McData Certified IP San Specialist
Questions, Answers, Braindumps (MD0-251)
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At Company.com you work as a network administrator.
You are designing an IP SAN infrastructure for SAN routing,
Which factors are most important to consider, to optimize
performance in a McDATA Eclipse SAN Router configuration?
A. link bandwidth, Layer 2 or Layer 3 networks, packet
drops, IP packet errors
B. link bandwidth, latency, packet drops, IP packet
C. link bandwidth, IP packet errors, routing protocols,
D. link bandwidth, latency, IP addresses and subnet
masks, jumbo frames
Name a function of the Principal Fibre Channel switch.
A. is the only switch that can send register state change
B. allocates domain ID's to switches that have none
C. ensures that all the devices can talk to each other
D. is the only switch in a fabric that can prevent or
cause a fabric rebuild
State the default setting for the TCP window size of
a newly created iFCP remote connection.
C. 32 KB
D. Min (Auto, Manual)
E. 8184 KB
State how many usable addresses are in a Class C network
with a subnet mask of 255.255.255.252.
For the McDATA Eclipse SAN Router, what are the default
read and write community strings? (Choose two.)
Answer: A, B
Name the protocol which allows for fault isolation between
fabrics across the WAN.
At Company.com, you work as a network administrator.
100 servers are deemed ineligible for HBA's and direct
attachment to the Fibre Channel fabric, in a data center.
iSCSI drivers have been placed on each server.
Through an Ethernet switch, the servers have 100 BaseT
cards and are aggregated. A single iSCSI gateway (Eclipse
1620) has been attached to a dedicated Ethernet switch
via both Gigabit Ethernet (GE) ports. Name the statement
which is true.
A. If packets are dropped, flow control is handled by
the Data Link Layer (Layer 2) between the Eclipse and
the Ethernet switch.
B. LUN mapping on the Eclipse should be configured to
provide a LUN of 1 to all the servers.
C. Compression between the iSCSI initiator and the iSCSI
gateway should be set to auto and last LZO with History
D. In this case, Eclipse iSCSI ports support a fan-in
of 50 to 1 without oversubscription. The ports on this
iSCSI gateway are oversubscribed by 2:1.
Name the default baud rate setting of the serial port
on a McDATA Eclipse SAN Router.