Cisco CCIE Storage Networking Written Set 2

1.

Select the TRUE statement regarding FCIP compression:

Compression ratio achieved may vary with the data patterns being compresses. It must be enabled at both ends of an FCIP tunnel. It has 3 modes, high-throughput, high-compression, and high-bandwidth. It is performed by the MDS Active supervisor prior to transmission on the GE port. FCIP compression requires an additional license be added along with the SAN Extension.

2.

What statement is not correct for inter vsan routing?

When using the IVR feature, all border switches in a given fabric must be Cisco MDS switches. None-MDS switches may be present in the transit VSANs if the interop mode 1 option is enabled. IVR is not supported in any interop modes. Inter-VSAN control traffic that is allowed includes Switch-to Switch fcpf ROUTING INFORMATION. On Cisco MDS 9000 switches you can configure up to 200 iVZs and 2000 IVZ members.

3.

What is TCP fast recovery?

It is an algorithm that uses fast retransmit when a missing segment is detected. It is an algorithm that initiates slow start instead of congestion avoidance after fast retransmit sends whatappears to be the missing segment. It is an algorithm that starts congestion avoidance instead of slow start after fast retransmit sends whatappears to be the missing segment. It is an algorithm that after a new connection is established with a host on another network, initializes thecongestion window to one segment and each time an ACK is received, increases the congestion window by

one segment.

4.

Which prerequisites must be configured before enabling FICON?

Fabric Binding

Presistent FCID

Static Domain ID Fabric BindingStatic Domain ID Fabric BindingIn Order Delivery

Static Domain ID Static Domain IDIn Order Delivery Presistent FCIDStatic Domain ID

5.

Given: Host-----------MDS SwitchA----------MDS switchB---------Storage array with an FC Analyzer connected toSwitch B.
What port types are required to be configured on the switches in this network for proper use of SPAN and monitor traffic flow from host to storage array?

ST port on switchA and a SD port on switchB SD port on switchA and a ST port on switchB SD port on both switchA and on switchB Span port on switchA and a TE port on switchB ST port on both switchA and switchB

6.

You have a MDS9509 switch with a 16 port FC module in slot 1, an 8 port IPS module in slot 2, and a 32 port FC module in slot 3. What is the FICON port number of interface FC 3/1?

11 10 41 40 20

7.

The acronym CUP refers to:

Control Unit Port - the physical port to the switch that the storage is attached. Channel Unit Port - the physical port in the switch that connects to the mainframe. Channel Unit Port - a logical port in the switch used to enable management from the mainframe Control Unit Port - a logical port in which the switch is used to enable management from the mainframe. Control Unit Port - the port used to access the storage when multiple paths exist.

8.

An attaching host acquires a Fiber Channel ID in the accept from what process?

FLOGI PLOGI LOGIN PRLI BA_ACC

9.

What is the general timer for missing events within a sequence?

Connection Request Time -out Error Detect Time -out Resource Allocation Time -out Receiver - Transmitter Time -out Missing Events Time -out

10.

What is the purpose of the open fiber control system?

It defines the flow control mechanism for Fiber Channel. It defines the mechanism in which Fiber Channel switches communicate with Gbics. It defines a safety mechanism for SW laser data links. It defines the distance limitation for different types of lasers. It specifies the maximum bit error rate for Fiber channel links.

Cisco CCIE Storage Networking Written Set 2

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