Re: Routing Multicast between VLANs in single switch (Example Configuration)
Hello, One of the older forum links have a detailed information about this. https://forums.juniper.net/t5/Routing/multicast-routing-between-two-vlans/td-p/93354 You can check it and see if it is...
View ArticleRe: error: timeout communicating with l2cpd-service daemon - seen on ex4300
Hello, Which version the switch is running on?Is there any production outage because of this?What is the utlization of l2cpd? Regards, Rushi
View ArticleRe: Filter based routing and layer 2 Interface
Hello, Any specific requirement to apply filter on Layer 2 interface?When I tried this last time, it had to be applied on Layer 3 interface i.e. vlan.x interface. Regards, Rushi
View ArticleRe: MCLAG and non balanced traffic load
HiVRRP is active and backup on proper places10K1.RE0> show vrrp briefInterface State Group VR state VR Mode Timer Type Addressirb.10 up 10 master Active A 0.036 lcl x.x.x.2vip x.x.x.1irb.20 up 20...
View ArticleRe: MCLAG and non balanced traffic load
Hello,And what is the ARP timeout in servers? And in QFXes?Also, do You run server-to-server database replication through QFXes, by any chance?HTHThxAlex
View ArticleRe: MCLAG and non balanced traffic load
Hii do not run server-to-server database replication the servers doesn't speak with one another, all traffic is served for a lot of end hosts, just like a cdn would.i do not have any special aging time...
View Articlevlan-tagging unit 0 vlan-id 0 - losing ping after sub-interface
Model: ex4200-24p, ex4200-24tJunos: 15.1R6.7 I have two switches back-to-back able to ping one another's directly-connected interface. I start with this working configuration on one of the switches:...
View ArticleRe: vlan-tagging unit 0 vlan-id 0 - losing ping after sub-interface
Yes, this is expected behavior - vlan 0 is reserved by Juniper and cannot be used. I believe the EX4200 should support vlans 1-4094.
View ArticleRe: vlan-tagging unit 0 vlan-id 0 - losing ping after sub-interface
Hi cslacker, Juniper reserves vlan-id 0 and 4095 for internal use. These vlans are not available for use by customers. Other vlan 1 to 4094 can be used by customers.A physical interface can have 4094...
View ArticleRe: EX4500 vs. EX4600, spanning-tree?
It depends on the junos version. There is no "all" macro on ex4600 in junos 14 IIRC. It was added in junos 17.Without the "all" interfaces macro, you need to manually configure each interface for RSTP.
View ArticleRe: EX4600 RDMA over Converged Ethernet (RoCE) support?
We are running RoCEv2 successfully on ex4600 switches, however there was a significant issue eary on where priority-based flow control wasn't working, so make sure that you're running a recent junos...
View ArticleVC non-provisioned to pre-provisioned while running
Hi all, we have a VC with 6 Members, currently non-provisioned.Customer has 3 more VC's, all pre-provisioned and asked if we could change the non-provisioned to pre-provisioned to have "one config" -...
View ArticleRe: Error while upgrading.
I'm getting the same error except I'm upgrading from 12.3X48-D35 to D65 and using the ISSU feature for the cluster upgrade. Did you find a solution to this?Not using ISSU and using the "no-validate"...
View ArticleVirtual Chassis and Virtual Chassis Fabric
Can a VC be a leaf node for a VCF? Thanks!Yasmin.
View ArticleRe: Error while upgrading.
I know everyone wants ISSU for every product and situation, but since you already have a redundant cluster, is ISSU manditory? Yes it should work, I believe (TAC would be best resource), but is it...
View ArticleRe: Virtual Chassis and Virtual Chassis Fabric
No, the configuration statements for VC and VCF are mutually exclusive. A device can't be configured into both modes at the same time. Some versions of Junos Fusion do allow satellite devices to be...
View ArticleRe: Virtual Chassis and Virtual Chassis Fabric
You can attach a VC off of a VCF leaf, managing the VC as one device, and VCF as another. For any switch it is either VC or VCF, not both as previous response stated.
View ArticleRe: Virtual Chassis and Virtual Chassis Fabric
ah! I didn't think about that. Makes perfect sense!!! THANKS!!!
View ArticleCreating a VTY ACL
Hi, I have an ACL for our VTY lines which we use on cisco and i am trying to create the same for Juniper EX4200 series. I am having a difficult time and i tried the Juniper IOS to EX conversion,...
View ArticleRe: Creating a VTY ACL
You would use a firewall filter on the loopback interface to control management access. The interface does not need to be...
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