Cisco Cisco SG200-26P 26-port Gigabit PoE Smart Switch

Release Notes for 200, 300, 500, and ESW2 Series Switches Firmware Version 1.4.0

Release Notes

Problem:

VLAN1 cannot be configured as the secondary private VLAN.

(CSCup22443)

Solution:

There is no workaround.

Problem:

MLD snooping does not work for Source Specific Multicast, if IPv6 is

enabled on the VLAN interface. (CSCuq13229)

Solution:

There is no workaround

Problem:

DHCP relay stops working if the DHCP relay interface IP address is

reassigned. (CSCuq13199)

Solution:

Disable DHCP relay and then enable it again.

Problem:

On Sx300 devices, the ISATAP tunnel configuration is lost after a

firmware upgrade. This issue was noticed when firmware was upgraded to version
1.4.0. (CSCuq01246)

Solution:

There is no workaround.

Problem:

On Sx500 devices, the ISATAP tunnel type changes to Manual after the

firmware upgraded to version 1.4.0, if the tunnel source is IP address or a physical
port. (CSCuq01297)

Solution:

There is no workaround.

Problem:

After restart, the device is unable to send trap notifications to

notification recipients, if the notification version is SNMPv2. (CSCuq00828)

Solution:

There is no workaround.

Problem:

LAG member port flaps if more than 4000 VLANs are added to the LAG

at a time. (CSCuq00892)

Solution:

Add fewer VLANs each time.

Problem:

The ISATAP client can send RS packets only after the tunnel interface

is restarted. (CSCuq03628)

Solution:

There is no workaround.

Problem:

Users are unable to set loop back interface IPv4 address as 192.168.1.x

/24.

Solution:

There is no workaround.