Cisco 7206 - VXR Router Configuration Manual page 210

Information About vPCs
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
Figure 7-5
Figure 7-6
Figure 7-7
vPC Peer Link Overview
You can have only two devices as vPC peers; each device can serve as a vPC peer to only one other vPC
peer. The vPC peer devices can also have non-vPC links to other devices.
See
Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x
7-8
Supported—Two M1 I/O Modules on Either Side of a vPC Peer Link
vPC Primary vPC Secondary
vPC Peer-link
S1
M1 M1
vPC
Not Supported—Two Different I/O Modules on Either Side of a vPC Peer Link
(M1 and F1)
vPC Primary vPC Secondary
vPC Peer-link
S1
M1
vPC
Not Supported—Mixing I/O Modules on the Same Side of a Peer Link
vPC Primary vPC Secondary
vPC Peer-link
M1 M1
S1
F1
vPC
Figure 7-8 for invalid vPC peer configurations.
S2
S2
F1
S2
F1
Chapter 7 Configuring vPCs
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