passive-interface type number
Alternately, the configuration can change the default setting so that all interfaces are passive
by default and then add a no passive-interface command for all interfaces that need to not
be passive:
passive-interface default
no passive-interface type number
For example, in the sample internetwork in Figure 20-2 (and in Figure 20-5), Router R1, on
the left side of the figure, has a LAN interface configured for VLAN trunking. The only
router connected to both VLANs is Router R1, so R1 will never discover an OSPF neighbor
on these subnets. Example 20-15 shows two alternative configurations to make the two LAN
subinterfaces passive to OSPF.
Example 20-15
Configuring Passive Interfaces on R1 from Figure 20-5
! First, make each subinterface passive directly
Do'stlaringiz bilan baham: |