Security Algorithm; Factory Default Configuration - 3Com CoreBuilder 7000 Operation Manual

164 C 7: LAN E
HAPTER

Security Algorithm

Factory Default
Configuration
V 1.0
MULATION ERSIONS AND


LEC 3 and LEC 4 are rejected because there is no match in the table,
and the ELAN default join privilege is REJECT.
The algorithm for allowing a LEC to join an ELAN is shown in Figure 52:
Figure 52 LEC Admission Algorithm
The factory default configuration is the following:


Security on the switch is disabled


All ELANs have default join privilege: ACCEPT
2.0
Switch security enabled?
Y
Non-empty security table
in ELAN?
Y
LEC found in security
table (best match)?
Y
Allow LEC to join
according to LEC join
privilege in table
N
Allow LEC to join
N
Allow LEC to join
according to ELAN
default join
privilege
N
Allow LEC to join
according to ELAN
default join
privilege