Re: Enabling Proxy Arp
Your understanding is correct, its not enabled by default.The router or switch responds to an ARP request only if the destination IP address is its...
View ArticleDevice on Network Getting DHCP When Statically Configured on Separate VLAN
Greetings, We've been seeing some very strange behavior with some devices on our network. We have devices that are statically configured on a specific subnet. Yet, these particular devices are being...
View ArticleRe: Device on Network Getting DHCP When Statically Configured on Separate VLAN
the two layer two vlans at issue are being cross connected somewhere so that they are in the same broadcast domain. Typically this happens when a port in each vlan are accidently connected to each...
View ArticleRe: Does QFX5100 support VC by default?
I have also 2 QFX5100 and I can create a virtual chassis.After a switch-over of the routing-engine, it takes at least 5 minutes that the VC is back formed because the VCP interfaces are down.This is...
View ArticleShutdown EX9204
Does anyone know the correct syntax to shut down an EX9204 running JUNOS 17? Documented commands do not work: request system power-off: doesn't exist (are you ^#%&* kidding me?)request system...
View ArticleIGMP-snooping Question
I need a bit of assistance here. I have the following situation. switch-1 with multicast sources attached. this is not my switch and I have no operational/config visability of it. This has...
View ArticleRe: Shutdown EX9204
Maybe that "request" commands is blocked for your user access?Are you logged in as root user?I checked in JUNOS 17.4 and works fine. root@jtac-ex9204-re0> show version...
View ArticleRe: vqfx physical interfaces not showing up
Hi Bhoomi, Did you find some solution for the physical interfaces, i saw no reply to your question. i am also facing the same issue. can you please share the solution if you have managed to get the...
View ArticleRe: ex3200 SSL CERT OVER HTTP
We seem to have a process in my company where we need to send a CSR to the PKI guys so that they can generate a .cer certificate. But if I tried to use this certificate (and a .pem version I created...
View ArticleRe: Shutdown EX9204
On 17.1 this does not appear to be an available option even as root. {master} root@ex9204-core2-re0> request system ? Possible completions: certificate Manage X509 certificates commit Perform commit...
View ArticleRe: Shutdown EX9204
Hi Smicker, I quickly tested on MX as well and i dont see the option apprearing. i did some research and found that this is a Software BUG but this is fixed on 17.4R2 and 17.4R1 that is the reason for...
View ArticleRe: EX4200 running 15.1R5.5 unable to install J-web due to low free space
Where would one find the download you mention, jweb-ex-app-15.1A3-signed.tgz?
View ArticleRe: Shutdown EX9204
I previous was on JunOS 17.4R1 & now I tested on ex9204 running junos 17.1R2.7 same as yours & get option of power-off/halt. Could you get "show chassis hardware" & "show configuration...
View ArticleRe: Juniper QFX5110 and Catalyst 3560 problem
Did you get this fixed? Is it something like auto-neg failing? the switchport nonegotiate on the cisco side is related to determine the trunking mode rather than auto-neg, yet on the juniper side you...
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EX2200 buffer overflows leading to dropped packets?
Hi all,Trying to debug a problem with dropped packets from our firewall cluster; the cluster members are both connected to an EX2200 switch. When I look at the output of show interfaces <int>...
View ArticleRe: Shutdown EX9204
Thanks Karand-- Here is some quickly-sanitized output. root@ex9204-core1-re0> show chassis hardware Hardware inventory: Item Version Part number Serial number Description Chassis xxxxxxxxxxxx EX9204...
View ArticleRe: EX4200 running 15.1R5.5 unable to install J-web due to low free space
This image has been replaced by jweb-15.1R4.6-signed.tgz. You'll find this under EX4200 Downloads -> Junos 15.1 -> bottom section -> J-Web User Interface Package
View ArticleRe: EX2200 buffer overflows leading to dropped packets?
EX2200 has 1,5MB of buffer space per PFE.It supports wire rate forwarding.There are dedicated (per-port) and shared buffers.Try this#set class-of-service shared-buffer percent 100 Regards, Wojtek
View Articledhcp snooping in MX
For the life of me, I am unable to get dhcp snooping to work on a juniper MX 480. We are using flexible-vlan-tagging and bridge-domains. I have tried setting one port to trusted, and another to...
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