Rule 1 of RPF Checking of SA Messages in MSDP 200
Implications of Rule 1 of RPF Checking on MSDP 201
Rule 2 of RPF Checking of SA Messages in MSDP 201
Implications of Rule 2 of RPF Checking on MSDP 202
Rule 3 of RPF Checking of SA Messages in MSDP 202
SA Message Processing 202
MSDP Peers 203
MSDP MD5 Password Authentication 203
How MSDP MD5 Password Authentication Works 203
Benefits of MSDP MD5 Password Authentication 203
SA Message Limits 204
MSDP Keepalive and Hold-Time Intervals 204
MSDP Connection-Retry Interval 204
Default MSDP Peers 205
MSDP Mesh Groups 206
Benefits of MSDP Mesh Groups 207
SA Origination Filters 207
Use of Outgoing Filter Lists in MSDP 208
Use of Incoming Filter Lists in MSDP 208
TTL Thresholds in MSDP 209
SA Request Messages 209
SA Request Filters 210
How to Use MSDP to Interconnect Multiple PIM-SM Domains 210
Configuring an MSDP Peer 210
Shutting Down an MSDP Peer 212
Configuring MSDP MD5 Password Authentication Between MSDP Peers 213
Troubleshooting Tips 214
Preventing DoS Attacks by Limiting the Number of SA Messages Allowed in the SA Cache
from Specified MSDP Peers 215
Adjusting the MSDP Keepalive and Hold-Time Intervals 216
Adjusting the MSDP Connection-Retry Interval 218
Configuring a Default MSDP Peer 218
Configuring an MSDP Mesh Group 219
Controlling SA Messages Originated by an RP for Local Sources 221
Controlling the Forwarding of SA Messages to MSDP Peers Using Outgoing Filter Lists 222
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
OL-32598-01 xi
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