Switching

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Ask questions and share experiences about EX and QFX portfolios and all switching solutions across your data center, campus, and branch locations.

1 to 50 of 2209 threads (10.8K total posts)
  Thread Subject Replies Last Post Status
junos os
1 19 hours ago by JACOB HOUSLEY
Original post by JOSH BEEDE
juniper not showing the ge-0/0/0 etc, interfaces?
0 19 hours ago by JACOB HOUSLEY
Mixed mode lacp for qfx5120
0 yesterday by Anonymous
EX4650 allow trunks to pass double tags
0 yesterday by Dan Graham
NON-ELS DHCP Snooping Wireless isn't working
0 yesterday by JOSHUA SANDERS
Possible edge switch loop detected; Limit on MAC moves exceeded from uplink to ethernet port
3 yesterday by spuluka
Original post by DONGYEONG KIM
Observing Random Mac move in the network on QFX5100
0 2 days ago by Nithin J
MAC-based VLANs
1 2 days ago by tgreaser
Original post by PMazurkiewicz
Juniper switch is too slow and I don't know why !
1 5 days ago by spuluka
Original post by Zurratos
EX4500 Not Booting up
3 7 days ago by spuluka
Original post by MAHMOUD AL.GENDY
High CPU and memory usage by fxpc with MACSEC_MII_1 Error on VC of EX4600 with 21.4R3-S2
0 8 days ago by Looki
ex3400-24p automatic / immediate console log out when 'set system ports console log-out-on-disconnect' configured
1 10 days ago by Michael
EX ELS interface all edge
0 10 days ago by JOZEF KLACKO
Irb vlan
1 10 days ago by spuluka
Original post by MASBA UDDIN RUMI
VRRP needed with virtual chassis?
1 14 days ago by spuluka
Original post by BRAD BAKER
Running BGP on Juniper switches
1 15 days ago by spuluka
Original post by gxs
[QFX5210] Optical interface stay down
0 18 days ago by ROMAIN CARRE
EX2300 virtual chassis cannot change mode to mixed
9 19 days ago by T_J
Has anyone actually stacked 10 EX4400's successfully?
2 22 days ago by Erik Slagter
Original post by Randy Shulse
QFX5100 , 110 , 120 annonced end-fo-life
1 26 days ago by UMUT GERGIN
Original post by Diao
Static multicast routing on EX3300 - very simple (I think ;-))
7 one month ago by Erik Slagter
Storm Control Bandwidth Config
2 one month ago by ROBERT GRAHAM
Original post by rann
EX4100 VC cabling
2 one month ago by HARRY CADBY
Original post by PMazurkiewicz
EX8200 Power Cords
0 one month ago by Anonymous
Log issue on ex4550
0 one month ago by KARTHIKEYAN SHANMUGAM
Where to buy SSD for mx204?
4 one month ago by fiber9
EX2300 Loader Prompt
2 one month ago by Dj Dimick
QFX - port mirror / capture to remote IP
0 one month ago by bpbp-boop
MLD flooded back out same port its received on.
0 one month ago by cordcscott
Mx204 fpc down Command aborted, Host Chassis manager connection not stable
1 one month ago by spuluka
Original post by fiber9
Dot1x configuration for postured redirect URL in Ex-series
0 one month ago by FAZLUR REHMAN KHAN
random BFD sessions stuck in the Init or Down state
0 one month ago by CRISTIAN CHIRATCU
Windows server ip conflict with Juniper switch
1 one month ago by CRISTIAN CHIRATCU
qfx5120-48y-8c upgrade path
1 one month ago by CRISTIAN CHIRATCU
[EX3300] Console port partly defective
4 one month ago by Erik Slagter
Cisco to Juniper trunk
6 one month ago by DARREN HITCHEN
Troubelshoot Ex: Suddeny traffic is unidirectional from bidirectional
3 one month ago by spuluka
Original post by fiber9
Vitual chassis QFX512O-48T
4 one month ago by MOHAMMED DAMOUH
I do not understand why some juniper examples have switchoptions under the vlan like this.
1 one month ago by Erik Slagter
Original post by Simon Bingham (technical debt collector)
Linecard shown after zerioze.
6 2 months ago by Jason Fagan
Original post by gedebook2009
EX2200 Host 0 Boot from backup root
11 2 months ago by Steven Skula
Original post by Jconn
Question on 802.1X
0 2 months ago by djadhav
Question on Q-in-Q configuration
0 2 months ago by djadhav
EX4400 with ex4400-em-4s not operating at 1gb, works as 10gb
1 2 months ago by ROBERT HEALY
Original post by ERICK MOYERS
Advice on downgrade JunOS 15 to 12 on EX3300
0 2 months ago by Erik Slagter
ISSU upgrade fail "Member not in single node vc : Invalid"
0 2 months ago by gedebook2009
Aggregate Interface Not Participating in RSTP
0 2 months ago by ABHAY JOSHI
Aggregate Interface Not Participating in RSTP
0 2 months ago by ABHAY JOSHI
EX fiber optic ports
2 2 months ago by reflzum
Serial console from one switch to another
1 2 months ago by Erik Slagter
Original post by acruhl