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
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
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
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.