Re: Upgrading EX4200 series switch
Not sure where along the 10.4 path you are but make sure dual-root partition does not bite you as well. If not done, best to get there on 10.4 before moving forward....
View ArticleRe: PLS HELP - no-mac-learning
Hi, I hope the switch is connecting to the CE device and on the router VRF lite configured.The switch vlan from which the interface is connecting to the Ce device (provider) has no mac learning...
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file copy source dest; show system storage shows plenty of space; yet 'no...
Why is this thrown ? When I try to 'file copy source (ftp) dest (/var/tmp/)' yet /var/tmp has 339Mb available and the jinstall package for EX2200 is only 97Mb ? :/See attached png.
View ArticleRe: file copy source dest; show system storage shows plenty of space; yet 'no...
Infact.. why am I seeing verbose output referencing '/var/home/MANAGER' in the output of the command.. I never referred to this in my destination path parameter ?
View ArticleRe: EX4300 Layer 2 tunneling/Q-in-Q
Resolved guys! Thanks for the help. 1. Dont assign a vlan-id to the S-VLAN 2. Don't miss type a command over and over like a dumb nut. haha all good in da hood!
View ArticleRe: Q-in-Q on configuration on EX4300 (13.2X50-D17) fails
Hey! Sorry I didnt reply sooner. Thanks for the info! I actually solved my issue myself. The first issue was the same as your with the S-VLAN not need the vlan-id assigned to it. They don't make...
View ArticleRe: PLS HELP - no-mac-learning
Hello Ramesh, Thanks for the response. Meanwhile , could you please advise if what scenario do we need to use no-mac-learning ? Are their advantage of no-mac-learning configured or vlan or global...
View ArticleRe: PLS HELP - no-mac-learning
The basic difference between a hub and a switch is the MAC Table, if we are disabling the mac table for the entire switch, then we are transforming a switch to a hub. which is not a good thing, there...
View ArticleHelp needed!!! L2circuit @ ex2200
I am about to swipe Cisco C2960 with EX2200 switch. But very new to Juniper and need a help to translate Cisco L2circuit config to Juniper EX2200. Here is the config of the port on Cisco...
View ArticleRe: Diagnosing outage at same time every day
Took me a while to get back to this one. I'd like to suspect STP but I'm not getting any messages from it and there are no ports in STP blocked mode. I'm eventually going to disable STP at the router...
View ArticleRe: Help needed!!! L2circuit @ ex2200
Hello,This is NOT L2circuit, this looks like QinQ with Layer 2 Protocol Tunneling (L2PT).EX series...
View ArticleRe: Help needed!!! L2circuit @ ex2200
Thanks Alex!I will try to build a config based on info you provided and might have a couple questions for you... if you dont mind.
View ArticleFirewall filter should not drop...but drop !
Bonjour ! I have a strange behaviour with a firewall filter on EX4300. This firewall filter is configured on the loopback interface. The switch, which is also playing a router function (inter-vlan and...
View ArticleRe: Firewall filter should not drop...but drop !
Hello, Do you have any filter applied to ge-1/0/31.0 interface?And what is the configuration of ge-1/0/31.0 interface? Regards, Rushi
View ArticleRe: Firewall filter should not drop...but drop !
Rushi, Thanks for your help. I do not have any other filter on physical or vitual interface. The only filter I have is the filter applied to the loopback interface... {master:0} admin@EX4300> show...
View ArticleRe: Firewall filter should not drop...but drop !
I have not tested this in the lab to confirm, but my recollection is that if you apply a filter to the loopback interface on a Junos device the filter will apply to "self" traffic for the device in...
View ArticleMC-LAG from LAG without traffic loss
Hi all,I need help with one question. I need to replace a QFX5100 with a EX4600 with minimum traffic loss.I have some LAGs (ae) on QFX5100.Can I create a MC-LAG between switches from my active LAG...
View ArticleRe: Firewall filter should not drop...but drop !
Juniper says : "Firewall filters applied to the loopback interface affect the local packets destined for or transmitted from the Routing Engine."...
View ArticleRe: MC-LAG from LAG without traffic loss
To start with somewhat confused by your post, so hopefully this response will help. I assume today you have a standard LAG/AE from the QFX5100 you want to replace, to something. I am also going to...
View ArticleRe: Firewall filter should not drop...but drop !
Is there any other special traffic not destinatated to the RE that will be handle by the RE whatever is transit or not....? A: There should not be. Even unknown Source MAC is sent through transmit,...
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