EX-2300- 48P DHCP not working
Trying to use DHCP temporarily till our server arrives.show system services dhcp bindingerror: command is not valid on the ex2300-48pYet the auto complete shows that command structure. set system...
View ArticleError while upgrading.
Hello Community. I hope everyone is well. My office recently received an EX 9208 running 'JUNOS 14.1X53-D42.3' from factory. After carefully looking for a more updated version we proceed to upgrade...
View ArticleMAC address associates with ae0.0 instead of physical interface
I have multiple MC-LAG deployments at an extreamly large site. Occasionally I need to track a MAC address to an access port, so I get the MAC assosicated with the devices IP address off of my firewall...
View ArticleL2 connection between Juniper MDF and Meraki MX
Experts, Meybe you can help here: I have all vlan set on Juniper MDF and one vlan (DMZ) set up on meraki MX security applinace. All DMZ hosts are connected to MX with access port and VLAN10 (DMZ vlan)....
View ArticleEX2200 (Junos 15.1R6.7) Routing-instance doesn't work?
Hello.trying to implement RI at EX2200 show configuration | display set set version 15.1R6.7 set system services ssh protocol-version v2 set system syslog user * any emergency set system syslog file...
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Disabling DHCP trapping
Hi Team, Iam facing issues on EX2300 running on Junos 15.1X53-D56.Certain interfaces will not learn mac addresses and others will not pull an IP from DHCP. The resolution is to reboot the switchDuring...
View ArticleMC-LAG with 4 leafs
Is there a way to configure MC-LAG with 4 leaf nodes under same MC-LAG id in IPClos Fabric? I believe ICL is established through SPINEs for these leafs however if I want to be having VRRP, I should...
View ArticleEX2200 (Junos 12.3R12.4) Routing-instance doesn't work?
Hello.trying to implement RI at EX2200 show configuration | display set set version 15.1R6.7 set system services ssh protocol-version v2 set system syslog user * any emergency set system syslog file...
View ArticleConnection between Ex4300 and MX security appliance
Experts, My current connfigration between EX4300 and MX is fallowing:1. I use swithcport between MX and EX4300 based on the routing from EX to MX and routing from MX to EX having one VLAN1 on MX so we...
View ArticleEX3300 booting & login message
we have two EX3300 , software version : JUNOS 15.1R6.7 booting have some message , is the message have any affect issue , have any recommand for as ? ###BOOT...
View ArticleJuniper QFX Models - Port Speed Variations
Hi , I am trying to achieve the below scenario with a QFX Model. Can't seem to find the right fit.I need 4 ports of 100G;- 4 ports of 10G and also need few ports of 1G. Now with the available models,...
View ArticleUpgrade path for EX4200 stack running 12.3R9.4 to 15.1R6
Hi, I'm a bit confused on what the recommeded upgrade path for this scenario. Do I need to upgrade to 14.x something before going all the way to 15.1R6? Thanks!
View ArticleSNMP OID to get trunk port status - different on a EX2300 vs EX3300 -...
I successfully scan EX3300 and EX2200 switches to get MAC address information via SNMP. Part of that process is to get trunk port status using:...
View ArticleEX 2200 firewall filter blocks everything
Hello.The task is allow traffic from hosts1 (192.168.1.5) to host2 (192.168.1.10) and block any other.When set filter firewall { family ethernet-switching { filter Allow {...
View ArticleWhen clients move around the network, they lose connectivity
I have a relatively simple office network. This is in part, a new deployment. The SRX (and config) come from a working environment. We're trying to replace the existing cisco sg300 switches with...
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Check 40G interface
Hello, I'm a newbie to Juniper and this is my first post here! I have a couple of E4300 switches. It has got two 40GE QSFP+ ports.User@EX4300-2> show chassis hardware | match 40G PIC 1 REV 32...
View Articlepure L2 multicast traffic (no multicast ip traffic) not forwarded
Hi, I have a Motorola AP (now Extreme Networks) that use L2 multicast packet to discover other APs and Controller.The multicast destination address is 01:A0:F8:00:00:00/48 that is a L2 multicast packet...
View ArticleVC EX Switches: VLAN
Hello,I have two EX4300s configured as VC. But when I check the VLANs, I don't see all the information about Switch1 ports. Switch 1 is the backup switch.Is there any command to check the backup...
View Article802.1X Authentication via RADIUS-Server does not work - no traffic/request at...
Dear community, I want that my EX-3300 blocks the access to the interface ge-0/0/0 as long as the supplicant is not authenticated. The authentication should run with the help of a RADIUS-Server. I am...
View ArticleEPL pseudowire type 5
Hi Community when we talk about EPL service as pseudowire type 5with RFC6870 enabled, we are reffering to L2circuit protocol configuration with hot-stdby configuration, correct? or are we referreng to...
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