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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show tech-support
9
tn5:TR(e1/1): e1/1 is primary-port of tunnel out-trunk
FLAGS: fast/slow: could be HW switched or not
pru: pruned from upstream
frag: packet fragmented, SW forwarded unless multicast-perf configured
tag/tnnl: OIF has tagged/tunnel ports
swL2/hwL2: SW or HW L2 forwarding
age: send 1 pkt to cpu from HW switch to reset age
0L2C: no L2 CAM hash
ClSr: has client on input port, never send prune even OIF empty
drop: use cam to drop pkts if no OIFs.
1 (10.21.21.21 230.1.1.1) in e5 (e5), cnt=28
upstream neighbor=10.10.10.20 on e5 using ip route
L3 (HW) 1: e3(VL1)
fast=1 slow=0 pru=0 graft
age=60s up-time=1m HW=1 L2-vidx=8188 has mll
Multicast VLAN information :
--------------------------
Summary of all vlans. Please use "sh ip mu vlan vlan-id" for details
Version=2, Intervals: Query=125, Group Age=260, Max Resp=10, Other Qr=260
Multicast Group Table information :
---------------------------------
e3 : 1 groups, 1 group-port
group p-port ST QR life mode source local
1 230.1.1.1 e3 no yes 260 EX 0 YES
Multicast Cache information :
---------------------------
vlan 10, 0 cache
show tech-support packet-loss
Syntax: show tech-support packet-loss
This command displays packet statistics information that helps in debugging packet loss scenarios.
Command output resembles the following example.
Brocade# show tech-support packet-loss
Total Tx statistics :
---------------------
PP total Tx stats since last read: First read contains counters from previous
setting.
Total Ucast = 8, Total Bcast = 14, Total Mcast = 8, Cntl pkt=10634
Total Bridge Egress Filtered = 0, Total Congestion Drops = 0, Fwd restriction=0
Port Statistics.
----------------
Port In Packets Out Packets In Errors Out Errors
1/1/1 0 0 0 0
1/1/2 0 0 0 0
1/1/3 15040 15230 0 0
1/1/4 22325 12399 0 0
1/1/5 0 0 0 0
1/1/6 0 0 0 0
1/1/7 0 0 0 0
1/1/8 0 0 0 0
1/1/9 0 0 0 0
1/1/10 0 0 0 0
1/1/11 0 0 0 0
1/1/12 0 0 0 0