Deleting A Prefix Entry; Managing Areas - Siemens RUGGEDCOM ROX II User Manual

RUGGEDCOM ROX II
CLI User Guide
• For VRF Routes via OSPF
no routing ospf vrf vrf filter prefix-list name
Where:
• vrf is the name of the chosen VRF
• name is the name of the prefix list
Type commit and press Enter to save the changes, or type revert and press Enter to abort.
3.
Section 5.21.4.6

Deleting a Prefix Entry

To delete an entry for a dynamic OSPF prefix list, do the following:
1. Make sure the CLI is in Configuration mode.
2. Delete the entry by typing:
• For Standard OSPF Routes
no routing ospf filter prefix-list name entry number
• For VRF Routes via OSPF
no routing ospf vrf vrf filter prefix-list name entry number
Where:
• vrf is the name of the chosen VRF
• name is the name of the prefix list
• number is the sequence number for the entry
Type commit and press Enter to save the changes, or type revert and press Enter to abort.
3.
Section 5.21.5

Managing Areas

Network areas determine the regions within which routes are distributed to other routers. The subnets at a
particular router can be added to its OSPF Area. The router will advertise these subnets to all routers in its area.
OSPF areas must be designed such that no single link failure will cause the network to be split into two disjointed
networks.
A router can be part of multiple areas and function as a gateway between areas. When multiple areas are used
on a network, area zero (0) is the backbone area. All areas must have a router connecting them to area zero (0).
The following sections describe how to configure and manage network areas for dynamic OSPF routes:
• Section 5.21.5.1, "Viewing a List of Areas"
• Section 5.21.5.2, "Adding an Area"
• Section 5.21.5.3, "Deleting an Area"
Deleting a Prefix Entry
Chapter 5
Setup and Configuration
365