Brocade FastIron SX, FCX, and ICX Diagnostic Reference User Manual
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Brocade FastIron SX, FCX, and ICX Diagnostic Reference
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MCT debug commands
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Brocade# rstp_txRSTP(T=25704)(vlan=20,port=1/15) Tx on CCEP, MCT peer is superior
rstp_txRSTP(T=25704)(vlan=20,port=1/15) Tx on CCEP while MCT peer is superior and
UP, abandom&
Brocade# rstputil_mct_handle_incoming_BPDU(T=25705, VLAN=20,port=1/7)
port-stp-state=FORWARDING
no CLUSTER CCP_FSM(T=25713): Fsm12 10.1.1.2 sending keepalive
CLUSTER CCP PEER(T=25713): Make keep alive message ->
CCP_PKT(T=25713): Sending Keep Alive message to peer
CCP_PKT(T=25713): Packet Info:0100000c000000080003000400000057
debug crstp_txRSTP(T=25724)(vlan=20,port=1/15) Tx on CCEP, MCT peer is superior
rstp_txRSTP(T=25724)(vlan=20,port=1/15) Tx on CCEP while MCT peer is superior and
UP, abandom&
lurstputil_mct_handle_incoming_BPDU(T=25725, VLAN=20,port=1/7)
port-stp-state=FORWARDING
If the debug cluster all command is disabled, the output similar to the following is displayed.
Brocade# no debug cluster all
MCT:: disabling all debugs
CLUSTER ALL debugging is now OFF
debug cluster ccp
Syntax: [no] debug cluster ccp [fsm | tcp | packets | itc | client | events | memory]
•
fsm - Enables CCP FSM debugging for a given peer IP or all peers.
•
tcp - Enables CCP TCP debugging for a given peer IP or all peers.
•
packets - Enables CCP packet debugging for a given peer IP or all peers.
•
itc - Enables CCP ITC debugging .
•
client - Enables CCP client related registration debugging.
•
events - Enables CCP events debugging.
•
memory - Enables CCP memory debugging.
This command enables debugging of all CCP FSM messages, CCP client registrations, CCP packet
exchanges from clients, Keepalive messages and notifications, data buffer usage, and specific
peer-related message exchanges. Command output resembles the following example.
Brocade# debug cluster ccp
CLUSTER CCP debugging is on for all
============= Packet Receive =======================
SX_4#CCP_PKT(T=104981): Receiving Packet from peer 10.10.10.2
CCP_PKT(T=104981): Packet
Info:0100001c000400180009001400010065012c0300000000008000002438
CCP_PKT(T=104981): Receiving Packet from peer 10.10.10.2, appId=4
(CCP_APPLICATION_CCP=0;CCP_APPLICATION_CLUSTER_MGR=1)
CCP_PKT(T=104981): Packet
Info:0100001c000400180009001400010065012c0300000000008000002438
CCP_PKT(T=104981): Passing packet to app 4 (cluster=1,mac=2,stp=4)
CCP_PKT(T=104981): Packet
Info:000400180009001400010065012c0300000000008000002438221b1a
================= Packet passed to specific client ======================
ccp_pass_pkt_to_client()(T=104981): cluster id 1, peer ip=168430082, STP msg
CLUSTER CCP: free data buf allocated packet count 1 buffer 21a215e8
CLUSTER CCP:internal free data buf allocated packet count 0 bufer 21a215e8
CLUSTER CCP:internal alloc data buf allocated packet count 1 buffer 21a215e8
CLUSTER CCP:alloc data buf allocated packet count 1 buffer 21a215e8