[j-nsp] BGP Hold time expiry

[Daniel Roesen]

On Fri, Sep 19, 2008 at 08:36:25AM -0500, Richard A Steenbergen wrote:
> Juniper includes all L2 overhead

Not really. For Ethernet, Juniper does NOT include the 4 octets FCS
(frame checksum). So Cisco 1500 == Juniper 1514, not 1518 as one might
guess. Now enable vlan-tagging on the Juniper Ethernet interface, and
default MTU readout will say 1518 - which is 1514 plus 4 for the VLAN
tag.

Yes, MTU stuff makes a grown man cry.


Best regards,
Daniel

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