LWAP speed needs to be change from 100 to 1000

[Ramesh Babu]

Dear Team,

My AP speed needs to be change to 1000, i tried on the switch end from auto to 1000. But no luck, interface automatically went down.

Gi7/0/12 5S-006C WAP2 connected 65 a-full a-100 10/100/1000BaseTX

Hence i tried to login in to AP. But unable to login, hence kindly guide me, how to do ?

[jtier]

If it is not auto negotiating to 1000Mb full duplex I would check the patch cords on each side.

Additionally, run a cable test from the switch (depending on model and IOS of the switch this may not be available):

test cable-diagnostics tdr interface Gi7/0/12

Wait 5 seconds

show cable-diagnostics tdr interface Gi7/0/12

If you have any pairs showing 'Fault' then you have a Layer 1 issue.

[Ramesh Babu]

I am getting below output,

please share your input.

show cable-diagnostics tdr int gi 7/0/12
TDR test last run on: May 08 10:42:44

Interface Speed Local pair Pair length Remote pair Pair status
--------- ----- ---------- ------------------ ----------- --------------------
Gi7/0/12 100M Pair A N/A N/A Not Completed
Pair B N/A N/A Not Completed
Pair C N/A N/A Not Completed
Pair D N/A N/A Not Completed

wlc ---> i am executed below command, i am getting below error.

(Cisco Controller) >config ap ethernet duplex 0 speed 1000 ap_1
This command has been deprecated from 8.1 release.

Note : 

Here concern i AP is working fine with 100 Mbps. 

[Scott Fella]

You don’t want to force it as that might cause issues. Typically if your rj45 jacks, patch panel or cable has an issue, that would cause the negotiation at 100Mbps. You try connecting a laptop to the same cable to test? Clean the AP Ethernet port also as dust can cause issues.

[jtier]

It appears that switch or IOS version does not support the TDR cable testing.

Try - config ap ethernet duplex full speed 1000 all/APNAME

[Ramesh Babu]

No getting below error,

(Cisco Controller) >config ap ethernet duplex 0 speed 1000 ap_1
This command has been deprecated from 8.1 release.

[jtier]

I believe it's due to the '0' after duplex.

Syntax is:

>config ap ethernet duplex ?

Configure Ethernet Port Duplex Auto/Half/Full

[Ramesh Babu]

Please see the available command,

(Cisco Controller) config>ap ethernet ?

0 Ethernet interface number
1 Ethernet interface number
2 Ethernet interface number
3 Ethernet interface number

duplex Configure Ethernet Port Duplex Settings
tag Configures vlan tag feature

(Cisco Controller) config>ap ethernet 0 ?

mode Enter Access or Trunk

(Cisco Controller) config>ap ethernet 0

[jtier]

Have you verified Layer 1 is good? Patch cables, etc.?

If so, then try "config ap ethernet duplex full speed 1000 ap_1"

It should auto negotiate. If it isn't then it would appear to be a layer 1/cabling issue or perhaps the port on the switch or AP.

[Ramesh Babu]

hi jitter

i tried below command, but still getting same error,

config ap ethernet duplex full speed 1000 ap_1

[Leo Laohoo]

Hold on.
What is the exact model of the AP?

[JASON BOYERS]

If it didn't support the TDR command, you wouldn't get the output from that show command.  As it says "Not Completed," you need to wait a bit longer and rerun the show command.  The test isn't an instant test - it takes some time.  Rerun the test, wait a minute, then run the show command.  If it still shows "Not Completed," wait a few seconds then rerun the show command.

[Ramesh Babu]

ok sure thanks for ur info, i will check and let you know.

[Leo Laohoo]

What is the model of the AP? 

Post the complete output to the command "sh int g7/0/2 controll".

[Ramesh Babu]

@leo

model : AIR-LAP1142N-A-K9

Command output

#sh int gi 7/0/12 controller
GigabitEthernet7/0/12 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is a493.4ce6.b48c (bia a493.4ce6.b48c)
Description: 5S-006C WAP2
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, media type is 10/100/1000BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:45, output 00:00:31, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 59693768
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1000 bits/sec, 1 packets/sec
5 minute output rate 10000 bits/sec, 5 packets/sec
1767356177 packets input, 755247167033 bytes, 0 no buffer
Received 3140598 broadcasts (2407024 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 2407024 multicast, 0 pause input
0 input packets with dribble condition detected
3253764581 packets output, 1984759446722 bytes, 0 underruns
0 output errors, 0 collisions, 4 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out

Transmit GigabitEthernet7/0/12 Receive
484563746 Bytes 3627890698 Bytes
3219624140 Unicast frames 1764215582 Unicast frames
31037094 Multicast frames 2407024 Multicast frames
3103383 Broadcast frames 733574 Broadcast frames
0 Too old frames 2712475878 Unicast bytes
0 Deferred frames 868133126 Multicast bytes
0 MTU exceeded frames 47281694 Broadcast bytes
0 1 collision frames 0 Alignment errors
0 2 collision frames 0 FCS errors
0 3 collision frames 0 Oversize frames
0 4 collision frames 0 Undersize frames
0 5 collision frames 0 Collision fragments
0 6 collision frames
0 7 collision frames 2577493 Minimum size frames
0 8 collision frames 79045170 65 to 127 byte frames
0 9 collision frames 1143300744 128 to 255 byte frames
0 10 collision frames 142708610 256 to 511 byte frames
0 11 collision frames 78604383 512 to 1023 byte frames
0 12 collision frames 321119780 1024 to 1518 byte frames
0 13 collision frames 0 Overrun frames
0 14 collision frames 0 Pause frames
0 15 collision frames
0 Excessive collisions 0 Symbol error frames
0 Late collisions 0 Invalid frames, too large
0 VLAN discard frames 0 Valid frames, too large
0 Excess defer frames 0 Invalid frames, too small
670813535 64 byte frames 0 Valid frames, too small
216825119 127 byte frames
812840908 255 byte frames 0 Too old frames
411533523 511 byte frames 0 Valid oversize frames
80378421 1023 byte frames 0 System FCS error frames
1061373111 1518 byte frames 0 RxPortFifoFull drop frame
0 Too large frames
0 Good (1 coll) frames
0 Good (>1 coll) frames

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