Cisco N5K-M1600 - Expansion Module - 6 Ports Troubleshooting Manual page 127

Chapter 5 Troubleshooting SAN Switching Issues
S e n d d o c u m e n t c o m m e n t s t o n e x u s 5 k - d o c f e e d b a c k @ c i s c o . c o m .
switch# show platform fwm info pif ethernet 1/4
dump pif info: ifindex 0x1a003000 dump_all 0 verbose 1
Eth1/4: slot 0 port 3 state 0x0 pi_if 0x876acb4 fwimpd ctx 0x876171c
Eth1/4: oper_mode 0x100000 rcvd_rbind: No
Eth1/4: iftype 0x1
Eth1/4: lif_blk(pi) 0x87cc9a4 foo vif_id_alloc_bmp 0x88313f4
Eth1/4:
Eth1/4: cfg_lif_blk_size 0 lif_blk_base(pi) 512 lif_blk_size(pi) 128
Eth1/4: cfg_lif_blk_size(pi) 0
Eth1/4: if_flags 0x0 num_sub_lif_tbls 0 Num HIFs pinned 0
Eth1/4: max_hifpc_mbrs 0, max_hif_ports 0
Eth1/4 pd: lif_entries 1
Eth1/4 pd: reverse ifmap lookup 'same' ifmap_idx 8
Eth1/4: SAT_HIF Port?: No
Eth1/4 pd: slot 0
Eth1/4 pd: pif_type 'data eth'(1) hw_present 1
Eth1/4 pd: fabric a info: voq 0-7
Eth1/4 pd: fabric b info: voq 0-7
Eth1/4 pd: subported 0 primary 1 atherton 0
Eth1/4 pd: sup_src_dst_if 6
Eth1/4 pd: policer info: uc (sel 2) mc (sel 1) bc (sel 0)
Eth1/4 pd: mac-addr 000d.ecd5.a38b
In the following part of the example, notice the drops in the second line:
Eth1/4 pd: tx stats: bytes 50256531 frames 336488 discard 0 drop 0
Eth1/4 pd: rx stats: bytes 6718252 frames 77220 discard 0 drop 845482
In the following part of the example, notice that the FcoE counters are separate:
Eth1/4 pd fcoe: tx stats: bytes 2927716 frames 3919 discard 0 drop 0
Eth1/4 pd fcoe: rx stats: bytes 15307492 frames 9470 discard 0 drop 0
In the following part of the example, notice that the command helps find the cause of the drops:
switch# show platform fwm info gatos-errors 0
Printing non zero Gatos error registers:
DROP_INGRESS_FW_PARSING_ERROR: res0 = 93 res1 = 0
DROP_SRC_VLAN_MBR: res0 = 2567226 res1 = 0
DROP_FCF_SW_DOMAIN_IDX_MISS: res0 = 2445 res1 = 0
DROP_FCF_SW_TBL_MISS: res0 = 2445 res1 = 0
DROP_NO_FABRIC_SELECTED: res0 = 2556 res1 = 0
DROP_VLAN_MASK_TO_NULL: res0 = 2556 res1 = 0
DROP_SRC_MASK_TO_NULL: res0 = 522 res1 = 0
OL-25300-01
encap 0x1 bound_if? Y #lifs 1 fwimpd ctx 0x879f70c
0
if_map_idx 8
logical port num 3
lif_blk 384-511
if_lid 35 if_fcoe_lid 36
gatos_num 0 fwm_inst 0
port map idx 8
port_id 55 connected 1 up 1
port_id 55 connected 1 up 1
Cisco Nexus 5000 Series Troubleshooting Guide
Registers and Counters
fc 0
5-55