■
Routes previously suppressed by a route map that are unsuppressed by this
command are not automatically advertised; you must use the
clear ip bgp
command to perform a hard clear or outbound soft clear.
■
Example
host1(config-router)#
neighbor berlin5 unsuppress-map inmap3
■
Use the
no
version to restore the default values.
■
See neighbor unsuppress-map.
set dampening
■
Use to enable BGP route flap dampening only on routes that pass the match
clauses of, and are redistributed by, a particular route map.
■
BGP creates a dampening parameter block for each unique set of dampening
parameters—such as suppress threshold and reuse threshold—used by BGP. For
example, if you have a route map that sets the dampening parameters to one
set of values for some routes and to another set of values for the remaining
routes, BGP uses and stores two dampening parameter blocks, one for each set.
■
Example
host1(config)#
route-map nyc1 permit 10
host1(config-route-map)#
set dampening 5 1000 1500 45 15
■
Use the
no
version to delete the set clause from a route map.
■
See set dampening.
Policy Testing
You can analyze and check your BGP routing policies on your network before you
implement the policies. Use the
test ip bgp neighbor
and
test bgp ipv6 neighbor
commands to test the outcome of a BGP policy. The commands output displays the
routes that are advertised or accepted if the specified policy is implemented.
NOTE:
You can use the standard redirect operators to redirect the test output to
network or local files. See the section
JUNOSe System Basics Configuration Guide
.
BGP routes must be present in the forwarding table for these commands to work
properly. If you run the policy test on incoming routes, soft reconfiguration (configured
with the
neighbor soft reconfiguration in
command) must be in effect.
NOTE:
The output of these commands is always speculative. It does not reflect the
current state of the router.
test bgp ipv6 neighbor
Configuring BGP Routing Policy
■
105
Chapter 1: Configuring BGP Routing
Summary of Contents for JUNOSE
Page 6: ...vi...
Page 8: ...viii JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 24: ...xxiv Table of Contents JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 37: ...Part 1 Border Gateway Protocol Configuring BGP Routing on page 3 Border Gateway Protocol 1...
Page 38: ...2 Border Gateway Protocol JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 234: ...198 Monitoring BGP JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 236: ...200 Multiprotocol Layer Switching JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 298: ...262 Point to Multipoint LSPs Configuration JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 536: ...500 Monitoring BGP MPLS VPNs JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 538: ...502 Layer 2 Services Over MPLS JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 604: ...568 Virtual Private LAN Service JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 618: ...582 VPLS References JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 674: ...638 Virtual Private Wire Service JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 718: ...682 Monitoring MPLS Forwarding Table for VPWS JUNOSe 11 0 x BGP and MPLS Configuration Guide...
Page 719: ...Part 6 Index Index on page 685 Index 683...
Page 720: ...684 Index JUNOSe 11 0 x BGP and MPLS Configuration Guide...