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Home > Archive > Voice over IP Cisco > March 2006 > 4506 sw is not see cdp ip phones
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4506 sw is not see cdp ip phones
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| James Grace 2006-03-25, 9:46 am |
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We are trying to see up a new vlan on a 4506 for voice. We configured the
sw ports for the cm gw and the phone just like we always do. But for some
reason if I do a show cdp neighbor all the phones will not show up. And
sometimes I can run the cmd and see 2 phone and then run it again a sec
later and it will only show one. I change the cdp timer to 5 from 60, and
no differents. This first time I notice I was having a issue is when the
phone would not get a ip address from the pool I configure on the switch,
sometime it will get one from the date remote dhcp server or not at all
James D. Grace
CCNP CCNA MCSE MCDBA
Sr. System Engineer / Professional Svc.
Digitel Corporation
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| Voll, Scott 2006-03-25, 9:46 am |
| Is CDP enabled globally? Is CDP disable on a port bases?
Scott
________________________________
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of James Grace
Sent: Friday, March 24, 2006 7:01 AM
To: cisco-voip@puck.nether.net
Subject: [cisco-voip] 4506 sw is not see cdp ip phones
We are trying to see up a new vlan on a 4506 for voice. We configured
the sw ports for the cm gw and the phone just like we always do. But
for some reason if I do a show cdp neighbor all the phones will not show
up. And sometimes I can run the cmd and see 2 phone and then run it
again a sec later and it will only show one. I change the cdp timer to
5 from 60, and no differents. This first time I notice I was having a
issue is when the phone would not get a ip address from the pool I
configure on the switch, sometime it will get one from the date remote
dhcp server or not at all
James D. Grace
CCNP CCNA MCSE MCDBA
Sr. System Engineer / Professional Svc.
Digitel Corporation
| |
| James Grace 2006-03-25, 9:46 am |
|
I want to say yes to cdp. Because the sw see the cdp some time
This is the ver ios
boot system flash bootflash:cat4000-i9s-mz.121-20.EW1.bin
_____
From: Voll, Scott [mailto:Scott.Voll@wesd.org]
Sent: Friday, March 24, 2006 10:59 AM
To: James Grace; cisco-voip@puck.nether.net
Subject: RE: [cisco-voip] 4506 sw is not see cdp ip phones
Is CDP enabled globally? Is CDP disable on a port bases?
Scott
_____
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of James Grace
Sent: Friday, March 24, 2006 7:01 AM
To: cisco-voip@puck.nether.net
Subject: [cisco-voip] 4506 sw is not see cdp ip phones
We are trying to see up a new vlan on a 4506 for voice. We configured the
sw ports for the cm gw and the phone just like we always do. But for some
reason if I do a show cdp neighbor all the phones will not show up. And
sometimes I can run the cmd and see 2 phone and then run it again a sec
later and it will only show one. I change the cdp timer to 5 from 60, and
no differents. This first time I notice I was having a issue is when the
phone would not get a ip address from the pool I configure on the switch,
sometime it will get one from the date remote dhcp server or not at all
James D. Grace
CCNP CCNA MCSE MCDBA
Sr. System Engineer / Professional Svc.
Digitel Corporation
| |
| Voll, Scott 2006-03-25, 9:46 am |
| Have you checked the Bug tool?
Scott
________________________________
From: James Grace [mailto:jgrace@digitelusa.net]
Sent: Friday, March 24, 2006 8:39 AM
To: Voll, Scott
Cc: cisco-voip@puck.nether.net
Subject: RE: [cisco-voip] 4506 sw is not see cdp ip phones
I want to say yes to cdp. Because the sw see the cdp some time
This is the ver ios
boot system flash bootflash:cat4000-i9s-mz.121-20.EW1.bin
________________________________
From: Voll, Scott [mailto:Scott.Voll@wesd.org]
Sent: Friday, March 24, 2006 10:59 AM
To: James Grace; cisco-voip@puck.nether.net
Subject: RE: [cisco-voip] 4506 sw is not see cdp ip phones
Is CDP enabled globally? Is CDP disable on a port bases?
Scott
________________________________
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of James Grace
Sent: Friday, March 24, 2006 7:01 AM
To: cisco-voip@puck.nether.net
Subject: [cisco-voip] 4506 sw is not see cdp ip phones
We are trying to see up a new vlan on a 4506 for voice. We configured
the sw ports for the cm gw and the phone just like we always do. But
for some reason if I do a show cdp neighbor all the phones will not show
up. And sometimes I can run the cmd and see 2 phone and then run it
again a sec later and it will only show one. I change the cdp timer to
5 from 60, and no differents. This first time I notice I was having a
issue is when the phone would not get a ip address from the pool I
configure on the switch, sometime it will get one from the date remote
dhcp server or not at all
James D. Grace
CCNP CCNA MCSE MCDBA
Sr. System Engineer / Professional Svc.
Digitel Corporation
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