Changes in Default Behavior and Syntax in JUNOS Release 10.1 for M Series, MX Series,
and T Series Routers
Class of Service
■
Forwarding class to queue number maps not supported on Multiservices link
services intelligent queuing (LSQ) interfaces
—If you configure a forwarding
class map associating a forwarding class with a queue number, these maps are
not supported on Multiservices link services intelligent queuing (
lsq-
) interfaces.
[
Class of Service
]
Forwarding and Sampling
■
Enhancement to the
show firewall
command
—The
show firewall
command now
supports a
terse
option that enables you to display only the names of firewall
filters. This option displays no other information about the firewall filters
configured on your system. Use the
show firewall terse
command to verify that
all the correct filters are installed.
[
Routing Protocols and Policies Command Reference
]
Interfaces and Chassis
■
Disabling MAC address learning of neighbors through ARP or neighbor
discovery for IPv4 and IPv6 traffic for logical interfaces
—The JUNOS Software
provides the
no-neighbor-learn
configuration statement at the
[edit interfaces
interface-name
unit
interface-unit-number
family inet]
and
[edit interfaces
interface-name
unit
interface-unit-number
family inet6]
hierarchy levels.
To disable ARP address learning for IPv4 traffic for a logical interface, include
the
no-neighbor-learn
statement at the
[edit interfaces
interface-name
unit
interface-unit-number
family inet
] hierarchy level:
[edit interfaces
interface-name
unit
interface-unit-number
family inet]
no-neighbor-learn;
To disable neighbor discovery for IPv6 traffic for a logical interface, include the
no-neighbor-learn
statement at the
[edit interface
interface-name
unit
logical-unit-number
family inet6
] hierarchy level:
[edit interfaces
interface-name
unit
interface-unit-number
family inet6]
no-neighbor-learn;
[
System Basics
]
■
Logical and physical Ethernet interface bandwidth
—If you configure a
bandwidth on a logical Ethernet interface greater than the bandwidth configured
for the corresponding physical Ethernet interface, the commit fails. The bandwidth
of the logical interface should always be less than the bandwidth of the physical
42
■
Changes in Default Behavior and Syntax in JUNOS Release 10.1 for M Series, MX Series, and T Series Routers
JUNOS 10.1 Software Release Notes
