Instruction manual

Configuration Changes Since Release 4.0
296-1011-220 Rel. 4.1, Doc. Rev. 07.02 2-17
New Functionality
Creating IP Pool With Route Aggregation
There are two methods for creating an IP pool with route aggregation on the CVX
switch:
• Using the start/mask method
• Using the start/count method
The following examples show a configuration that allows the CVX switch to
aggregate IP pools when required.
The following Example 1 and 2 configurations both result in the CVX switch
assigning the first IP address of 10.10.10.1 to dial-in users as shown in the outputs
of the show routes command.
Example 1- Using the Start/Mask Method
.../VPOP 1/ip_pool 1/ip_address_block 1> show
Members currently configured at this level:
start 10.10.10.1
count 0
mask 255.255.255.252
range_in_use false
admin_status enabled
CVX> show routes
Routing table display
IP Routes:
D = default, P = private, I = internal, E = external
D 0.0.0.0/0 cid 1 gw 192.168.1.2 igp static/low 1
10.10.10.0/30 cid 100 igp static/high 1
P 192.168.1.0/24 cid 1 igp local cfg 1
Note: To configure the CVX switch to aggregate IP pools when required, set
the route_advertise attribute (at the path sessions/VPOP/vpop_config) to
advertise_pool.