Gigamon GigaVUE-HC3, Hardware Installation Manual

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38 GigaVUE-HC3 Hardware Installation Guide
N
OTE
:
Default inline networks cannot be deleted.
Since there is only a single pair of LEDs for the inline networks on the
BPS-HC3-C25F2G module, when a port is broken out, the BPS forwarding LED only
represents the first inline network protected port pair. Refer to
BPS Forwarding LED on
page 36 .
N
OTE
:
Each port can only have one mode.
There are rules for configuring parent ports and subports. For more information, refer
to the
port command in the reference section of the GigaVUE-OS CLI User’s Guide .
BPS-HC3-Q35C2G and BPS-HC3-C35C2G Modules
The BPS-HC3-Q35C2G and BPS-HC3-C35C2G modules are a bypass combo module
with two 40Gb and 100Gb LR4 inline network port pairs respectively, and sixteen
10Gb/25Gb port cages. The inline network ports support physical bypass at speeds of
40Gb or 100Gb based on the respective module.
Security tools such as firewall and intrusion detection/protection systems are often
connected inline on production networks, with traffic flowing from the network segment
through the tool and then back onto the production network.
The GigaVUE-HC3 offers physical and logical inline bypass. Physical bypass provides
automatic failover protection in the case of a power failure. The bypass combo module
provide the physical bypass function. As it applies to a single pair of inline network
ports, the physical bypass function is as follows:
• When the module is not powered, (either the entire node is powered down or the
module is removed from the node), the inline network port pair is in the physical
bypass mode. That means that traffic is exchanged directly between network Port A
and network Port B of the inline network pair.
• When the module is powered, the mode (inline or bypass) of the inline network port
pair is controlled through software. In the physical bypass mode, the inline network
port pair behaves exactly as if the module was not powered. In the inline mode, the
inline network port pair behaves as any other inline network port pair configured for
working with an inline tool.
default_inline_net_1_3_1_3 1/3/c1x3 1/3/c2x3
default_inline_net_1_3_1_4 1/3/c1x4 1/3/c2x4
default_inline_net_1_3_2_1 1/3/c3x1 1/3/c4x1
default_inline_net_1_3_2_2 1/3/c3x2 1/3/c4x2
default_inline_net_1_3_2_3 1/3/c3x3 1/3/c4x3
default_inline_net_1_3_2_4 1/3/c3x4 1/3/c4x4
Table 1-7: Default Inline Networks in 4x10G Mode
Default Inline Network Network A
Connected To Network B
Connected To