brocade interface won't talk to cisco interface

[Anonymous]

ICX6450-48p stack of 6 switches (one uplink port) no longer communicate with cisco layer 3 switch.  It was working but just stopped.  The only thing that changed was removing a port channel from the cisco and a lag from the ruckus (brocade).

[Anonymous]

Problem solved with your holp.  default vlan wasnt being routed added dual-mode and all is well. Thanks for your help.  The arp suggestion is what led my to the solution.  Not sure of why it was working and then not...Thanks again.

[jijo_panangat]

Great! I am glad it helped.


Thanks
Jijo

[sarfarazqadry20]

Dear David i need your help. Actually I have one side ICX6450-48p and the other Cisco 3850 L3 Switch i tried make Trunk and Tagg for commnication but not working at all can you share your uplink configuration or check my configuration what i am missing here 

===========
ICX6450-48p
================
!
trunk ethe 1/2/1 to 1/2/4
!
vlan 1 name DEFAULT-VLAN by port
!
vlan 2 by port
tagged ethe 1/1/1 to 1/1/44 ethe 1/2/1 to 1/2/4
!
vlan 3 by port
tagged ethe 1/1/1 to 1/1/44 ethe 1/2/1 to 1/2/4
!
vlan 100 by port
tagged ethe 1/2/1 to 1/2/4
---
interface ethernet 1/1/44
dual-mode 3
inline power
voice-vlan 2
broadcast limit 16384
unknown-unicast limit
!
uplink----------
interface ethernet 1/2/1
speed-duplex 1000-full-master
!
!
!
!
!
!
!
end

======================
Cisco Switch c3850
===================

vlan 2
name voice
!
vlan 3
name data
!
vlan 100
name Mgmgt
!
--

interface GigabitEthernet1/0/48
switchport access vlan 3
switchport mode access
switchport voice vlan 2
spanning-tree portfast
!

uplink------
interface TenGigabitEthernet1/1/1
switchport trunk allowed vlan 1-3,100
switchport mode trunk