...
View ArticleRe: QFX igmp-snooping not working
Hi, About your point #2, I was refering about other ports receiving the multicast and the sample I shared is one of them. I didn't include all the output as it's very long. It was a sample. I'm gonna...
View ArticleRe: EX2300-C which license for VC
Hello, Thanks for the clarification.That's the clearest information I've gotten. Kind regards, Dominic
View ArticleRe: Interface storming for validation of physical interface robustness
rccpgm, did you have any ideas on what/if any config could solve this issue? I'm curious as to why Cisco supports this unnatural act of packet storming for signal integrity testing and Juniper doesn't....
View ArticleClik here to view.
EX4550 triangle connectivity - RSTP issues
I have 3x Juniper EX4550s connected together. Switch_A connects to Switch_B and Switch_C via 2x links per side....1x GigE, 1x10Gig. The 'qualified-next-hop' is being used in static routing to ensure...
View ArticleRe: EX4600: multicast not working in vlan default.
Could we get the configuration of the devices?Can you ping the family inet address from the other device?Can you ping the virtual-address from the devices?Do you see any mac addresses from the other...
View ArticleEX4300 Series PoE 802.3af Mode A/Endspan and Mode B/Midspan?
Hi, can anybody tell me, if the EX4300 is also 802.af mode B capable or not? And if not is there any other capable switch? Thanks in Advance!Florian
View ArticleRe: EX4550 triangle connectivity - RSTP issues
Hello,handsy wrote:. Do you clever people agree that this is the right way of configuring my setup? Thanks I don't agree with Your conclusion.RSTP uses untagged frames and since You mentioned RSTP...
View ArticleClik here to view.
Re: EX4550 triangle connectivity - RSTP issues
Thank you for the reply.Can you please point me to any Juniper KBs/command references for configuring these "router-style tagged links"?
View ArticleRe: EX4550 triangle connectivity - RSTP issues
I may not be one of the "clever people" but I do agree with your original conclusion. Since you do not have common VLANs on the 2 x links from either B to A or C to A, or C to B, and all are routed...
View ArticleCan Juniper generate traffic out of an interface?
Hello, I'm trying to get away from the use of traffic generators like Ixia or Spirent for the sake of removing dependecies. Scenario:SUT Port A ----> Port A MX480 Port B MX480 ----> Port B...
View ArticleRe: EX4550 triangle connectivity - RSTP issues
Well the default VLAN still exists on the switches and therefore on any UNUSED interfaces. Could that be the culprit?I don't see how though as the trunk interfaces are configured with specific, unique...
View ArticleRe: EX4550 triangle connectivity - RSTP issues
Easy enough to tell - get a list of what interfaces are associated with vlan "default" (vlan-id = 1). Do you know what interfaces blocked previously? Those links should NOT be trunks (port-mode =...
View ArticleRe: Can Juniper generate traffic out of an interface?
By "Juniper" I believe to be more specific, you are asking if MX can do this, yes? I assume you have configured MX interfaces to be part of a bridge-domain associated with VLAN 1600 and for both sides...
View ArticleRe: EX4300 Series PoE 802.3af Mode A/Endspan and Mode B/Midspan?
I believe answer is no, and no other Juniper switch has config option to enable Mode B, vs Mode A. I am not 100% positive, but believe this is the case. Mode B is NOT a requirement for a PSE (in this...
View ArticleRe: EX4300 Series PoE 802.3af Mode A/Endspan and Mode B/Midspan?
I should have also mentioned that a PD MUST support Mode A and Mode B (to be complaint) so in this case the solution is to set the PD to run Mode A.
View Article