427
Switch(config)#router ospf
Switch(config-router)#overflow database 10000 soft
13.6.3.36 overflow database external
Command: [no]overflow database external [<maxdbsize > <maxtime>]
Function:
The command is for configuring the size of external link database and the
waiting time before the route exits overflow state. The “
[no]overflow database external
[<maxdbsize > <maxtime>]
” restores the default value
Parameter: < maxdbsize >
size of external link database, ranging between
0~4294967294 , defaulted at 4294967294
< maxtime >
the seconds the router has to wait before exiting the database overflow,
ranging between 0~65535
Command Mode:
OSPF protocol mode
Example:
Switch#config terminal
Switch(config)#router ospf
Switch(config-router)#overflow database external 5 3
13.6.3.37 passive-interface
Command: [no] passive-interface<ifname>
Function:
Configure that the hello group not sent on specific interfaces. The “[
no
]
passive-interface<ifname>
“ command cancels this function
Parameter: <ifname>
is the specific name of interface
<ip-address>
IP address of the interface, shown in dotted decimal notation
Default:
Not configured
Command Mode:
OSPF protocol mode
Example:
Switch#config terminal
Switch(config)#router ospf
Switch(config-router)#passive-interface vlan1
13.6.3.38 redistribute
Command: [no]redistribute {kernel |connected| static| rip| isis| bgp} [metric<value>]
[metric-type {1|2}][route-map<word>][tag<tag-value>]
Function:
Introduce route learnt from other routing protocols into OSPF
Parameter: kernel
introduce from kernel route
connected
introduce from direct route
static
introduce from static route
rip
introduce from the RIP route
isis
introduce from ISIS route
