We have configured IP source guard in LAN switch (WS-C2960-48PST-S) and working fine with IOS version c2960-lanlitek9-mz.122-50.SE2.bin. Recently we have purchased same switch with upreared IOS c2960-lanlitek9-mz.122-55.SE7.bin but "ip verify source" command is absence in specific interface. Please let us know which upgrade IOS version we can use to execute the mentioned command.
Thanks in advance.
For the 2960-lanlite the versions of software with the feature are 15.0(1) and 15.0(2) .
Hi Seb Rupik,
Please find the below output and here is IP verify source command absence.
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 52 WS-C2960+48PST-S 15.0(2)SE6 C2960-LANLITEK9-M
Configuration register is 0xF
Backup-3(config-if)#int fa 0/3
% Unrecognized command
Interface IP configuration subcommands:
access-group Specify access control for packets
admission Apply Network Admission Control
auth-proxy Apply authenticaton proxy
device IP device tracking
dhcp Configure DHCP parameters for this interface
igmp IGMP interface commands
Is it possible to try the LAN Base version, as this will certainly have the feature.
If you have a smartnet contract you could query with Cisco why the feature is listed but not present.