Re: 802.1x auth failed but client gets access to voice VLAN
Already checked that. It doesn't happen if no guest vlan is set.
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Layer-3 VLAN Routing issue need help
Trying to connect our COLO with our DSO location.We have connectivity from our Corporate site to our COLO site, both directions work great. I am unable to ping the DSO from the COLO. Any reason why.?...
View ArticleDetect shot DDOS using RMON on 10G interface
Hello, currently we are experiencing a lot of very short but strong ddos attacks. i would like to setup a rmon alarm that detects anything over 5gbit/s. we are using a mixed stack with ex4500 and...
View ArticleLAG plus QinQ on EX4300
Dear expertsA customer of mine is asking me to connect two EX4300 in different sites (one in site A and one in site B) using their Metro Ethernet infrastructure and hence with ether-channel links to...
View ArticleRe: Layer-3 VLAN Routing issue need help
Yes, I would agree that the route 10.10/16 going through the MPLS is probably a problem - unless you want the traffic to go COLO -> Corporate -> DSO. But more important, you say DSO has no...
View ArticleEX2200: How to find out ip address for port
I have device connected to port ge-0/0/5 which is apart of a vlan on my EX2200. The device has a static ip address assigned to it. I forgot the ip address and I need to ssh into that device, is there...
View ArticleRe: Layer-3 VLAN Routing issue need help
louis.wessels@live.… I will be going back tomorrow, will try to temporarily disable the 10.10.0.0, as that is our production route from colo.It will eventually be at the DSO site for production, but I...
View ArticleRe: EX2200: How to find out ip address for port
Hi, AFAIK , there is two ways to establish this goal : 1- Configure l3-interface on the EX in order to run the "show arp" command . 2- Configure dhcp-snooping and run the command "show dhcp snooping...
View ArticleRe: EX2200: How to find out ip address for port
Hi ! 1. define a layer 3 device ( vlan.x) for that vlan2. do ping to the subnet broadcast address ( the highest address in the net) and check the return you can also do a monitor traffic to see the...
View ArticleVirtual-chassis and Adaptive Load Balancing
HiI'm trying to understand if Juniper VC (QFX5100), as VCF does, support ALB... here the VCF reference:...
View ArticleRe: Virtual-chassis and Adaptive Load Balancing
VC does not have this functionality. Both under the covers run IS-IS but on VCF has ALB.
View ArticleRe: Virtual-chassis and Adaptive Load Balancing
Where did you find this info ?I cannot find anything officially... thanks
View ArticleMac address aging out by Port Level
Hi,Anyone know of Junos equivalent command for the following Cisco port security command :- switchport port-security aging time 120 type inactivityUnderstand that our EX/QFX can perform the mac aging...
View ArticleIPv6 ND Stale Entries
I am having a EX2300 device wherein 'show ipv6 neighbor' entries are shown as Stale until some ping traffic comes in. Is it expected? This is the configuration I have,set groups ND system arp...
View Articleex2200 vlan and simple l2 router
HiI have small office with ex2200 poe switch and and simple L2 router (do not support vlan)Can I config the ex2200 switch so it will have 2 vlan that can go to internet ?
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Can't ping my lo0 on switch from computers attached to vlan on that switch.
Thanks to those who browse these questions and find value and enjoyment from helping others. MY GOAL: monitor SNMP events on ex2200-c from NMS in local vlan.STUCK POINT: Can't even ping from vlan to...
View ArticleSSH via Juniper EX808 is slow
Hi all. I have this case like that. From my Core-SW (EX8208), I have a lot of interfaces (including interface vlan and L3 interfaces). I have l3-interface vlan.13, and a server 172.18.13.41. If I ssh...
View ArticleRe: Can't ping my lo0 on switch from computers attached to vlan on that switch.
1. you are missing L3 assignment of your RVI set vlans vlan-400 l3-interface vlan.400 2. Once you set that you will then have two routes to 10.0.0.0/24 since lo0 is overlapping with vlan-400...
View ArticleRe: Can't ping my lo0 on switch from computers attached to vlan on that switch.
Not a total solution yet, but I really appreciate your help smicker. I am half the way there. --->> New Routing Table{master:0}[edit routing-options]robmin@ex2200c# showstatic { route 0.0.0.0/0...
View ArticleRe: Can't ping my lo0 on switch from computers attached to vlan on that switch.
You do not need to add next-hops for subnets that are directly connected to the router--they are automatically inserted into the routing table as direct routes. route 10.0.0.240/32 next-hop 10.0.0.26;...
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