SBM powered by Microsoft Lync Administrator's Guide 2010-11

6-28
Troubleshooting
Restore Lost Management Connection between the Host Switch and SBM
5. If necessary, set the IP address to DHCP, or set a static address:
For example:
hostswitch(hp-sbm-branch-C:eth-2)# ip address 10.1.1.1
255.255.255.0
If you set a static IP address on an Ethernet interface, set the default
gateway (the management interface does not require this setting):
6. Verify the IP settings again:
hostswitch(hp-sbm-branch-C:eth-2)# show ip
You can now access the SBM.
Restore Lost Management Connection
between the Host Switch and SBM
In normal operation, the SBM communicates with the HP zl switch in which
it is installed. This management connection allows you to access a CLI for the
SBM as well as for the module’s Services OS. It also enables the module and
switch LEDs to report on the SBM’s status. Finally, these communications are
required for the Media Gateway software system integrity and licensing
verification.
If your SBM loses the management connection with the switch, you will notice
that these functions fail. The primary reason for this problem to occur is that
the SBM’s WinPcap application, which it uses for the management connection,
is not functioning correctly. This can occur when someone installs a different
Syntax: ip address [dhcp | <IP address> <mask>]
Replace <IP address> with the desired IPv4 dotted-notation
address. Replace <mask> with the mask for the SBM’s
subnet.
Syntax: ip default-gateway <gateway IP address>
Replace <gateway IP address> with the default gateway’s
IPv4 dotted-notation address.