Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual page 1401

Chapter 58 Troubleshooting Your Fabric
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Figure 58-2
Figure 58-3
such as delays, drops, and packet reordering are applied independently in each direction. To configure a
delay simulation in both directions, you must configure the simulation on both the Cisco MDS 9506 GE
1/1 and 1/2 ports. Simulations are applied to ingress traffic only. All packets received on one Gigabit
Ethernet port are sent out of the other Gigabit Ethernet port, and all network configuration simulations
are made with respect to the ingress Gigabit Ethernet port.
Figure 58-3
The network simulator tool can simulate the following network functions:
•
OL-18084-01, Cisco MDS NX-OS Release 4.x
Network Simulator - Physical Topology Example
Network simulator ports
1
STA TUS 2
3
4
5
LINK — 6
7
8
9
—SP EED
LINK —
—SP EED
MDS 9506
M D S
9 2 1 6
1
STA TUS
2
3
4
5
LINK —
6
7
8
9
—SP EED
LINK —
—SP EED
LINK —
MDS 9216
depicts the packet flow between the Cisco MDS 9506 and Cisco MDS 9216. Simulations
Network Simulator Packet Flow
GE 3/2
GE 2/3
9506
Simulation packet flow in this direction, apply setting to 2/3
Network delays (maximum network delays of 150 ms)
10
11 1
12
LIN K-
13
14 2
LIN K-
LINK —
GIG ABI
T E THE
RNE T
—SP EED
FCIP tunnel end-points
10
11 1
12 LIN K-
13
2
14
LIN K-
GIG ABI
T E THE
RNE T
—SP EED
GE 2/2
GE 2/4
Cisco MDS 9000 Family CLI Configuration Guide
9216
IP Network Simulator
58-23