Juniper ACX1000 Configuration Manual page 696

ACX Series Universal Access Router Configuration Guide
638
user@PE1# set interface ge-0/1/2.0
user@PE1# set interface ge-0/1/3.0
user@PE1# set interface lo0.0
Configure internal BGP (IBGP).
9.
[edit protocols bgp]
user@PE1# set local-address 192.168.0.101
user@PE1# set group ibgp family inet-vpn any
user@PE1# set group ibgp peer-as 64511
user@PE1# set group ibgp neighbor 192.168.0.102
user@PE1# set group ibgp neighbor 192.168.0.103
Configure the Layer 2 circuit on the logical tunnel interface.
10.
Configure the hot-standby-vc-on
to be established upon arrival of PW_FWD_STDBY status TLV.
[edit protocols l2circuit neighbor 192.168.0.100 interface lt-1/2/0.600]
user@PE1# set virtual-circuit-id 1
user@PE1# set pseudowire-status-tlv hot-standby-vc-on
Define a pair of conditions to be applied to the egress policy defined within the Layer
11.
3 VPN instance.
In both condition
primary
to the interface lt-1/2/0.600 (y), as this is the format in which egress routes appear
in routing table mpls.0 to represent any given pseudowire.
The difference between these conditions is in the
the PW_FWD_STDBY status TLV to Device PE1 or Device PE2, Junos OS matches
condition , and in consequence, only term
standby
will be executed. On the other hand, if the PW_FWD_STDBY status TLV is not
present, the policy matches only condition
in the policy. Also, for logical tunnel-based CCC services, you must specify
l3vpn
the logical tunnel interface, LT(y), that is associated with the logical tunnel CCC
interface, LT(x). (See
Scenarios" on page 623.)
Finally, for CCC-based conditions, Junos OS allows only mpls.0 as the matching
routing table. For the
interface unit format (for example, lt-0/0/0.0).
[edit policy-options condition primary if-route-exists address-family ccc]
user@PE1# set lt-1/2/0.600
user@PE1# set table mpls.0
user@PE1# set peer-unit 601
[edit policy-options condition standby if-route-exists address-family ccc]
user@PE1# set lt-1/2/0.600
user@PE1# set table mpls.0
user@PE1# set standby
user@PE1# set peer-unit 601
statement if you want a hot standby pseudowire
and condition
standby
primary
"Understanding Pseudowire Redundancy Mobile Backhaul
address attribute, Junos OS allows only strings with a logical
, the matching route corresponds
standby attribute. Upon arrival of
within the
standby l3vpn
, which then executes term
Copyright © 2017, Juniper Networks, Inc.
policy
primary