UMN:CLI
User Manual
V8102
674
12.2.17
Blocking Routing Information
The V8102 can classify and restrict the routing information. To configure this function, sort
the specific routing information in
access-list
first, and block the routing information in
access-list.
To block the routing information in access-list, use the following command.
Command
Mode
Description
distribute-list WORD out
{
bgp
|
connected
|
isis
|
kernel
|
ospf
[<1-65535>] |
rip
|
static
}
Router
Blocks the routing information in access-list
WORD: access-list name
in/out: incoming/outgoing routing
1-65535: OSPF process ID
distribute-list WORD in
To release the configuration, use the following command.
Command
Mode
Description
no distribute-list
WORD
out
{
bgp
|
connected
|
isis
|
kernel
|
ospf
[<1-65535>] |
rip
|
static
}
Router
Releases the configuration.
no distribute-list WORD in
12.2.18
Summary Routing Information
In case of external routing protocol transmits to OSPF network, more than 2 routing in-
formation can be summarized as one. For example, 192.168.1.0/24 and 192.168.2.0/24
can become 192.168.0.0/16 to transmit to OSPF network. This summary reduces the
number of routing information and it improves a stability of OSPF protocol
And you can use
no-advertise
option command to block the transmission of summarized
routing information to outside. Or assign the specific
tag
number to configure.
To configure the summary routing information, use the following command.
Command
Mode
Description
summary-address
A.B.C.D/M
Router
Configures the summary routing information.
summary-address
A.B.C.D/M
not-advertise
Blocks the transmission of summarized routing infor-
mation to outside
summary-address
A.B.C.D/M
tag
<0-4294967295>
Configures the summary routing information with a
specific tag
To delete the configured summary routing information, use the following command.
Command
Mode
Description
no summary-address
A.B.C.D/M
Router
Deletes the summary routing information.
no summary-address
A.B.C.D/M
not-advertise
Blocks the transmission of summarized routing infor-
mation to outside
