Rasika Nayanajith

Member Since: Feb 20, 2008

English
Rasika Nayanajith commented on Getting a CISCO AIR-CAP1602I-A-K9 to work in Getting Started with Wireless 15 hours ago

connect to it via CLI and provide output of "show version". Also log the console output while it is...

Rasika Nayanajith commented on 3850 WLC: Enabling Access Points via CLI in Getting Started with Wireless 15 hours ago

Hi  You can use below CLI command 3850#ap name <AP_Name> no shutdown  An example shown below...

Rasika Nayanajith commented on LAP 1142N certificate expired in Other Wireless - Mobility Subjects 1 day ago

What is the WLC software version.  Pls check below document & apply the required command.You...

Rasika Nayanajith commented on Cisco 5508 wlc - 3602I AP. Intermittent wireless connectivity in Wireless IP Voice and Video 1 day ago

Is it possible to get output for "debug client <mac_addr>" for a particular client while it...

Rasika Nayanajith commented on Multiple 1131 and 1142 AP's dissassociate in Other Wireless - Mobility Subjects 1 day ago

What version of software running on your 4400 ? See whether they are failing due to cert expiry. If...

Rasika Nayanajith commented on OEAP 1810 vs 600 problem with Ciso Voip phones on 1810 in Getting Started with Wireless 2 days ago

I noticed recent release note update stating "multiple clients on wired" port as not supported...

Rasika Nayanajith commented on customers many a time disconnected from wifi in Other Wireless - Mobility Subjects 2 days ago

For this client, I only see one successful association. However...

Rasika Nayanajith commented on Change AP mode for multiple APs from local to FlexConnect in Getting Started with Wireless 2 days ago

I do not think there is a built in feature for this conversion. As long as you have AP names, then...

Rasika Nayanajith commented on Getting a CISCO AIR-CAP1602I-A-K9 to work in Getting Started with Wireless 2 days ago

Hi Ron, How do I go about converting this unit (I am assuming I need to)? Refer below posts on...

Rasika Nayanajith commented on OEAP 1810 vs 600 problem with Ciso Voip phones on 1810 in Getting Started with Wireless 2 days ago

Hi Terry, Did you follow the below guidelines ? http://www.cisco.com/c/en/us/support/docs/wireless/...

Rasika Nayanajith commented on Prime 3.0 Report for APs with non Global TX Powers in Security and Network Management 2 days ago

Hi Rob, I think finally you got what you were looking for. Thanks for sharing  Rasika

Rasika Nayanajith commented on CISCO 3850 WLC- LDAP? in Security and Network Management 4 days ago

Hi Rizwan, Did you see below video which explain how you configure it. LDAP with WPA2 Dot1X on...

Rasika Nayanajith commented on customers many a time disconnected from wifi in Other Wireless - Mobility Subjects 5 days ago

Hi You can use below debug analyzer tool to analyze your output https://cway.cisco.com/tools/...

Rasika Nayanajith commented on Block inter-user traffic? in Security and Network Management 6 days ago

There is a feature called "P2P blocking" which will prevent communication between users on the same...

Rasika Nayanajith commented on AP 1572 EAC LWAPP to autonomous conversion problem in Other Wireless - Mobility Subjects 6 days ago

I did this conversion using c1570-k9w7-tar.153-3.JBB4.tar (sometime back) See if...

Rasika Nayanajith commented on WLC Anchoring same SSID on different VLANs in Other Wireless - Mobility Subjects 6 days ago

Hi There is a feature called "Foreign mapping", Have you had a look on that & see if that helps...

Rasika Nayanajith commented on OfficeExtend AP credentials in Getting Started with Wireless 6 days ago

Did you try Cisco/Cisco ?

Rasika Nayanajith commented on customers many a time disconnected from wifi in Other Wireless - Mobility Subjects 1 week ago

What is the controller software version (show sysinfo output will provide it) HTH Rasika

Rasika Nayanajith commented on How many AP types CISCO have? in Other Wireless - Mobility Subjects 1 week ago

Basically two types  1. Ligthweight (or controller based) 2. Standalone (or autonomous) HTH Rasika...

Rasika Nayanajith commented on OEAP with Cisco 5508 WLC question... in Getting Started with Wireless 1 week ago

Always AP use management interface of WLC to register. What you can do in this case 1. Configure...

Rasika Nayanajith commented on Transmit power recommendations for 2.4GHz band in Getting Started with Wireless 1 week ago

RRM is set to TPCv2 (Interference) TPCv1 is the recommended option. Stay with v1 Max Power level...

Rasika Nayanajith commented on WLC remove trunk config in Getting Started with Wireless 1 week ago

only thing you have to do on WLC end is remove dynamic interface created on those specific vlans...

Rasika Nayanajith commented on How to differentiate WS-X6824-SFP-2T vs WS-X6824-SFP-2TXL ? in LAN, Switching and Routing 1 week ago

I think XL in that submodule indicating that Mod Sub-Module Model Serial Hw Status...

Rasika Nayanajith commented on How to differentiate WS-X6824-SFP-2T vs WS-X6824-SFP-2TXL ? in LAN, Switching and Routing 1 week ago

Hi Leo, Thanks for the response. On back side of line card I see below, not indicating it is XL...

Rasika Nayanajith commented on To Multicast or Not to Multicast? in Getting Started with Wireless 1 week ago

Yes, that is correct. Select 802.11a for 5GHz only WLAN

Rasika Nayanajith commented on AP cannot join WLC after power outage in Getting Started with Wireless 1 week ago

Yes, looks like AP forgot what is the WLC ?  Since it is UX mode AP, I would check it servicing...

Rasika Nayanajith commented on Skype call issue through WiFi, which works ok via LAN in Other Wireless - Mobility Subjects 1 week ago

Have you designed your wireless network to meet the voice requirements? If not there won't be a...

Rasika Nayanajith commented on 2.4ghz clients not able to roam between 1852 Access Points in Other Wireless - Mobility Subjects 1 week ago

did you check the power level of those 2.4GHz radios ? may be they are too strong, so client stick...

Rasika Nayanajith commented on Console problem is WLC 8540 in Other Wireless - Mobility Subjects 1 week ago

Did you connect your console cable to the 2nd port from the left shown below 8540-console...

Rasika Nayanajith commented on QoS markings for auto anchor (EoIP) in Wireless IP Voice and Video 1 week ago

Thanks Freek for spending time on this and provide a great response.

Rasika Nayanajith commented on Autonomous AP Repaeter in Security and Network Management 1 week ago

If you do it on repeater, that should be good enough. HTH Rasika *** Pls rate all useful responses...

Rasika Nayanajith commented on Client Association before Authentication in Getting Started with Wireless 1 week ago

There are two types of authentication.  Open System Authentication & 802.1X based...

Rasika Nayanajith commented on WLC Mobility Groups between different Software version in Other Wireless - Mobility Subjects 4 weeks ago

A good question. may be someone from Cisco can answer. I do not think there is more detail than...

Rasika Nayanajith commented on wireless mobility engineer in Getting Started with Wireless 4 weeks ago

Hi Hamed, anyone can help me please ,,, this access point is unable to discover our controller Have...

Rasika Nayanajith commented on 8540 Web GUI partial loading in Security and Network Management 4 weeks ago

Hi Justin, Thanks for follow up and provided us the fix. Rasika

Rasika Nayanajith commented on Wireless clients having issues with WLC in Other Wireless - Mobility Subjects 4 weeks ago

Even thoug DHCP server feature is supported on WLC, it is not an ideal platform to run as a DHCP...

Rasika Nayanajith commented on To Multicast or Not to Multicast? in Getting Started with Wireless 4 weeks ago

does your clients connecting in 2.4GHz band or 5GHz? If your clients are dual band, I would make...

Rasika Nayanajith commented on ISE 1.4 and disabling PEAP Session Resume in Getting Started with Wireless 4 weeks ago

Disable both as shown below peap-sessionresume.png We still with 1...

Rasika Nayanajith commented on SSID on Specific AP's on a Cisco 4400 WLC in Other Wireless - Mobility Subjects 4 weeks ago

Yes, you got it right :) If everything worked as expected, you can mark the thread as "answered"...

Rasika Nayanajith commented on SSID on Specific AP's on a Cisco 4400 WLC in Other Wireless - Mobility Subjects 4 weeks ago

You can do this by simply creating AP group & adding those two APs onto that group with...

Rasika Nayanajith commented on 1142n AP stop receiving traffic in Other Wireless - Mobility Subjects 4 weeks ago

Glad to see you were able to figure out what causing it.

Rasika Nayanajith commented on Cisco Aironet 2600 AP in Other Wireless - Mobility Subjects 1 month ago

Pls attach your AP "show run" config as .txt file in order to verify DHCP configuration done on the...

Rasika Nayanajith commented on Need to assign Static for APS 2602 in Other Wireless - Mobility Subjects 1 month ago

Since it is not a recommended practice to give static IP, i asked that. Anyway if you want to make...

Rasika Nayanajith commented on Suggested and Stable WLC software version for N+1 HA with Cisco 5508 and 5520 Wireless Controller in Getting Started with Wireless 1 month ago

8.2.141.0 is the one you can go for http://www.cisco.com/c/en/us/td/docs/wireless/controller/...

Rasika Nayanajith commented on WAP config in Getting Started with Wireless 1 month ago

Is there a specific setting on the wireless controller to allow/not allow traffic on the wireless...

Rasika Nayanajith commented on WAP config in Getting Started with Wireless 1 month ago

I have tested it to see if I can replicate. No issues experienced & was able to RDP on a wire...

Rasika Nayanajith commented on WAP config in Getting Started with Wireless 1 month ago

My wireless connection was on 10.161.34.0/23 and my wired PC was 10.11.250.0/24 HTH Rasika

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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