The Cisco network switch in the CER went down for 12 minutes this evening from 09:34 to 09:46 PDT. While this was down, the network connection to the PSL diode room IOC was unavailable and the EDC showed 357 disconnected channels. The CDS H/W monitor also showed network disconnection to h1pslctrl0.

After the switch rebooted, several cameras did not come back and need to be rebooted. These do not appear to be critical and hopefully we can delay rebooting them until tomorrow.

                   H1 MC Refl (h1cam02) has a frozen image
                        H1 PR2 (h1cam08) has a frozen image
                        H1 MC1 (h1cam11) has a frozen image
                        H1 PRM (h1cam13) has a frozen image
                    ISCT6 SHG TRANS (18) has a frozen image
                       H1 ITMX (h1cam21) has a frozen image
                            BS (h1cam26) has a frozen image
                     H1_IO_GIGE1_h1cam28 has a frozen image