642 CHAPTER 37: MSDP CONFIGURATION COMMANDS
Description
Use the msdp command to enable MSDP and enter the MSDP view.
Use the undo msdp command to clear all configurations of MSDP, release all
resources that MSDP occupies, and restore the initial state.
Related command: peer.
Example
# Clear all configurations of MSDP.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] undo msdp
msdp-tracert Syntax
msdp-tracert source-address group-address rp-address [ max-hops max-hops |
next-hop-info | sa-info | peer-info | skip-hops skip-hops ]*
View
Any view
Parameter
source-address: Multicast source address.
group-address: Multicast group address.
rp-address: IP address of RP.
max-hops: The maximum number of hops that are traced, ranging from 1 to 255.
By default, the value is 16.
next-hop-info: Specifies flag bit for collecting the next hop information.
sa-info: Specifies flag bit for collecting SA entity information.
peer-info: Specifies flag bit for collecting MSDP peer information.
skip-hops: Number of hops that are skipped before collecting detailed
information, ranging from 0 to 255. By default, the value is 0.
Description
Use the msdp-tracert command to trace the transmission path of SA messages in
the network, which helps to locate the faults such as information loss and
configuration error. After the transmission path of SA messages is determined,
correct configuration can avoid the overflow of SA messages.
Example
# Trace (10.10.1.1, 225.2.2.2, 20.20.20.20) path information.
<SW8800> msdp-tracert 10.10.1.1 225.2.2.2 20.20.20.20
# Specify the maximum number of hops that are traced and collect detailed
information of SA and MSDP peer.
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