White Papers

To view the configuration, use the show config command in ROUTER RIP mode, or the show running-config rip
command in EXEC mode.
DellEMC(conf-router_rip)#show config
!
router rip
distribute-list prefix juba out
network 10.0.0.0
DellEMC(conf-router_rip)#router ospf 34
Applying a Filter to a Prefix List (OSPF)
To apply a filter to routes in open shortest path first (OSPF), use the following commands.
● Enter OSPF mode.
CONFIGURATION mode
router ospf
● Apply a configured prefix list to incoming routes. You can specify an interface.
If you enter the name of a non-existent prefix list, all routes are forwarded.
CONFIG-ROUTER-OSPF mode
distribute-list prefix-list-name in [interface]
● Apply a configured prefix list to incoming routes. You can specify which type of routes are affected.
If you enter the name of a non-existent prefix list, all routes are forwarded.
CONFIG-ROUTER-OSPF mode
distribute-list prefix-list-name out [connected | rip | static]
To view the configuration, use the show config command in ROUTER OSPF mode, or the show running-config ospf
command in EXEC mode.
DellEMC(conf-router_ospf)#show config
!
router ospf 34
network 10.2.1.1 255.255.255.255 area 0.0.0.1
distribute-list prefix awe in
DellEMC(conf-router_ospf)#
ACL Remarks
While defining ACL rules, you can optionally include a remark to make the ACLs more descriptive. You can include a remark with
a maximum of 80 characters in length.
The remark command is available in each ACL mode. You can configure up to 4294967291 remarks for a given IP ACL and
65536 remarks for a given MAC ACL.
You can include a remark with or without a remark number. If you do not enter a remark number, the remark inherits the
sequence number of the last ACL rule. If there is no ACL rule when you enter a remark, the remark takes sequence number 5. If
you configure two remarks with the same sequence number and different strings, the second one replaces the first string. You
cannot configure two or more remarks with the same string and different sequence numbers.
To remove a remark, use the no remark command with the remark string and with or without the sequence number. If there is
a matching string, the system deletes the remark.
Configuring a Remark
To write a remark for an ACL, follow these steps:
1. Create either an extended IPv4 or IPv6 ACL.
CONFIGURATION mode
ip access-list {extended | standard} access-list-name
Access Control Lists (ACLs)
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