User manual

Chapter 4 - Layer 3 Command Set - IP Networking OSPFv2 (Dynamic Routing Protocol Module)
Alvarion BreezeNET B130/B300 GigE 157 Operational User Manual
 Advertised link (Rs)
If non-advertise flag is not specified, C and Rs parameters can be configured. If a
destination for one or more links belongs to R, the router will advertise one link
with R destination (or Rs, if specified) and with metric that is a maximal metric of
the links (or C, if specified).
For addresses ranges there are several commands in config-router mode.
The command creates a range R and one can specify a "non-advertise" flag:
area (A.B.C.D|<0-4294967295>) range A.B.C.D/M [not-advertise]
The command creates a range R and configures a metric for an aggregated link C:
area (A.B.C.D|<0-4294967295>) range A.B.C.D/M [cost
<0-16777215>]
The command creates a range and possibly creates a Rs destination instead of R:
area (A.B.C.D|<0-4294967295>) range A.B.C.D/M substitute
A.B.C.D/M
4.7.8.6 Adjacency. Neighbors
When two or more routers have links to the same network these routers become
neighbors in order to synchronize their Link-State Database. Moreover, a network
with more than one router connected to it is a transit network; and, if this
network is not point-to-point network, it is an active OSPF object (it can advertise
its links to the routers). A special designated router makes a LSA. A designated
router is selected from a number of active OSPF routers connected to the network
based on their priorities, identifiers and IP-addresses of network interfaces by
means of which they are connected to the network. The router uses special
protocols which parameters should be identical for the neighbors. These
parameters are:
 hello-interval
 dead-interval
By default, hello-interval equals 10 seconds; dead-interval equals 40 seconds. To
modify these parameters for any network interface, use the following commands
in config-if mode:
dead-interval <1-65535> [A.B.C.D]
hello-interval <1-65535> [A.B.C.D]