Rasika Nayanajith

Member Since: Feb 20, 2008

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Rasika Nayanajith commented on FlexConnect for 5760? in Other Wireless - Mobility Subjects 15 hours ago

No, It will be not supported. By the way 5760 is EoL, so do not expect any new features with that...

Rasika Nayanajith commented on Cisco 2106 WLC does not update AP's in Getting Started with Wireless 15 hours ago

Did you point these AP to WLC ? Unless AP & WLC are in same vlan, you have to use either DHCP...

Rasika Nayanajith commented on Wireless repeater on LWAPP in Getting Started with Wireless 1 day ago

Now to work out how to downgrade the IOS. :( Here is the info you want to follow to downgrade http...

Rasika Nayanajith commented on CMX10.2 firstboot in Other Wireless - Mobility Subjects 1 day ago

I want to reconfigure services (instead of doing a new fresh deployment with ISO image) What...

Rasika Nayanajith commented on Wireless repeater on LWAPP in Getting Started with Wireless 1 day ago

So to confirm, I set one WAP up in autonomous mode with the same SSID, WPA security, etc. as the...

Rasika Nayanajith commented on CMX10.2 firstboot in Other Wireless - Mobility Subjects 1 day ago

Hi Frank, Did you try "cmxos reconfigure" CLI command http://www.cisco.com/c/en/us/td/docs/wireless...

Rasika Nayanajith commented on Wireless repeater on LWAPP in Getting Started with Wireless 1 day ago

I would simply leave one 3502 as Autonomous (while connecting to 3650) and let it connect to that...

Rasika Nayanajith commented on Cisco ONE Licensing in Getting Started with Wireless 3 days ago

This is an ISE License and it needs to be upload to ISE. HTH Rasika *** Pls rate all useful...

Rasika Nayanajith commented on Configuring cisco AIR-SAP2602I-E-K9 in Getting Started with Wireless 5 days ago

I do not think there is any config on AP/switch making the process faster. HTH Rasika

Rasika Nayanajith commented on MU-MIMO and CSMA/CA in Getting Started with Wireless 5 days ago

Hope below video explain it for you https://www.youtube.com/watch?v=0fpyfPUyfic&t=970s HTH...

Rasika Nayanajith commented on Configuring cisco AIR-SAP2602I-E-K9 in Getting Started with Wireless 1 week ago

Here is a sample configuration of Autonomous AP with two vlans (in this example vlan 10 & vlan...

Rasika Nayanajith commented on Upgrade CMX 10.2 to 10.3 in Other Wireless - Mobility Subjects 1 week ago

I would reach TAC & see if they can help you

Rasika Nayanajith commented on Wireless Connectivity Issues using Converged Controller 3650 in Getting Started with Wireless 1 week ago

Peering between AireOS and IOS-XE controllers is not a supported design by Cisco. This mean...

Rasika Nayanajith commented on Pros and Cons of Very Small AP Groups in Other Wireless - Mobility Subjects 1 week ago

There is no such min number of AP for AP group. All depend on your requirement. If you want to...

Rasika Nayanajith commented on IW3702 Ethernet cabling - STP vs: UTP in Getting Started with Wireless 1 week ago

It will work for sure. Since this is industrial grade AP, typically it is assumed you install these...

Rasika Nayanajith commented on Flexconnect SSID subnet size in Getting Started with Wireless 1 week ago

I do not see any major drawback of using /22. HTH Rasika

Rasika Nayanajith commented on Wireless Bridging when only 1 SSID & 1 VLAN throughout the site in Other Wireless - Mobility Subjects 1 week ago

It is not mandatory that bridge SSID to be an "infrastructure SSID". When configuring radio role,...

Rasika Nayanajith commented on Split Tunneling & Flex Connect Configuration for Branch Office in Other Wireless - Mobility Subjects 1 week ago

Yes, If you configure FlexConnect local switching, you can achieve what you want. Once you convert...

Rasika Nayanajith commented on Cisco WLC 5520 management IP address issue with Cisco 3850 in Other Wireless - Mobility Subjects 1 week ago

That is weird. I hope you have not configured "wireless management interface vlan 66" on your 3850...

Rasika Nayanajith commented on Multiple SSID with Multiple Vlans not working in Getting Started with Wireless 1 week ago

Good to hear that. Pls mark this thread as "answered" if you happy with responses provided. Rasika

Rasika Nayanajith commented on Multiple SSID with Multiple Vlans not working in Getting Started with Wireless 1 week ago

What should be the status of the port connected to the firewall from switch. Should it also be a...

Rasika Nayanajith commented on AP's Rebooting Randomly On WLC Running 8.3.112.0 in Other Wireless - Mobility Subjects 1 week ago

should be code related, if you did not have this issue with a previous release. if it is newer AP...

Rasika Nayanajith commented on Wireless AP reboots when starting to work with web interface in Other Wireless - Mobility Subjects 1 week ago

If you have AP console access, you can see what messages appear on console prior to reboot. That...

Rasika Nayanajith commented on Multiple SSID with Multiple Vlans not working in Getting Started with Wireless 1 week ago

Have you configure an IP for vlan 23 interface ? Try configure IP address for interface vlan 23...

Rasika Nayanajith commented on Problem with vWLC and AIR-CAP3602I-A-K9 in Getting Started with Wireless 1 week ago

I am sure one day you will be master of it. Keep below link bookmarked when it comes to AP...

Rasika Nayanajith commented on Problem with vWLC and AIR-CAP3602I-A-K9 in Getting Started with Wireless 1 week ago

Glad to see you finally got it working. By the way two debug commands I gave should work on WLC (I...

Rasika Nayanajith commented on Problem with vWLC and AIR-CAP3602I-A-K9 in Getting Started with Wireless 2 weeks ago

if you do "debug capwap error enable" & "debug capwap events enable...

Rasika Nayanajith commented on New to Prime Infrastructure, getting APs visible in PI in Security and Network Management 2 weeks ago

If you go to "Monitor > Network Devices > Wireless controllers", do you see WLCs shown as "...

Rasika Nayanajith commented on 5520 Mobility Group "Control and Data Path Down" in Wireless IP Voice and Video 2 weeks ago

Use "eping" & "mping" to verify data and control path between these WLCs https://mrncciew.com/...

Rasika Nayanajith commented on How to change multiple APs' individual High Availability configuration? in Wireless IP Voice and Video 2 weeks ago

Yes, you can use prime template to do that. refer below post https://supportforums.cisco.com/...

Rasika Nayanajith commented on Mobility Group - Layer 3 Roaming in Other Wireless - Mobility Subjects 2 weeks ago

Yes, it is L3 roam as long as branch A & branch B WLCs seperated by L3 network. Do you really...

Rasika Nayanajith commented on Cisco 5520 WLC error & Question in Getting Started with Wireless 2 weeks ago

I think this 5520 came without proper images. You may need to either RMA or reach TAC & see if...

Rasika Nayanajith commented on AP DHCP Broadcast Issue in Security and Network Management 2 weeks ago

See if "no service dhcp" command helps HTH Rasika *** Pls rate all useful...

Rasika Nayanajith commented on Cisco WLC 5508 - About DCA Configuration in Other Wireless - Mobility Subjects 2 weeks ago

What controller software version you running ?

Rasika Nayanajith commented on vWLC query in Getting Started with Wireless 2 weeks ago

I think AireOS 8.2 onward it is supported. AVC is not listed as unsupported in 8.2 deployment guide...

Rasika Nayanajith commented on AP-3802I-B-K9 wireless AP in Getting Started with Wireless 2 weeks ago

Looks like you got AP that haven't go through proper QC.  Let your Cisco AM know about it and see...

Rasika Nayanajith commented on Wireless Certification - CCNP and CCIE in Getting Started with Wireless 2 weeks ago

2504 is the cheapest model that you can go for. since current CCNP/CCIE is rely on AireOS 8.0 code...

Rasika Nayanajith commented on When Cisco Access Point 3802i booting in Getting Started with Wireless 2 weeks ago

I think it does not have proper boot images. Did you delete any of those files or this AP came with...

Rasika Nayanajith commented on CCNP Wireless Video Training / Books in Other Wireless - Mobility Subjects 2 weeks ago

Hi Joe, You can find CLN video materials for CCNP wireless exam from the given URL] https://...

Rasika Nayanajith commented on 2504 Config - Am I missing something fundamental ? in Getting Started with Wireless 1 month 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 1 month 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 1 month 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 1 month 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 month 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 month 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 month 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 month 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 1 month 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 1 month 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 1 month ago

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

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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