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1
Cisco Routers and Switches / The Joys of Cisco Wiress LAN Controllers
« Last post by Flintstone on Yesterday at 12:36:37 PM »
We recently had an issue with a Cisco 8510 Wireless LAN Controller which managed 700 APs. 

We have two WLCs in 'SSO' mode for resilience and one of the WLCs was reloaded and wouldn't come back up as the Cisco software wouldn't recognise the hardware as an 8510; A Cisco bug we were informed.  We RMA'd the hardware and received a new WLC with an eval licence.  We were able to downgrade the software to be the same as the live WLC.  We then replaced the faulty WLC with the new WLC and even though the live WLC recognised it, the configuration 'BulkSync Status' was 'In-progress'; where it should be 'Complete'. Apparently another Cisco bug we were informed?  Also at this time , our customer was rolling out new AP 2802s but these were not registering to the WLC.  We found out that our current WLC software did not support the new AP 2802s.  We now had two issues to resolve sharpish.  With Cisco supporting us we turned off 'SSO' and removed the eval licence on the new secondary WLC by manually setting the AP count to 850.  We then turned 'SSO' back on and hey presto the configuration 'BulkSync Status' was now 'Complete'; Not a Cisco bug after all.  We are now in a position to upgrade. 

Via the web GUI you can download the software to the WLC and the WLC will extract and install and do the same thing on the secondary WLC.  You can also pre-load the software to the APs but only via CLI , so that the downtime is minimal.  After a reload everything came back on the new software and we could now see the new AP 2802s registering to the WLC.  The new problem we had was that the new software no longer supported the older AP 1152s; x12.  Luckily the new AP2802s were being rolled out to replace them.  We also noticed that our Guest SSID was no longer working.  The Guest service is off loaded to another pair of WLC5508s and the 'Mobility Groups'; I.e. tunnels, were down.  The upgrade seems to have changed the virtual MAC address of the 'SSO' WLCs and the MAC address is used in building the tunnels between the WLCs.  Once we changed the MAC address in the 'Mobility Groups' the Guest service started to work as designed.

The thing that also needs to be taken into account here is that we supported the customers wireless infrastructure on a best endeavours basis as we didn't really know what we were doing.  I certainly now know more about Cisco WLCs and APs than I did before.  I might even get some training now as this flagged up there is a support risk moving forward?

CheerZ
2
Extreme / Avaya / Nortel Ethernet Switching / Shutdown schedule POE port
« Last post by alep11 on July 13, 2019, 09:45:35 AM »
Hello, I have a Baystack 5520 48t pwr switch at home which is used for a basic network to connect computers, phones, and IOT. I have recently purchased a Unifi AP and would like to know if is possible to set up the port where the AP plugs in to a shut down turn on schedule so that the AP could be turned off at night. I believe this can be done in Cisco switches.
Thank you.
3
Currently there is plan to upgrade.

The nearest change will be switch upgrade for one of the site from ERS5530 to VSP72k.

So far there is not issue with the new change except this Dram increase. So far the % of the Dram have increase to 2% to 76% since that 1st post

Thank,

Regard
4
General Computing / Re: Upgrading from ACS 5.2 to 5.4
« Last post by Yadgerol on June 28, 2019, 04:29:50 AM »
Each of these stories may not be the same.
5
General Discussion / Re: Best Network Holiday Season Deal
« Last post by Yadgerol on June 28, 2019, 04:29:38 AM »
I am very interested in this matter. But still did not get into something
7
Hi are you at the #  or the ( config)#  I had something similar, while at the (config)#

but I do save conf   from the switch name#
8
Extreme / Avaya / Nortel Ethernet Switching / Re: baystack 5520-48T-PWR up FW SW
« Last post by AVAGO on June 24, 2019, 07:24:40 AM »
Hi
   has it upgraded now ?  6.3.6.0 17you are 1 version in front of what I have
 :)
9
Extreme / Avaya / Nortel Ethernet Switching / Re: baystack 5520-48T-PWR up FW SW
« Last post by pued on June 24, 2019, 02:05:06 AM »


 ###   
Broadcom
Rebootingnitor: Co
ct (c)




























Booting...         

Testing Memory...............................##   

Completing initialization...## #######

Starting..######





Ethernet Routing Switch 5520-48T-PWR##  ###########   ##########  ######

Hardware Rev :    8### ###      ###   

CPU CLOCK :266000000  ###hlight option,
Resets: 56. ####     #
Initializing Flash..######## ###########
Reading MAC Address..#      ###      ### 
MAC Address: 00:19:69:A9:98:00














 #####    ### #
Manufacturing Rev: 32###      ###      ###
Initializing Switch CBs##      ###      ######

  PoE Firmware Info  :           
 ######   
     Version number  : 8  ###      ###      ###
     Product number  : 6370   ###      #########   ###
     Build           : 4
 ### ###  ### ###     

PCI unit 0: Dev 0x5670, Rev 0x02, Chip BCM5670_A1, Driver BCM5670_A0#      ###         ###                         
                   

                        Console/Comm P

Initializing ......Units...   
       

Completing initialization...ation...
                   





























         ###   ###            ###   ###   ###            ###   ###        Spanning Tree Configuration...ss Configuration...ch Config
        #####   ###          ###   #####   ###          ###   #####eb Access Configuration...ad... Configuration...                   
       ### ###   ###        ###   ### ###   ###        ###   ### ###.. Hardware Units.............
               
                     
      ###   ###   ###      ###   ###   ###   ###      ###   ###   ###                        Display System Log...   
                   
     ###     ###   ###    ###   ###     ###   ###    ###   #     
Resets: 45.     
 
                                 
  *** Ethernet Routing Switch 5520-48T-PWR                    ***.bint ch

Hardware Rev :    8                   

CPU CLOCK :2660
  *** Avaya                                                   ***h.. 192.168.100.5 diag
Reading MAC Address..<Return> or <Enter>
  *** Copyright (c) 1996-2016,  All Rights Reserved           ***tializing Switch CBs              Softwa
Re

  PoE Firmware Info
  ***                                                         ***g...me:
     Product number  : 6370..........................
 
  *** HW:32       FW:6.0.0.21  SW:v6.3.6.017                  ***5670, Rev 0x02, Chip BCM5670_A1, Driver BCM5670_A0               
  *************************************************************** Dev 0x5695, Rev 0x11, Chip BCM5695_B0, Driver BCM5695_A0g Flash.














































































                       Ethernet Routing Switch 5520-48T-PWR Main Menustart Load of New Image:

  PoE Firmware Info  :
                   


                        Shutdown Command...rs       - PASSEDnit 3. ###      ###       
                        Command Line Interface...       - PASSED4... PCI device BCM5695_B0 attache
                        Logout...r              - PASSED         



Use arrow keys to highlight option, press <Return> or <Enter> to select option.    ###       ###      ##



Test 102  ROM
 Press Esc to Enter DiagPASSED     




































                              IP Configuration/Setup done.      ########### ###########
Target Name: tg


                 BootP/DHCP Request Mode:  [ BootP or Default IP   ]one-Y to b
Test 207  XGS SWITCH Re
Code Segment 0x100000 -- 0xf1efff






















 ###      ###  ###########   ##########  ############
In-Band Stack IP Address:  [ 0.0.0.0 ]          0.0.0.0          0.0.0.0ge  done. 5.0
 ####     ### ############# ############ ############# ##
In-Band Switch IP Address: [ 192.168.100.1 ]    0.0.0.0          0.0.0.0   FW:5.0.
 #####    ### ###       ### ###      ###      ###      ###   
In-Band Subnet Mask:       [ 255.255.255.0 ]    0.0.0.0          0.0.0.0******
 ######   ### ###       ### ###      ###      ###      ###       

Default Gateway:           [ 0.0.0.0 ]          0.0.0.0          0.0.0.0

 ### ###  ### ###       ### ############      ###      #########   ###

IP Address to Ping:        [ 0.0.0.0 ] ###  ###########   ##########
       
Start Ping:                               




























                       Ethernet Routing Switch 5520-48T-PWR Main Menuomm P
 ###     #### ############# ###     ###       ###      ########


                        IP Configuration/Setup...are Units...             
 ###  ### ### #
 ###   
                        SNMP Configuration...  ########### ###########           
       
                        System Characteristics... ### ###


Enter Ctrl-Y to begin.##         ### 
                        Switch Configuration...*************************    ##### ###       ##
                        Console/Comm Port Configuration...Routing Switch 5520-48T-PWR                       
   
 































                             System Characteristics



















































Operation Mode:   Switchsplay Hardware Units...

MAC Address:      00-19-69-A9-98-00PWR Main Me
                       
PoE Module FW:    6370.4ion...e.             



Reset Count:      45    IP Configur
   
Last Reset Type:  Software DownloadWeb Access Configuration...       
Power Status:     Primary Power., press <Return> or <Enter
   
Local GBIC Type:  4 port Pluggable,45:None    46:None    47:None     48:Nonepace bar
                        Configuration File...        Switch Configu

sysDescr:         Ethernet Routing Switch 5520-48T-PWRSystem Log...            Console/Comm Port Configurati
                  HW:32       FW:6.0.0.21  SW:v6.3.6         
     
                                 




  ****************
                        Reset to Default Settings..................g...                                 
                        Shutdown Command...8T-PWR                    ***   
         
                        Command Line Interface...
  *** Nortel                                   
                        Logout...ng Flash..                   
Re



Use arrow keys to highlight option, press <Return> or <Enter> to select option.                 
Initializing Switch CBs               Logout.
  *** BOSS 6.0














         ###   ###            ###   ###   ###            ###   ###
        #####   ###          ###   #####   ###          ###   #####
       ### ###   ###        ###   ### ###   ###        ###   ### ###
      ###   ###   ###      ###   ###   ###   ###      ###   ###   ###
     ###     ###   ###    ###   ###     ###   ###    ###   ###     ###
    ###       ###   ###  ###   ###       ###   ###  ###   ###       ###
   ##########  ###   ######   ##########  ###   ######   ##########  ###
  ############  ###   ####   ############  ###   ####   ############  ###
 ###             ###   ##   ###             ###  ###   ###             ###
                                                ###
                                               ###


Enter Ctrl-Y to begin.

  ***************************************************************
  *** Ethernet Routing Switch 5520-48T-PWR                    ***
  *** Avaya                                                   ***
  *** Copyright (c) 1996-2016,  All Rights Reserved           ***
  ***                                                         ***
  *** HW:32       FW:6.0.0.21  SW:v6.3.6.017                  ***
  ***************************************************************
10
Extreme / Avaya / Nortel Ethernet Switching / Re: baystack 5520-48T-PWR up FW SW
« Last post by pued on June 24, 2019, 12:58:22 AM »
hi
 In the file I have no. img
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