Command Reference Guide

84 ● sham-link 3Com Router 5000 Family and Router 6000 Family
Command Reference
sham-link
Purpose Use the sham-link command to configure a sham link.
Use the undo sham-link command to delete a sham link.
Syntax sham-link source-addr destination-addr [ cost cost-value ] [ dead
seconds ] [ hello seconds ] [ md5 keyid key seconds ] [ retransmit
seconds ] [ simple password ] [ trans-delay seconds ]
undo sham-link source-addr destination-addr
Parameters source-addr
Source address of a sham-link, a loopback interface
address with 32-bit mask
destination-addr
Destination address of a sham-link, a loopback
interface address with 32-bit mask
cost-value
Cost at sham link, in the range of 1 to 65535. By
default, it is 1.
password
Specifies authentication string in plain text at the
interface, 8 characters at most. It must be consistent
with the authentication string of sham link peer.
keyid
Specifies MD5 authentication string at the interface, in
range of 1 to 255 characters. It must be consistent
with the authentication string of sham link peer.
key
Specifies authentication string at the interface, 16
characters at most. It must be consistent with the
authentication string of sham link peer. When the
display current-configuration command is executed,
the system displays the 24-character MD5
authentication string in cipher text. You can also input
24-character authentication string in cipher text.
dead seconds
Specifies interval for the dead timer, in range of 1 to
8192 seconds. By default, it is 40 seconds. It must be
consistent with the value of dead
seconds for sham
link peer.
hello seconds
Specifies interval between Hello message transmissions
at the interface, in range of 1 to 8192 seconds. By
default, it is 10 seconds. It must be consistent with the
value of hello seconds for sham link peer.
retransmit seconds
Specifies internal for LSA message retransmission at
the interface, in range of 1 to 8192 seconds. By
default, it is 5 seconds.
trans-delay seconds
Specifies delay period for LSA message transmission at
the interface, in range of 1 to 8192 seconds. By
default, it is 1 second.