3Com 3C13618 Command Reference Manual page 600

3Com Router Command Reference Guide — V1.00
the BGP link will be marked invalid and disconnect the TCP connection. The router
can negotiate with its peer and set the holdtime to be the shorter one
Example
# Set the Keepalive and Holdtime timers of the BGP to 180 seconds and 540 seconds
respectively.
[3Com-bgp] timers 180 540
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