Due to the aging of the network switches provided in the computer room of the housing service, we will be replacing them as follows.
Please be aware that all communication through the network switch provided by the housing service will be interrupted during the replacement.

# Date of Replacement work
　 March 10, 2021 (Wednesday)

# Replacement hours and range of communication interruption
　 9:00 - 12:00 : Machine room 204 (1Gbps/10Gbps) and Machine room 109 (10Gbps) of the ACCMS North.
　 10:00 - 13:00 : Machine room 205 (1Gbps/10Gbps) and machine room 207 (10Gbps) of the ACCMS North.

# Communication suspension time
　 Up to 2 hours during the Replacement period (assuming one communication interruption)

The 1 Gbps lines provided in machine room 109 and machine room 207 of the ACCMS North will not be affected by this maintenance, and will continue to be available.

We apologize for any inconvenience this maintenance may cause, and appreciate your understanding and cooperation.

Range affected	# Disruption of all network services 204 machine room, ACCMS North 205 machine room, ACCMS North # Disruption of 10Gbps network service 109 machine room, ACCMS North 207 machine room, ACCMS North
Inquiry	Supercomputing Section, IT Services Division, Information Management Department, Kyoto University E-mail：housing-service Image mail2.adm.kyoto-u.ac.jp Inquiry Form