Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - PHYSICAL LAYER CONFIGURATION GUIDE 2010-09-24 Configuration Manual page 243

reserve-bandwidth
tunnel-server
Copyright © 2010, Juniper Networks, Inc.
Use the no version to reduce the number of provisioned tunnel-service interfaces to
zero. Issuing the no max-interfaces command has the same effect as issuing the
max-interfaces 0 command.
See max-interfaces.
Use from Tunnel Server Configuration mode to reserve a percentage of the total
bandwidth for forwarding on a shared tunnel-server port. The remaining bandwidth is
used for tunnel processing.
Specify the value of 80 to reserve 80 percent of the total bandwidth for forwarding.
The remaining 20 percent is used for tunnel processing. Specify the value of 50 to
reserve 50 percent of the total bandwidth for forwarding. The remaining 50 percent
is used for tunnel processing. You may not always obtain the exact percentage of
bandwidth specified because of the overhead involved with identifying and assigning
incoming traffic to the appropriate resources. You may actually obtain a value less
than the configured value.
Examples
host1(config-tunnel-server)#reserve-bandwidth 80
host1(config-tunnel-server)#reserve-bandwidth 50
Use the no or default version to restore the default configuration. On shared
tunnel-server ports, the default configuration reserves 90 percent of the total bandwidth
for forwarding. The remaining 10 percent is used for tunnel processing.
See reserve-bandwidth
Use from Global Configuration mode to specify the physical location of the tunnel-server
port that you want to configure.
The tunnel-server command accesses Tunnel Server Configuration mode, which
enables you to provision the maximum number of tunnel-service interfaces to be used
on the tunnel-server port.
For ERX7xx models, ERX14xx models, and the ERX310 router , use the slot/port format.
For the E120 and E320 Broadband Services Routers, use the slot/adapter/port format.
On dedicated tunnel-server ports, use adapter 0 and port 0. On shared tunnel-server
ports, use adapter 2 and port 0.
Example
host1(config)#tunnel-server 12/2
Use the default version to restore the default configuration. On dedicated tunnel-server
ports, the default configuration is the maximum number of tunnel-service interfaces
that the service module supports. On shared tunnel-server ports, the default
configuration is zero tunnel-service interfaces.
Chapter 6: Managing Tunnel-Service and
IPSec-Service Interfaces
221