Table of Contents
Advertisement
JUNOSe 11.1.x Policy Management Configuration Guide
NOTE: The forward interface and forward next-hop commands replace the
nest-interface and next-hop commands.
The switch route processor (SRP) module Fast Ethernet port cannot be the destination
of the forward next-hop and forward next-interface commands.
Related Topics
Assigning Values to the ATM CLP Bit
The mark-clp command assigns a value of 0 or 1 to the ATM CLP bit for packets
conforming to the current classifier control list.
Modules on E Series routers support classifying and marking of the ATM CLP bit
according to the following rules:
38
Assigning Values to the ATM CLP Bit
You can use the forward interface command to specify multiple interfaces and
the forward next-hop command to specify next-hop addresses as possible
forwarding solutions. If you define multiple forwarding solutions for a single
CLACL, use the order keyword to specify the order in which the router chooses
the solutions. The router uses the first reachable solution in the list, starting with
the solution with the lowest order value. The default order value is 100.
If you specify a next-hop address as the forwarding solution, you can specify
that the default route is not used as a routing solution for the next-hop address
when selecting a reachable forward rule entry.
IP interfaces referenced with this command can be tracked if they move. Policies
attached to an interface also move if the interface moves. However, statistics
are not maintained across the move.
You can no longer use an interface specifier of tunnel:mpls with the forward
interface command, because that usage requires IP interfaces on top of RSVP-TE
tunnels. Such interfaces are no longer present in the redesigned MPLS
architecture. However, you can configure a static route for an address that is not
otherwise used to point to a tunnel, and then use the forward next-hop command
in the policy:
host1(config)#ip route 10.10.10.10/32 tunnel mpls:foo
host1(config)#ip policy-list bar
host1(config-policy-list-classifier-group)#forward next-hop 10.10.10.10
forward
forward interface
forward next-hop
Modules on E120 and E320 routers support classifying of the ATM CLP bit only
for frame-based interfaces (ATM Adaptation Layer 5 [AAL5] encapsulation), but
not for individual ATM cells (ATM Adaptation Layer 0 [AAL0] encapsulation). In
Advertisement
Table of Contents
