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- About afiorett
06-28-2018
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Member since
05-18-2008
10
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05-16-2011
12:11 AM
Thank you for your answer. For my situation, offset-list is the only method that works because of ME functionality. Regards!
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05-12-2011
12:39 AM
Correct! But the problem is not R3, R3's routing table is ok! R1 doesn't know that the route to R3 is beter via R2, because he has the same cost values to both R2 & R3. Is there a command or something I could issue on R3 that will be propagated to the whole network (via EIGRP)? Already tried to modify delay value with no results because the metrics difference between interfaces is bigger that delay could influence. All I want to know, is there some other possibility appart from OFFSET LISTS or ROUTE MAPS? Thanks in advice,
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05-11-2011
06:34 AM
Thank you for your answer. I know this, had a try to leave on it's defaults but there were no results. Tryed also to change the delay values, still no luck. Every interface on my routers has the bandwith xxxx command, there is no problem with this because all this values are thrue and it's not causing any problems to qos or anithing else... My opinion is that the problem is caused my ME, because the metrics can not be calculated as it should be. For example, R1 has an outgoing interface to the ME at 50Mbit and has no clue that the R3's same interface is limited to 4 Mbit, or R2's to 10Mbit, for him this links have a bandwith of 50Mbit. Like i sad before, this is only an example for easier understanding of the problem, in reality I have a more complex situation, with aprox 30 routers, 15 ME links, FC-s, Wifi bridges ecc. with different speeds. Everything else works like a charm exept ME... Thanks!
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05-11-2011
05:53 AM
Hi networkers! Here is an scenario example... The problem is with EIGRP route decision. EIGRP always looks at the outgoing interface speed of a router for selection of the best route. In my case, R1 goes directly to R3 because of 50 Mbit outgoing bandwith on R1 and does not "see" 6 Mbit on R3 side. Logicaly I would like it to go R1 --> R2 --> R3 because of higer speed via R2. From R3, the route is OK, R3 --> R2 --> R1. I know about some methods like OFFSET LISTS, ROUTE MAPS ... The question is, which method is the best concidering this is only an example, in reality there are many more Routers and ME links on my network? Is there an option to configure on R3 only and propagate to the whole network via EIGRP? Thanks in adwice...
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Labels:
Created by
afiorett
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
05-03-2011
02:30 AM
05-03-2011
02:30 AM
I am setting up a MASH network using 1240 AP and 4402 WLC. After setting up a rootAP I added a mashAP and put his MAC address in the local MAC filter table! Everything was fine: mashAP joined the network, and everything was fine. After that I wanted to do external MAC authentication using ASC 4.2 I set up the WLC in the network device group, added mash AP mac address in a user group (username eq MAC address, password eq MAC address with colon as a separator) I defined radius servers on WLC, defined colon as a separator. I added image name MAC address as a user with same password to the same user group. Reload the mashAP and never achieve to authenticate again. I got Auth OK message in the passed authentications log for username c1240-c84c75a0f598 on the ACS srv and nothing else! On my WLC I am getting: AAA Authentication Failure for UserName:c8:4c:75:a0:f5:98 User Type: WLAN USER If put the back my mashAP MAC address in the local MAC filter table, mashAP join in minutes. I would apriciate any help regarding setting up external MAC auth for my mashAP
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Created by
afiorett
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
04-29-2011
12:30 AM
04-29-2011
12:30 AM
Yes, was affraid it would be like this... Hope Cisco will soon give some way to do this easier! After all, it's only migration to a better technology, wright? Thank you for your time, Regards!
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Created by
afiorett
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
04-28-2011
05:28 AM
04-28-2011
05:28 AM
Ok, now i'm confused... You are saying this can be done? Please correct me if i'm wrong... Upgrade with Cisco Upgrade tool can not be done via wireless, so how can i load the "rcvk" image to the Nroot? If I manage to do this somehow, doesn't the Recovery image disable all radio interfaces before the AP associates to the WLC for the first time and downloads the full LWAPP image? But how will the AP associate if the A radio is OFF ? If you know another way to do this, please let me know, it would save me a lot of trouble... Thanks!
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Created by
afiorett
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
04-28-2011
04:53 AM
04-28-2011
04:53 AM
So to conclude, I have to climb, unmount the AP and connect it to the LAN to upgrade it, configure it and then take back to the location to function as a MAP? I tought Cisco would have an easier solution to migrate to enterprise technology! P.S. The scenario was with 2 AP-s, but in reality there are many, many, many more situations like this on my network...
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Created by
afiorett
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
04-28-2011
04:40 AM
04-28-2011
04:40 AM
Thank you for answering quickly. I have - a WLC on the LAN which runs IOS 7.0.98.0 - Two AP1242AG connected via RadioA (5GHz) and configured as ROOT (wired to the LAN) and NON ROOT (not easy accessible, 30ft over ground) not wired to the LAN Upgrade the ROOT AP is easy, but then I will loose the NON ROOT. I need to upgrade booth AP-s (my think is that NON ROOT must be 1st) to Lightweight mode and configure as Bridge to gather MESH functionality. If I follow the standard procedure (UPGRADE TOOL + CAPWAP DISCOVERY) I need LAN connection to both AP-s, this means I need to climb and unmount the NON ROOT AP. Is it possible to do this over the air? Thank you!
... View more
Created by
afiorett
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
04-28-2011
03:02 AM
04-28-2011
03:02 AM
Hi, I need to upgrade an AP1242AG to LAP1242AG and make it run as MESH AP? The problem is that, there is a ROOT - NONROOT BRIDGE with 2 x AP1242 and the NONROOT can reach the WLC over the air only (VIA ROOT). So, the configuration has to be made over the air?! Any help would be apreciated...
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05-16-2011
Thank you for your answer.For my situation, offset-list is the only
method that works because of ME ...
05-12-2011
Correct!But the problem is not R3, R3's routing table is ok!R1 doesn't
know that the route to R3 is ...
05-11-2011
Thank you for your answer.I know this, had a try to leave on it's
defaults but there were no results...
05-11-2011
Hi networkers!Here is an scenario example...The problem is with EIGRP
route decision.EIGRP always lo...
Created by
afiorett
in Other Wireless - Mobility Subjects
05-03-2011
05-03-2011
I am setting up a MASH network using 1240 AP and 4402 WLC. After setting
up a rootAP I added a mashA...
Created by
afiorett
in Other Wireless - Mobility Subjects
04-29-2011
04-29-2011
Yes, was affraid it would be like this...Hope Cisco will soon give some
way to do this easier!After ...
Created by
afiorett
in Other Wireless - Mobility Subjects
04-28-2011
04-28-2011
Ok, now i'm confused...You are saying this can be done?Please correct me
if i'm wrong...Upgrade with...
Created by
afiorett
in Other Wireless - Mobility Subjects
04-28-2011
04-28-2011
So to conclude,I have to climb, unmount the AP and connect it to the LAN
to upgrade it, configure it...
Created by
afiorett
in Other Wireless - Mobility Subjects
04-28-2011
04-28-2011
Thank you for answering quickly.I have- a WLC on the LAN which runs IOS
7.0.98.0- Two AP1242AG conne...
Created by
afiorett
in Other Wireless - Mobility Subjects
04-28-2011
04-28-2011
Hi,I need to upgrade an AP1242AG to LAP1242AG and make it run as MESH
AP?The problem is that, there ...
Public Statistics
| Date Registered | 05-18-2008 10:11 AM |
| Date Last Visited | 06-28-2018 02:16 AM |
| Total Messages Posted | 10 |
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