Juniper ACX1000 Configuration Manual page 820

ACX Series Universal Access Router Configuration Guide
762
Re-write can be applied only at the IRB interface level.
dscp, inet-precedence, ieee-802.1, and ieee-802.1ad values can be rewritten.
ACX routers do not support MPLS families on IRB.
IRB can be configured under the following hierarchies:
[
edit intefaces irb interface_type
disable—Disables the interface
gratuitous-arp-reply—Enables gratuitous ARP reply
hold-time—Hold time for link up and link down
mtu—Maximum transmit packet size (256..9192)
no-gratuitous-arp-reply—Does not enable gratuitous ARP reply
no-gratuitous-arp-request—Ignores gratuitous ARP request
[
edit interfaces irb.unit family (inet | inet6 | iso)
[
edit bridge-domains routing-interface interface irb.unit
[
edit routing-instances instance-type vrf
[
edit protocols (bgp | isis | ospf | rip | igmp | pim) interface irb.unit
[
edit class-of-service interfaces irb]
In ACX5048 and ACX5096 routers, you can configure IRB at the
level.
l3-interface irb.unit;
NOTE: The Layer 2 CLI configurations and show commands for ACX5048
and ACX5096 routers differ compared to other ACX Series routers. For more
information, see
and ACX5096 Routers" on page
To configure a bridge domain with IRB support, include the following statements:
[edit]
bridge-domains {
bridge-domain-name {
domain-type bridge;
interface interface-name;
routing-interface routing-interface-name;
vlan-id (none | number);
vlan-tags outer number inner number;
}
}
For each bridge domain that you configure, specify a
specify the value for the
bridge
For the vlan-id statement, you can specify either a valid VLAN identifier or the
] hierarchy level
] hierarchy level
] hierarchy level
] hierarchy level
"Understanding Layer 2 Next Generation Mode on ACX5048
1167.
bridge-domain-name
statement.
domain-type
] hierarchy level
] hierarchy level
[edit vlans vlan-name]
. You must also
none option.
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