Which two advantage does the Cisco MDS 9000 Series offer with regard to disaster recovery and high availability?(Choose two
Which service feature enables the Cisco MDS 9000 Series hardware to automatically open a case with Cisco TAC when availability-impact events occur?
What has an optical amplifier card that can be configured to operate as a preamplifier or as a booster amplifier and features up to 20-dBm total output power?