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What is causing this behavior?

Click the Exhibit button. — Exhibit – — Exhibit — In the exhibit, the SRX device has hosts
connected to interface ge-0/0/1 and ge-0/0/6. The devices are not able to ping each other.
What is causing this behavior?

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A.
The interfaces must be in trunk mode.

B.
The interfaces need to be configured for Ethernet switching.

C.
The default security policy does not apply to transparent mode.

D.
A bridge domain has not been defined.

Explanation:

One Comment on “What is causing this behavior?

  1. Tom Brady says:

    The answer is here:
    https://kb.juniper.net/InfoCenter/index?page=content&id=KB21421

    I will say that I do not have family bridge in transparent mode in version as an option:
    15.1X49-D75.5

    I am using family ethernet-switching and I do not see the issue the question eludes to. I have a feeling family bridge is deprecated.

    The KB links to a new KB which says:
    “New Layer 2 feature has been introduced since Junos 15.1X49. Due to this, there has been some modification in Layer 2 configuration from Junos 12.3X48 or earlier releases. Junos 15.1X49 provides two kinds of Layer 2 mode: transparent mode and switching mode. ”

    set interfaces ge-0/0/1.0 family ?
    Possible completions:
    + apply-groups Groups from which to inherit configuration data
    + apply-groups-except Don’t inherit configuration data from these groups
    > ccc Circuit cross-connect parameters
    > ethernet-switching Ethernet switching parameters
    > inet IPv4 parameters
    > inet6 IPv6 protocol parameters
    > iso OSI ISO protocol parameters
    > mpls MPLS protocol parameters
    > tcc Translational cross-connect parameters
    > vpls Virtual private LAN service parameters




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