JUNOSe 11.0.1 Release Notes
8
Early Field Trial Features
The following command has been added to disable the learning option in the
virtual router:
no
wait-for-gsmp-syn
.
The following command has been added to change the timer value:
gsmp-syn-timeout "value"
The following command has been added to change the timer to the default
value of 60 seconds:
no
gsmp-syn-timeout
In addition, the output of these two commands has been modified:
DHCP
Support for DHCP External Server, DHCP Local Server, DHCP Relay, and DHCP
Relay Proxy on POS Access Interfaces
The following packet over SONET (POS) module combinations on E Series
routers now support configuration of the DHCP external server, DHCP local
server, DHCP relay, and DHCP relay proxy applications, alone or in
combination, when the POS module is the access interface:
POS module combinations on the E120 router and the E320 router:
ES2 4G LM with ES2-S1 OC12-2 STM4 POS IOA
ES2 4G LM with ES2-S1 OC48 STM16 POS IOA
POS module combinations on ERX14xx models, ERX7xx models, and the
ERX310 router:
OCx/STMx POS line module with OC3-4 I/O module
OCx/STMx POS line modules with OC12/STM4 I/O module
OC48 line module with OC48 FRAME APS I/O module
In the current release, this feature is available for early field test purposes only.
You can configure DHCP external server, DHCP local server, DHCP relay, and
DHCP relay proxy on these POS modules in either a virtual router (VR) or a VPN
routing and forwarding instance (VRF).
As part of this feature, the
pos
keyword has been added to the existing
ip
dhcp-local limit
command. To specify the maximum number of IP addresses
that the DHCP local server application can supply to all POS access interfaces or
to a specific POS access interface, in the range 0–96000, use the
ip dhcp-local
limit
command with the new
pos
keyword. For example:
! Set the IP address limit for all POS access interfaces to 1000
host1(config)#
ip dhcp-local limit pos 1000
! Set the IP address limit for the specified POS access interface to 2000
host1(config)#
ip dhcp-local limit interface pos 5/0/0 2000
! Restore the IP address limit for all POS access interfaces to the default value,
! 48000
show configuration
show l2c