5.6.1.Implementing IP Security
The
1.Access the Network Parameters menu as described in Section 5.6. Note that the Network Parameters menu is not available in User Mode.
2.When the Network Parameters menu appears, type 4 and press [Enter] to access the IP Security menu (Figure 5.6).
3.The IP Security menu lists five IP Security "masks" along with the selected permit/deny action for each mask.
a)Each Security Mask prompt is used to define a specific IP address or range of IP addresses. Each Mask Action prompt is used to define the permit/deny action for the corresponding Mask.
b)Masks are listed in order of ascending priority; Mask 1 has the lowest priority, Mask 5 has the highest priority.
c)Masks have a cumulative effect; high priority masks supersede the effect of lower priority masks.
d)Each IP Address consists of a series of four eight bit
