Cisco Systems OL-16647-01 Summary Address

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Cisco ASDM User Guide
OL-16647-01
Chapter 11 Configuring Dynamic And Static Routing
Dynamic Routing
Fields
• OSPF Process—Choose the OSPF process associated with the static neighbor. If you are editing an
existing static neighbor, you cannot change this value.
• Neighbor—Enter the IP address of the static neighbor.
• Interface—Choose the interface associated with the static neighbor. If you are editing an existing
static neighbor, you cannot change this value.
Modes
The following table shows the modes in which this feature is available:
Summary Address
The Summary Address pane displays information about the summary addresses configured for each
OSPF routing process.
Routes learned from other routing protocols can be summarized. The metric used to advertise the
summary is the smallest metric of all the more specific routes. Summary routes help reduce the size of
the routing table.
Using summary routes for OSPF causes an OSPF ASBR to advertise one external route as an aggregate
for all redistributed routes that are covered by the address. Only routes from other routing protocols that
are being redistributed into OSPF can be summarized.
Fields
The following information appears in the Summary Address table. Double-clicking an entry in the table
opens the Add/Edit OSPF Summary Address Entry dialog box for the selected entry.
• OSPF Process—Displays the OSPF process associated with the summary address.
• IP Address—Displays the IP address of the summary address.
• Netmask—Displays the network mask of the summary address.
• Advertise—Displays “Yes” if the summary routes are advertised. Displays “No” if the summary
route is not advertised.
• Tag—Displays a 32-bit decimal value attached to each external route. This value is not used by
OSPF itself. It may be used to communicate information between ASBRs.
You can perform the following actions on the entries in the Summary Address table:
• Add—Opens the Add/Edit OSPF Summary Address Entry dialog box for adding new summary
address entries.
• Edit—Opens the Add/Edit OSPF Summary Address Entry dialog box for editing the selected entry.
• Delete—Removes the selected summary address entry from the Summary Address table.
Modes
The following table shows the modes in which this feature is available:
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
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