Rasika Nayanajith

Member Since: Feb 20, 2008

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Rasika Nayanajith commented on 2504 Config - Am I missing something fundamental ? in Getting Started with Wireless 4 days ago

Pls post "show interface detailed management" from WLC & " sh run...

Rasika Nayanajith commented on View WMM AC category counters in Other Wireless - Mobility Subjects 4 days ago

I would see "show controllers dot11radio [0|1]" gives any information on AP CLI...

Rasika Nayanajith commented on 2504 Config - Am I missing something fundamental ? in Getting Started with Wireless 4 days ago

As soon as I'm adding Home VLAN Interface 192.168.3.252- I'm loosing GUI access. check below option...

Rasika Nayanajith commented on Detail Steps for IP V6 Configuration for WLC 5508 in Getting Started with Wireless 5 days ago

Hi John, Pls refer below deployment guide for it http://www.cisco.com/c/en/us/td/docs/wireless/...

Rasika Nayanajith commented on Migrating APs from MA/MC Devices to WLC 5520s in Other Wireless - Mobility Subjects 1 week ago

but I have not yet done a migration of an AP that is associated to an MA running on a 3650.  Can...

Rasika Nayanajith commented on Access point not joining the vWLC (AIR-CAP3502I-A-K9) in Other Wireless - Mobility Subjects 1 week ago

If you do "debug capwap events enable" and "debug capwap error enable...

Rasika Nayanajith commented on Wireless Access Point Maximum Users in Other Wireless - Mobility Subjects 1 week ago

Hi Rajitha, Usually AP radio can support up to 200 clients, but we should not design network using...

Rasika Nayanajith commented on I can't ping my controller WLC-5520 in Getting Started with Wireless 1 week ago

Hi You should connect to SP port (service port) to your switch port which is configured as a trunk...

Rasika Nayanajith commented on time of the day config issue in Security and Network Management 2 weeks ago

I think you have forgot to apply that ACL onto given SSID.  Here is a reference link http://www.pei...

Rasika Nayanajith commented on capwap vs IOS point to point bridging comparison in Other Wireless - Mobility Subjects 2 weeks ago

I would prefer Autonomous config for a bridge (over mesh ), it is simple in that way. HTH Rasika

Rasika Nayanajith commented on CLI commande for SSID mapping to tunnel in Other Wireless - Mobility Subjects 2 weeks ago

But what about "local" mapping ? Should i put his own IP in CLI ? Yes, you use same command syntax...

Rasika Nayanajith commented on interface configuration not possible in Other Wireless - Mobility Subjects 2 weeks ago

Hi Martin, inside the 4402 Controller it is possible to configure and inside the 5508 it is not....

Rasika Nayanajith commented on WLC Country Codes and APs Country Codes in Other Wireless - Mobility Subjects 2 weeks ago

So my question is about what are the limitations with APs for different regions joining the same...

Rasika Nayanajith commented on interface configuration not possible in Other Wireless - Mobility Subjects 2 weeks ago

Hi Martin, 1. there is an management interface with a static IP , lets say 192.168.158.17 / subnet...

Rasika Nayanajith commented on Cisco 3850 switches blocking CAPWAP messages to Cisco wlc in Other Wireless - Mobility Subjects 2 weeks ago

If  you have enabled "wireless management interface vlan x" on your 3850 switch, then you need to...

Rasika Nayanajith commented on Do not broadcast a particular SSID in the default AP group ? in Getting Started with Wireless 2 weeks ago

You need to assign it same interface/subnet, under multiple ap group. eg: if vlan 10 is the...

Rasika Nayanajith commented on Do not broadcast a particular SSID in the default AP group ? in Getting Started with Wireless 2 weeks ago

We have created a guest WLAN and it is default AP group and assigned its dynamic interface but the...

Rasika Nayanajith commented on Flexconnect - Centrally switched network is slow, locally switched is fast ? in Other Wireless - Mobility Subjects 2 weeks ago

I think we noticed the same when deploying 829 series wifi routers across 4G. Had to use Local...

Rasika Nayanajith commented on CLI commande for SSID mapping to tunnel in Other Wireless - Mobility Subjects 3 weeks ago

Hi As long as you configure mobility peering between those two WLC, you can configure a WLAN via...

Rasika Nayanajith commented on Moving APs from Catalyst 3850 WLC to 5520 WLC in Other Wireless - Mobility Subjects 3 weeks ago

check you have added the AP to right AP group. If your WLAN ID is greater than 16, then you require...

Rasika Nayanajith commented on Moving APs from Catalyst 3850 WLC to 5520 WLC in Other Wireless - Mobility Subjects 3 weeks ago

I ssh'd into the APs and set the primary-base controller to the 5520 and the secondary to the 3850...

Rasika Nayanajith commented on Compatibilty between MC and MA of 3850 switches in Getting Started with Wireless 3 weeks ago

Yes, you can. But always recommend to run same code across MAs & MC as a best practice. HTH...

Rasika Nayanajith commented on Set 3850 as anchor for WISM-1 in Other Wireless - Mobility Subjects 3 weeks ago

can 3850 be grouped with different controllers.??  Yes. As long as you enable "new mobility" on a...

Rasika Nayanajith commented on Set 3850 as anchor for WISM-1 in Other Wireless - Mobility Subjects 3 weeks ago

3850 cannot operate as an anchor controller. It can only used as a Foreign WLC in guest environment...

Rasika Nayanajith commented on Cisco 3702i Access point not registering with WLC in Getting Started with Wireless 3 weeks ago

Addition to what Scott suggested, You can try this command on AP console and that should work (if...

Rasika Nayanajith commented on Unified Wireless Network with 4 Branch Locations in Other Wireless - Mobility Subjects 3 weeks ago

The IP address used on the interface of the SSID on controller belongs to the Headquarters where...

Rasika Nayanajith commented on Wireless setup for guest users across multiple locations in Getting Started with Wireless 3 weeks ago

I too thought the same but i am doubtful on the part where my WLC is acting as DHCP server . So ip-...

Rasika Nayanajith commented on Wireless setup for guest users across multiple locations in Getting Started with Wireless 3 weeks ago

But with reference to my queries and solution required what if i have only 1 set of WLC installed...

Rasika Nayanajith commented on Unified Wireless Network with 4 Branch Locations in Other Wireless - Mobility Subjects 3 weeks ago

I need to use a single SSID for all 4 branches, but users from different branches should get their...

Rasika Nayanajith commented on QOS for Jabber on WLAN in Wireless IP Voice and Video 3 weeks ago

but we didn't find any marking on the voice traffic from Jabber installed on my Android Phone. You...

Rasika Nayanajith commented on Unified Wireless Network with 4 Branch Locations in Other Wireless - Mobility Subjects 3 weeks ago

If you need wireless users at each branch to get IP from local to each branch, then you need to...

Rasika Nayanajith commented on WLC 2500 with 8.3.102 and AIR-AP3802I-E-K9 are not broadcasting SSID in Other Wireless - Mobility Subjects 3 weeks ago

Have you enabled WPA (TKIP) on your SSID ? It may be the reason as it is not supported, pls check...

Rasika Nayanajith commented on Wireless setup for guest users across multiple locations in Getting Started with Wireless 3 weeks ago

Can i configure Guest SSID with flexconnect central switching and Web Authentication using captive...

Rasika Nayanajith commented on Need default enable password for Cisco Aironet 702i (AIR-SAP702I-A-K9) in Getting Started with Wireless 3 weeks ago

Did you try "Cisco/Cisco" as username & password ? Enable...

Rasika Nayanajith commented on 8821 configuration on 2500 WLAN in Wireless IP Voice and Video 4 weeks ago

If your APs are FlexConnect mode and your WLAN traffic needs to terminate locally at branch, I...

Rasika Nayanajith commented on Max number of AP's on 3650 and 3850 switches in MA-only mode in Getting Started with Wireless 4 weeks ago

Hi Marc, Scalability numbers changed since 3.7.x code onward. Below should give you an good idea...

Rasika Nayanajith commented on Cisco Aironet 1200 AP'S in Getting Started with Wireless 1 month ago

 I just haven't had an issue with these models for a long time as they are pretty bulletproof haha...

Rasika Nayanajith commented on Cisco Aironet 1200 AP'S in Getting Started with Wireless 1 month ago

Is there documentation somewhere I haven't looked that explains the difference between all the...

Rasika Nayanajith commented on AP LW 1600 not joining to Controller in Catalyst 3850 in Other Wireless - Mobility Subjects 1 month ago

Hi Maxim, It is better if you could open a new thread for your issue. Attach the following output...

Rasika Nayanajith commented on 8821 configuration on 2500 WLAN in Wireless IP Voice and Video 1 month ago

Refer below how to configure FlexConnect Local Switching SSID, since you need to terminate voice...

Rasika Nayanajith commented on Lose Connection in Wireless Netowrk MAC in Wireless IP Voice and Video 1 month ago

There are lot of variables, you should narrow down the issue. What WLC model/software version you...

Rasika Nayanajith commented on Interface Group DHCP Priority in Other Wireless - Mobility Subjects 1 month ago

What software version you run on your WLC ? Rasika

Rasika Nayanajith commented on 3650 WLC configuration - AP won't register in Getting Started with Wireless 1 month ago

Sorry, I did not noticed you got -B regulatory domain AP. This domain is not supported in 3.7.x....

Rasika Nayanajith commented on 3650 WLC configuration - AP won't register in Getting Started with Wireless 1 month ago

  IOS is 3.6.3 WAP (AIR-AP1852I-B-K9) is 8.3.102.0 Refer this, you need min 3.7.3 IOS-XE code to...

Rasika Nayanajith commented on 3650 WLC configuration - AP won't register in Getting Started with Wireless 1 month ago

Pls refer below post https://mrncciew.com/2013/09/29/getting-started-with-3850/ You need to...

Rasika Nayanajith commented on Ask the Expert: Lessons Learned Deploying an All-Wireless Office in Getting Started with Wireless 1 month ago

Hi George, It was a really great presentation and through those live Q&A session valuable info...

Rasika Nayanajith commented on Controller drops NMSP packet from MSE in Security and Network Management 1 month ago

that bug status is "terminated" meaning no fix going to be available. I think if you break this...

Rasika Nayanajith commented on Wireless - WPA/WPA2 in Security and Network Management 1 month ago

Do you have any wireless monitoring system , eg Cisco Prime ? usually with a monitoring tool you...

Rasika Nayanajith commented on CUWN QoS Configuration and CAC (TSpec) in Wireless IP Voice and Video 1 month ago

Hi Johannes, I never dreamed of getting such a detailed answer to my question. Thank you so much...

Rasika Nayanajith commented on Virtual Wireless lan controller Netflow in Other Wireless - Mobility Subjects 1 month ago

Netflow does not supported on vWLC.  Here are the restrictions listed on 8.3 config guide http://...

Bio

I have being working with Cisco product since 2003 when I started my career as Engineer- Corporate Technical solutions for MPLS service provider in Sri Lanka.

After 4 years, moved to a solution Integrating company in Dubai & did my CCIE in R&S in 2008 (#22989) .In 2009 moved to Australia & currently working for La Trobe University in Melbourne as Team Leader Networks. Did CCIE Wireless in 2013.

My favorite topics are QoS, Multicast in Cisco wired & wireless environment.

Since 2015, I am practicing Vipassana meditation and trying to live in the present moment.

If you need to learn more about what I am doing, please follow me on my blog http://mrncciew.com

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