04-29-2011 05:31 AM - edited 03-06-2019 04:51 PM
I added an NTP SERVER to the configuration of a 3750 which looks like it brought down the IP HTTP Server on the switch. After the NTP was added, my monitoring software (What's Up Gold) shows IP HTTP Server as down, and in my CNA (Cisco Network Assistant) I'm unable to add it to the community. When I right click on the device and try to bring up the device manager in the gui, it doesn't connect.
However when I telnet it, the ip http server seems to be up and running. I've already tried to issue "no ip http server" and then re-enable it, but that didn't work. Here's the http server information, it looks as if it's up and running on the switch but it's not adding to the community in CNA, and still showing ip http server down in snmp monitoring. Any ideas?
SH IP HTTP SERVER STATUS:
sh ip http server status
HTTP server status: Enabled
HTTP server port: 80
HTTP server authentication method: enable
HTTP server access class: 0
HTTP server base path: flash:html
Maximum number of concurrent server connections allowed: 16
Server idle time-out: 180 seconds
Server life time-out: 180 seconds
Maximum number of requests allowed on a connection: 25
HTTP server active session modules: ALL
HTTP secure server capability: Not present
HTTP server statistics:
Accepted connections total: 280182
SH IP HTTP SERVER SESSION-MOD:
HTTP server application session modules:
Session module Name Handle Status Description
SH IP HTTP SERVER HISTORY
HTTP server connection:
HTTP server current connections (ip addresses are hidden)
local-ipaddress:port remote-ipaddress:port in-bytes out-bytes
10.x.x.x 10.x.x.y:61172 2203 337655
10.x.x.x 10.x.x.y:61232 1610 34304
10.x.x.x 10.x.x.y:2796 57 0
04-29-2011 05:50 AM
Do you have any configurations as such:
ip http access-class 101 <-----101 is an arbitrary ACL #
04-29-2011 05:53 AM
No Antonio, I don't have that on this or any of the other LAN switches on my network.
04-29-2011 01:41 PM
Hi,
to see if http service is really up telnet your router on port 80
Regards.
Alain
05-01-2011 02:13 AM
Hi,
Did you try and remove the NTP server config just to be sure this is causing the problem?
05-09-2011 10:52 AM
Reloaded the switch, it came back up. Thanks for your help.
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