01-02-2012 11:47 PM - edited 03-07-2019 04:08 AM
Hello,
I have Cisco WS-C6509 with IOS version 12.2(18)
I have several vlan interface on this device.
Today I create new vlan intervace
interface Vlan165
description test5
ip address 10.10.10.1 255.255.255.252
end
and vlan:
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
165 test5 active Gi7/14
But I can't ping this IP address and show ip route shows:
sh ip route 10.10.10.1
Routing entry for 10.10.10.0/24
Known via "static", distance 254, metric 0 (connected)
I have static route for this subnet /24
I can not see any error in logs, but looks like I reached vlan interface limit on this device or something like this.
How can I check it?
Thanks.
01-02-2012 11:54 PM
Hi,
You should refer to the datasheet of the Supervisor Engine being used in this chassis. That should clearly declare the max limit of VLANs on the switch, but if you are able to create the new VLAN then issue is not related to number of VLANs. please cross check your config once again bcoz IP on interface is /30 subnet whereas in routing table its /24.
Regards,
Pawan Sharma
01-03-2012 12:02 AM
Hi,
I made one more test with new vlan and new network:
cisco#conf t
Enter configuration commands, one per line. End with CNTL/Z.
cisco(config)#vlan 201
cisco(config-vlan)#name test6
cisco(config-vlan)#int vl 201
cisco(config-if)#ip address 12.12.12.1 255.255.255.252
cisco(config-if)#no shutdown
cisco(config-if)#^Z
cisco#sh run int vl 201
Building configuration...
Current configuration : 64 bytes
!
interface Vlan201
ip address 12.12.12.1 255.255.255.252
end
cisco#sh vl id 201
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
201 test6 active
cisco#sh ip route 12.12.12.1
% Network not in table
Thanks
01-03-2012 12:16 AM
Please map at least one switch port to Vlan201 and check.
Krishna
01-03-2012 01:15 AM
Hi,
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
201 test6 active Gi8/14
Cisco#sh ip route 12.12.12.1
% Network not in table
Thanks
01-03-2012 01:28 AM
Hi,
Any port into this VLAN has also be into UP state, Means you need to have some active device connected to it.
Regards,
Pawan Sharma
01-03-2012 01:32 AM
Hi,
this port is up and running:
Gi8/14 test6-uplink connected trunk full 1000 1000BaseT
Thanks
01-03-2012 02:59 AM
can you pls share the output of show int vlan
-Vijay
01-03-2012 03:18 AM
Hi Vijay,
output was:
Vlan201 is down, line protocol is down
Hardware is EtherSVI, address is 00d0.032a.740a (bia 00d0.032a.740a)
Internet address is 12.12.12.1/30
after that I executed - "shutdown" and "no shutdown" on vlan interface 201 and all is fine.
Vlan interface is up and network are in table.
Thanks all.
01-03-2012 03:25 AM
Glad that it worked :-)
-Vijay
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