Extreme Networks

difan

I have VLAN 100 and the interface is in the GRT with IP 10.0.100.1. I have VLAN5 in VRF IPTV with IP 10.0.5.1. Here is my relevant config. I am testing multicast on VLAN 5 and VLAN 100. VLAN 100 interface is in the GRT and VLAN 5 is in VRF IPTV. The ...

difan · B-MAC: 12-00-84-ff-ff-ff and I-SID of 16777215 in ISIS

Hi team,This is partial output of "show isis tlv type 144" detail. What is this B-MAC: 12-00-84-ff-ff-ff and what is corresponding I-SID of 16777215 for? Will there be any traffic to this MAC address ending with ffffff? I did packet capture and I am ...

difan

Quick question: Does two Backbone VLANs mean I can only load balance between two PATHs? For example, in scenario that I have three BCBs sw1, sw2 and sw3 and two BEBs sw4 and sw5. Sw4 and sw5 has connections to all three BCBc but not between each ot...

difan

Hi team,I am running into this issue while studying the VOSS in the EVE-NG environment. I am using this virtual 5520 running on 8.10.1.0 VOSS. I have a Cisco router connected to its Gi 1/1 interface to simulate client traffic. The Gi 1/1 is configure...

difan · 05-26-2024

I hope my question makes sense. I am building a lab to learn the Fabric Connect technology. The connectivity is working between two hosts. On the BEB, I see the client's MAC address with this command:r1:1#show vlan mac-address-entry mac 50:00:00:0e:0...

difan

Thanks, Paul, for your response. I am from the Cisco/Juniper world so I used a Cisco router for generating the multicast ping (ping 239.1.1.1) and another Cisco router for receiving the multicast (ip igmp join group 239.1.1.1).I am testing on the EVE...

difan

Thanks Willy! Sorry for not being clear but I didn't try to route multicast between the VRFs. I have two multicast streams/senders, one on each VLAN and I have two receivers too. There is to multicast hopping over VLANs. My "show isis spb-mcast-summa...

difan

Hi Willy, let's say that the destination c-MAC is learned and it is on a BEB with a b-MAC. There are three equal-cost paths to the b-MAC. Can it load balance on all three paths? Is there a command to list all equal-cost paths to a c-mac? Thanks!

difan

@EXTR_Paul @Shaja I have been thinking. Is the BVLANs only for BUM traffic? And Once the destination MAC address is learned (meaning that the destination BEB is known for the Customer MAC), it will use all available paths for sending the packet? Than...

difan

Hi Brian, this is not the case... I can ping both VLAN interfaces and see the correct ARP entries on the Cisco router... Here is the VLAN membership for the portr7:1#show ports vlans 1/1****************************************************************...

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Multicast is not working over the fabric

B-MAC: 12-00-84-ff-ff-ff and I-SID of 16777215 in ISIS

Fabric Connect Load balance among more than two paths, possible?

Routing between two vlans not working for the same client MAC address

How to clear a user device mac address entry in the Fabric Connect table

Re: Multicast is not working over the fabric

Re: Multicast is not working over the fabric

Re: Fabric Connect Load balance among more than two paths, possible?

Re: Fabric Connect Load balance among more than two paths, possible?

Re: Routing between two vlans not working for the same client MAC address