HOW TO CONFIGURE HALF DUPLEX TO FULL DUPLEX IN SOLARIS 10 (CE) NIC CARDS?

1)check current duplex of NIC card
# dladm show-dev
hme0            link: down      speed: 0     Mbps       duplex: unknown
hme1            link: down      speed: 0     Mbps       duplex: unknown
ce0             link: up        speed: 100   Mbps       duplex: half
ce1             link: up        speed: 100   Mbps       duplex: half
2)chnaging half duplex to full duplex
#ndd -set /dev/ce instance 0
# ndd -set /dev/ce adv_1000fdx_cap 0
# ndd -set /dev/ce adv_1000hdx_cap 0
# ndd -set /dev/ce adv_100fdx_cap 1
# ndd -set /dev/ce adv_100hdx_cap 0
# ndd -set /dev/ce adv_10fdx_cap 0
# dladm show-dev
hme0            link: down      speed: 0     Mbps       duplex: unknown
hme1            link: down      speed: 0     Mbps       duplex: unknown
ce0             link: down      speed: 0     Mbps       duplex: unknown
ce1             link: up        speed: 100   Mbps       duplex: half
# ndd -set /dev/ce adv_10hdx_cap 0
# ndd -set /dev/ce adv_autoneg_cap 0
# dladm show-dev
hme0            link: down      speed: 0     Mbps       duplex: unknown
hme1            link: down      speed: 0     Mbps       duplex: unknown
ce0             link: up        speed: 100   Mbps       duplex: full
ce1             link: up        speed: 100   Mbps       duplex: half
#kstat -m ce

file store information:-
#more /platform/sun4u/kernel/drv/ce.conf
adv_cap_autoneg=1 adv_cap_1000fdx=0 adv_cap_1000hdx=0 adv_cap_100fdx=1
adv_cap_100hdx=0 adv_cap_100T4=0 adv_cap_10fdx=0 adv_cap_10hdx=0;

NOTE:-
for nic card2
#ndd -set /dev/ce instance 1
# ndd -set /dev/ce adv_1000fdx_cap 0
# ndd -set /dev/ce adv_1000hdx_cap 0
# ndd -set /dev/ce adv_100fdx_cap 1
# ndd -set /dev/ce adv_100hdx_cap 0
# ndd -set /dev/ce adv_10fdx_cap 0
# ndd -set /dev/ce adv_10hdx_cap 0
# ndd -set /dev/ce adv_autoneg_cap 0
LOGS:-
Sep 14 02:05:54 TESTSERVER genunix: [ID 408822 kern.info] NOTICE: ce0: no fault external to device; service available
Sep 14 02:05:54 TESTSERVER genunix: [ID 611667 kern.info] NOTICE: ce0: xcvr addr:0x01 - link up 100 Mbps half duplex
Sep 14 02:06:05 TESTSERVER genunix: [ID 408822 kern.info] NOTICE: ce0: no fault external to device; service available
Sep 14 02:06:05 TESTSERVER genunix: [ID 611667 kern.info] NOTICE: ce0: xcvr addr:0x01 - link up 100 Mbps half duplex
Sep 14 02:06:35 TESTSERVER in.mpathd[225]: [ID 594170 daemon.error] NIC failure detected on ce0 of group ipmp0
Sep 14 02:06:35 TESTSERVER in.mpathd[225]: [ID 832587 daemon.error] Successfully failed over from NIC ce0 to NIC ce1
Sep 14 02:07:21 TESTSERVER genunix: [ID 408822 kern.info] NOTICE: ce0: no fault external to device; service available
Sep 14 02:07:21 TESTSERVER genunix: [ID 611667 kern.info] NOTICE: ce0: xcvr addr:0x01 - link up 100 Mbps full duplex
Sep 14 02:07:38 TESTSERVER in.mpathd[225]: [ID 299542 daemon.error] NIC repair detected on ce0 of group ipmp0
Sep 14 02:07:38 TESTSERVER in.mpathd[225]: [ID 620804 daemon.error] Successfully failed back to NIC ce0

=======
3) kstat command to get parameters
# kstat -p|grep ce0
ce:0:ce0:alignment_err  0
ce:0:ce0:brdcstrcv      19331
ce:0:ce0:brdcstxmt      108
ce:0:ce0:cap_1000fdx    1
ce:0:ce0:cap_1000hdx    1
ce:0:ce0:cap_100T4      0
ce:0:ce0:cap_100fdx     1
ce:0:ce0:cap_100hdx     1
ce:0:ce0:cap_10fdx      1
ce:0:ce0:cap_10hdx      1
ce:0:ce0:cap_asmpause   0
ce:0:ce0:cap_autoneg    1
ce:0:ce0:cap_pause      0
ce:0:ce0:class  net
ce:0:ce0:code_violations        0
ce:0:ce0:collisions     0
ce:0:ce0:crc_err        0
ce:0:ce0:crtime 183.2032178
ce:0:ce0:excessive_collisions   0
ce:0:ce0:first_collision        0
ce:0:ce0:ierrors        0
ce:0:ce0:ifspeed        100000000
ce:0:ce0:ipackets       38196
ce:0:ce0:ipackets64     38196
ce:0:ce0:ipackets_cpu00 32832
ce:0:ce0:ipackets_cpu01 4707
ce:0:ce0:ipackets_cpu02 348
ce:0:ce0:ipackets_cpu03 309
ce:0:ce0:late_collisions        0
ce:0:ce0:lb_mode        0
ce:0:ce0:length_err     0
ce:0:ce0:link_T4        0
ce:0:ce0:link_asmpause  0
ce:0:ce0:link_duplex    2
ce:0:ce0:link_pause     0
ce:0:ce0:link_speed     100
ce:0:ce0:link_up        1
ce:0:ce0:lp_cap_1000fdx 0
ce:0:ce0:lp_cap_1000hdx 0
ce:0:ce0:lp_cap_100T4   0
ce:0:ce0:lp_cap_100fdx  0
ce:0:ce0:lp_cap_100hdx  0
ce:0:ce0:lp_cap_10fdx   0
ce:0:ce0:lp_cap_10hdx   0
ce:0:ce0:lp_cap_asmpause        0
ce:0:ce0:lp_cap_autoneg 0
ce:0:ce0:lp_cap_pause   0
ce:0:ce0:multircv       174
ce:0:ce0:multixmt       0
ce:0:ce0:norcvbuf       0
ce:0:ce0:noxmtbuf       0
ce:0:ce0:obytes 2799515
ce:0:ce0:obytes64       2799515
ce:0:ce0:oerrors        0
ce:0:ce0:opackets       25469
ce:0:ce0:opackets64     25469
ce:0:ce0:pci_bad_ack_err        0
ce:0:ce0:pci_dmarz_err  0
ce:0:ce0:pci_dmawz_err  0
ce:0:ce0:pci_drto_err   0
ce:0:ce0:pci_err        0
ce:0:ce0:pci_parity_err 0
ce:0:ce0:pci_rma_err    0
ce:0:ce0:pci_rta_err    0
ce:0:ce0:peak_attempts  0
ce:0:ce0:promisc        off
ce:0:ce0:qos_mode       0
ce:0:ce0:rbytes 2516702
ce:0:ce0:rbytes64       2516702
ce:0:ce0:rev_id 17
ce:0:ce0:rx_allocb_fail 0
ce:0:ce0:rx_hdr_drops   0
ce:0:ce0:rx_hdr_pkts    38056
ce:0:ce0:rx_inits       0
ce:0:ce0:rx_len_mm      0
ce:0:ce0:rx_msgdup_fail 0
ce:0:ce0:rx_mtu_drops   0
ce:0:ce0:rx_mtu_pkts    140
ce:0:ce0:rx_new_hdr_pgs 1189
ce:0:ce0:rx_new_mtu_pgs 35
ce:0:ce0:rx_new_nxt_pgs 0
ce:0:ce0:rx_new_pages   1224
ce:0:ce0:rx_no_buf      0
ce:0:ce0:rx_no_comp_wb  0
ce:0:ce0:rx_nocanput    0
ce:0:ce0:rx_nxt_drops   0
ce:0:ce0:rx_ov_flow     0
ce:0:ce0:rx_pkts_dropped        0
ce:0:ce0:rx_rel_bit     38196
ce:0:ce0:rx_rel_flow    0
ce:0:ce0:rx_split_pkts  0
ce:0:ce0:rx_tag_err     0
ce:0:ce0:rx_taskq_waits 0
ce:0:ce0:snaptime       10593.455837
ce:0:ce0:tx_allocb_fail 0
ce:0:ce0:tx_ddi_pkts    90
ce:0:ce0:tx_dma_bind_fail       0
ce:0:ce0:tx_dma_hdr_bind_fail   0
ce:0:ce0:tx_dma_pld_bind_fail   0
ce:0:ce0:tx_dvma_pkts   7
ce:0:ce0:tx_hdr_pkts    25458
ce:0:ce0:tx_inits       0
ce:0:ce0:tx_max_pend    32
ce:0:ce0:tx_msgdup_fail 0
ce:0:ce0:tx_no_desc     0
ce:0:ce0:tx_nocanput    0
ce:0:ce0:tx_queue0      13186
ce:0:ce0:tx_queue1      670
ce:0:ce0:tx_queue2      2453
ce:0:ce0:tx_queue3      9236
ce:0:ce0:tx_starts      25545
ce:0:ce0:tx_uflo        0
ce:0:ce0:xcvr_addr      1
ce:0:ce0:xcvr_id        2121811
ce:0:ce0:xcvr_inits     1
ce:0:ce0:xcvr_inuse     1
======
# dladm show-dev
hme0            link: down      speed: 0     Mbps       duplex: unknown
hme1            link: down      speed: 0     Mbps       duplex: unknown
ce0             link: up        speed: 100   Mbps       duplex: full
ce1             link: up        speed: 100   Mbps       duplex: full