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Gigabit Ethernet Line Card

Gigabit Ethernet Line Card

Description

The Gigabit Ethernet line card provides Cisco 12000 series routers with an optical Ethernet interface on a single card that operates faster than 1-Gbps. The card interfaces with the switch fabric in the Cisco 12000 series router and provides one Gigabit Ethernet SC single-mode or multimode connection. This connection is concatenated, which provides for increased efficiency by eliminating the need to partition the bandwidth.

For more information on the Gigabit Ethernet line card, refer to the Gigabit Ethernet Line Card Installation and Configuration note. For more information on the Cisco 12000 series, refer to the Cisco 12012 Gigabit Switch Router Installation and Configuration Guide and the Cisco 12008 Gigabit Switch Router Installation and Configuration Guide.

Document Conventions

Command descriptions use these conventions:

Gigabit Ethernet Command Reference

This section documents new or modified commands that support the Gigabit Ethernet line card. All other commands used with this feature are documented in the Cisco IOS Release 11.2 command references.

To use the show commands on a line card, you can use the execute-on privileged EXEC command or you can connect to the Cisco IOS image running on the line card by using the attach privileged EXEC command.

ip accounting mac-address

To enable IP accounting on a LAN interface based on the source and destination MAC address, use the ip accounting mac-address interface configuration command. To disable IP accounting based on the source and destination MAC address, use the no form of this command.

ip accounting mac-address {input | output}
no ip accounting mac-address {input | output}
Syntax Description

input

Perform accounting based on the source MAC address on received packets.

output

Perform accounting based on the destination MAC address on transmitted packets.

Default

Disabled

Command Mode

Interface configuration

Usage Guidelines

This command first appeared in Cisco IOS Release 11.1 CC. It was modified for Cisco IOS Release  11.2GS.

This feature is supported on Gigabit Ethernet, FastEthernet, and FDDI interfaces and subinterfaces.

To display the MAC accounting information, use the show interface mac EXEC command.

When MAC address accounting is enabled, header compression is turned off. This is done so the MAC information can be extracted from the header. When MAC address accounting is turned off, header compression is enabled.


Note Performance on the Gigabit Ethernet line card is degraded when MAC address accounting is turned on.

The MAC address accounting feature provides accounting information for IP traffic based on the source and destination MAC address on LAN interfaces. This feature calculates the total packet and byte counts for a LAN interface that receives or sends IP packets to or from a unique MAC address. It also records a timestamp for the last packet received or sent. With this feature you can determine how much traffic is being sent to and/or received from various peers at NAPS/peering points.

Examples

The following example enables IP accounting based on the source and destination MAC address for received and transmitted packets:

router# configure terminal router(config)# interface gigabitethernet 4/0 router(config-if)# ip accounting mac-address input router(config-if)# ip accounting mac-address output router(config-if)# end router#
Related Commands

show interfaces mac

loopback

To set a loopback mode for the Gigabit Ethernet line card, use the loopback interface configuration command. To remove loopback mode, use the no form of the command.

loopback [ internal | external ]
no loopback

Syntax Description

internal

(Optional) Perform the loopback at the internal MAC controller.

external

(Optional) Perform the loopback using an external loopback connector.

Default

This command has no default.

Command Mode

Interface configuration

Usage Guidelines

This command was modified in Cisco IOS Release 11.2 GS to support the Gigabit Ethernet line card on the Cisco 12000 series Gigabit Switch Routers.

Examples

The following example defines an external loopback mode for the Gigabit Ethernet line card:

router# configure terminal router(config)# interface gigabitethernet 4/0 router(config-if)# loopback external router(config-if)# end router#
Related Commands

mac-address

To assign a MAC address to the Gigabit Ethernet line card, use the mac-address interface configuration command. To remove the MAC address, use the no form of the command.

mac-address xx.xx.xx
no mac-address xx.xx.xx
Syntax Description

xx

A two-byte hexadecimal value.

Default

This command has no default.

Command Mode

Interface configuration

Usage Guidelines

This command first appeared in Cisco IOS Release 10.0.

Examples

The following example defines a MAC hardware address for the Gigabit Ethernet line card:

router# configure terminal router(config)# interface gigabitethernet 4/0 router(config-if)# mac-address 6000.0001.0003 router(config-if)# end router#
Related Commands

negotiation auto

To configure auto negotiation on a Gigabit Ethernet line card, use the negotiation auto interface configuration command. To remove the auto negotiation, use the no form of the command.

negotiation auto
no negotiation auto

Syntax Description

This command has no keywords or arguments.

Default

This command has no default.

Command Mode

Interface configuration

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.


Note This command is not implemented in the initial versions of Cisco IOS Release 11.2 GS.
Examples

The following example defines a MAC hardware address for the Gigabit Ethernet line card:

router# configure terminal router(config)# interface gigabitethernet 4/0 router(config-if)# negotiation auto router(config-if)# end router#
Related Commands

show controller (Gigabit Ethernet)

To display all available information about the Gigabit Ethernet line card, use the show controller privileged EXEC command.

show controller
Syntax Description

This command has no keywords or arguments.

Command Mode

Privileged EXEC

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.

You must first use the attach privileged EXEC command to access the Cisco IOS software image on a line card before using line card-specific show commands. Alternatively, you can use the execute-on privileged EXEC command to execute a show command on a specific line card.

Sample Display

The following example is sample output from the show controller command:

LC-Slot5>show controller Interface GigabitEthernet0(idb 0x405FD940) Hardware is GigMac GigabitEthernet, network connection mode is force network link is up , loopback type is none GBIC type is 1000BASE-SX, port LED is on, link LED is on HW MAC addr: 2000.0001.0003, BIA MAC addr: 0090.86a9.2ca0 MAC accounting info (valid if MAC accounting on): # input pkts w/o MAC address = 0 # input pkts with MAC address = 0 GE Instance Information ge_instance struct 0x405FF880 plim_asic 0x12000000 GigMac address space 0x13000000 RX Translator FPGA address space 0x12000300 gbic_type = 0x3 (present = TRUE, has eeprom = TRUE) line_state 00 gbic transceiver_code0x01 1000BASE-SX port_index=0x0, use_tlb=TRUE 0 throttled, 0 enabled, 11 disabled 6 resets, 1 reset_init, 0 reset_check, 5 reset_restart 0 tx_carrier_loss, 0 tx_no_carrier, 0 tx_spurious_int link_down_reason=0 (unknown), 0 link_reset, 0 resync_max chip_state=2 (ready), fatal_tx_err=FALSE, addr_table_overflow=FALSE rx_all_multicast=FALSE, chip_failed=FALSE ARPA encapsulation ** GigMac controller 0x13000000 GigMac TX Statistics Counters: 0 defab, 0 defer, 0 abt_lcol, 0 colte, 0 colex 0 col1, 0 colm, 0 colt, 0 abt_len, 0 undrn 0 tcrc, 4 ttot, 418 toct, 1 t64, 3 t127 0 t255, 0 t511, 0 t1023, 0 t1518, 0 t1548 0 tgiant, 0 mcast, 1 bcast, 0 tpause, 0 tisl, 0 tiq GigMac RX Statistics Counters: 19 rtot, 1378 roct, 0 rcrc, 0 jbbr, 0 runt 0 short_len, 16 r64, 3 r127, 0 r255, 0 r511 0 r1023, 0 r1518, 0 r1548, 0 rgiant, 0 rcode 15 totrm, 0 totrb, 4 totrg, 0 rpause, 0 rcntl 0 risl, 0 riq, 0 rdrop, 0 rsupp, 0 rinvalid_encap, 0 rfifo_full GigMac Statistics Error Registers: 0 defab, 0 seq_err_cntr, 0 datapar_err_cntr, 0 lenpar_err_cntr 0 pkt_drp_cntr, 0 len_mis_err_cntr, 0 tx_dp_par_err_cntr 0 rx_dp_par_err_cntr, 0 rx_incr_err_cntr, 0 cbl_drop_cntr GigMac Configuration/Status Registers gmac_control_flags 0x00 flow_cntl_config 0x00 trnk_config 0x00 trnk_config2 0x06 int-tx-parity int-rx-parity match_logic_control 0x00 supp_logic_control 0x10 drop63 type_user_config 0x00 ctrl_field_config 0x02 dont-learn rfrh_ptime 0x0000 oneq_type_{hi,lo}byte 0x8100 color_{hi,lo}byte 0x0000 index_byte[2-0] 0x00:01:40 isl_da_byte[4-0] 0x00:00:0C:00:00 isl_sa_bytes[5-0] 0x20:00:00:01:00:03 match_reg_byte[5-0] 0x20:00:00:01:00:03 traffic_threshold_byte{1,0} 0x0000 time_interval_byte{1,0} 0x0000 garp_addr_byte[5-0] 0x00:00:00:00:00:00 cfrm_da_byte[5-0] 0x01:80:C2:00:00:01 cfrm_sa_byte[5-0] 0x20:00:00:01:00:03 cfrm_type_byte{1,0} 0x8808 cfrm_ptime_byte{1,0} 0x0800 col_threshold 0x00 col_distance_byte{1,0} 0x0000 ipg_rcv_time1_byte{1,0} 0x0000 ipg_rcv_time2_byte{1.0} 0x0000 ipg_tx_time_byte{1,0} 0x0008 tx_lnkconfig_byte0 0x20 fduplex tx_lnkconfig_byte1 0x00 rcv_lnkconfig_status_byte{1,0} 0x0000 rmac_ctrl 0x03 fduplex rx-link-up tmac_ctrl 0x01 tx-link-up rmac_rcv_status 0x10 rx-synch lpbk_cntrl 0x00 ram_rd_enable 0x00 tfifo_threshold 0x01 tfifo-threshold16 cp_soft_reset 0x1F tx-unreset rx-unreset max-tx-unreset max-rx-unreset link-unreset cp_irupt 0x00 cp_irupt_mask bit: 1 means NOT masked cp_irupt_mask 0x2D cpu-slave-state-err-mask cpuif-slave-state-err-mask cpuif-master-state-err-mask rmac-config-change-mask cp_stat_config 0x02 clr-on-read ** RX Giga Translator 0x12000300 CAM device ID 0x0245 CAM device name MU9C2485L CAM entries 2048 cam_data2_high 0xFFFF cam_data2_low 0xFFFF cam_data1_high 0xFFFF cam_data1_low 0x0001 cam_data0_high 0x0334 cam_data0_low 0x0000 cam_control_status 0xF503 header-comp filter-en done EC0_L EC1_L CM1_L EC2_L CM2_L cam_write_trigger 0x0000 pos_header_a 0x0F00 pos_header_b 0xF0FF pos_header_c 0xF000 pos_header_c[bits 15-12] 0xF pkt_ctr_high 0x0000 (0) pkt_ctr_low 0x0004 (4) pkt_ctr_{high,low} 0x00000004 (4) mcast_pkt_ctr_high 0x0000 (0) mcast_pkt_ctr_low 0x000B (11) mcast_pkt_ctr_{high,low} 0x0000000B (11) byte_ctr_high 0x0000 (0) byte_ctr_low 0x0426 (1062) byte_ctr_{high,low} 0x00000426 (1062) abort_pkt_ctr 0x0000 (0) abort_pkt_ctr_int 0x00000000 (0) ** GBIC serial EEPROM identifier 0x01 (GBIC) connector 0x01 (FibreChannel SC) gbic transceiver_code0x01 1000BASE-SX encoding 0x01 (8B10B) br_nominal (units of 100MHz) 13 length_9u (units of 100m) 0 length_50u (units of 100m) 50 length_62_5u (units of 100m) 22 length_cu (unit of 10m) 0 vendor_name HEWLETT-PACKARD vendor_oui 0x00 00 00 vendor_pn 0x48464252 2D353630 31202020 20202020 vendor_rev 0x30303030 0000 cc_base 0x74 options[0] 0x1A LOS (Loss of Signal) TX Fault TX Disable br_max (upper baud rate margin, units of %) 0 br_min (upper baud rate margin, units of %) 0 vendor_sn 0x39383037 31303036 33313039 32383535 date_code 98071000 (yymmddvv, v=vendor specific) cc_ext 0xF3 Hardware CAM is in non multicast-promiscuous mode 3 valid shadow CAM entries: Shadow CAM [0] MAC addr: 2000.0001.0003, mask: 0000.0000.0000 cntl=0x0, return data=0x0, state = 0x1 Shadow CAM [1] MAC addr: ffff.ffff.ffff, mask: 0000.0000.0000 cntl=0x0, return data=0x1, state = 0x1 Shadow CAM [2] MAC addr: 0100.5e00.0000, mask: 0000.0000.00ff cntl=0x0, return data=0x2, state = 0x1 RX SOP ASIC (0x12000000): hw_id_reg=0x10CA, framer_enable=0xF framer_stat=0xF , interrupt_source=0x0 interrupt_mask=0x80 , halt_minor0=0x0 general_config=0x2 , plim_config=0x3 interrupt_mask=0x80 , halt_minor0=0x0 interrupt_mask=0x80 , halt_minor0=0x0 TX SOP ASIC (0x12000100): hw_id_reg=0x10CA, framer_enable=0xF framer_stat=0xF , interrupt_source=0x0 interrupt_mask=0x80 , halt_minor0=0x0 general_config=0x2 , plim_config=0x3 interrupt_mask=0x80 , halt_minor0=0x0 interrupt_mask=0x80 , halt_minor0=0x0 RX SOP queues: RdPtr0=0x98, LenPtr0=0x98, WrPtr0=0x99, WrStartPtr0=0x98. TX SOP queues: RdPtr0=0x78, LenPtr0=0x0, WrPtr0=0x78, WrStartPtr0=0x78. Local MAC rewrite table Interface Address Output_Info -------------------------------------------------------- GigabitEthernet5/0 2.0.0.1 0x1E010000 00000000000000000000000101000000 6000000100032000000100030800
Related Commands

attach
show controller gigabitethernet cam
show controller gigabitethernet gbic
show controller gigabitethernet mac
show controller gigabitethernet rewrite
show controller gigabitethernet rx_trans
show controller gigabitethernet sop

show controller gigabitethernet

To display information for the Gigabit Ethernet line card, use the show controller gigabitethernet privileged EXEC command.

show controller gigabitethernet [ cam | gbic | mac | rewrite | rx_trans | sop ]
Syntax Description

cam

Display CAM information.

gbic

Display Gigabit Ethernet interface information.

mac

Display MAC information.

rewrite

Display the local MAC rewrite table.

rx_trans

Display the receiver GigaTranslator information.

sop

Display certain POS-specific information.

Command Mode

Privileged EXEC

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.

You must first use the attach privileged EXEC command to access the Cisco IOS software image on a line card before using line card-specific show commands. Alternatively, you can use the execute-on privileged EXEC command to execute a show command on a specific line card.

To display all information about the Gigabit Ethernet line card, use the show controller privileged EXEC command.

Sample Display

Refer to the individual command reference pages for each form of the show controller gigabitethernet output.

Related Commands

attach
show controller gigabitethernet cam
show controller gigabitethernet gbic
show controller gigabitethernet mac
show controller gigabitethernet rewrite
show controller gigabitethernet rx_trans
show controller gigabitethernet sop

show controller gigabitethernet cam

To display the current mode and filter masks on the content addressable memory (CAM) hardware in the Gigabit Ethernet line card, use the show controller gigabitethernet cam privileged EXEC command.

show controller gigabitethernet cam
Syntax Description

This command has no keywords or arguments.

Command Mode

Privileged EXEC

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.

The CAM hardware acts as a destination address filter. In some instances, such as when enabling IP multicast, the CAM is put in multicast promiscuous mode. A non-zero CAM mask indicates a series of contiguous entries, starting from the indicated MAC address. For example, the following shadow CAM entry indicates a range of MAC addresses from 0100.5e00.0000 to 0100.5e00.00FF inclusive:

MAC addr: 0100.5e00.0000, mask: 0000.0000.00ff

You must first use the attach privileged EXEC command to access the Cisco IOS software image on a line card before using line card-specific show commands. Alternatively, you can use the execute-on privileged EXEC command to execute a show command on a specific line card.

Sample Display

The following example is sample output from the show controller gigabitethernet cam command:

LC-Slot5# show contr gigabitethernet cam Hardware CAM is in non multicast-promiscuous mode 3 valid shadow CAM entries: Shadow CAM [0] MAC addr: 2000.0001.0003, mask: 0000.0000.0000 cntl=0x0, return data=0x0, state = 0x1 Shadow CAM [1] MAC addr: ffff.ffff.ffff, mask: 0000.0000.0000 cntl=0x0, return data=0x1, state = 0x1 Shadow CAM [2] MAC addr: 0100.5e00.0000, mask: 0000.0000.00ff cntl=0x0, return data=0x2, state = 0x1
Related Commands

attach
show controller gigabitethernet gbic
show controller gigabitethernet mac
show controller gigabitethernet rewrite
show controller gigabitethernet rx_trans
show controller gigabitethernet sop

show controller gigabitethernet gbic

To display information on gigabit interface connector (GBIC) in the in the Gigabit Ethernet line card, use the show controller gigabitethernet gbic privileged EXEC command.

show controller gigabitethernet gbic
Syntax Description

This command has no keywords or arguments.

Command Mode

Privileged EXEC

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.

Supported GBICs include both the GBIC with serial EEPROMs and the GBIC without serial EEPROMs. When a GBIC includes a serial EEPROM, the display includes detailed information.

You must first use the attach privileged EXEC command to access the Cisco IOS software image on a line card before using line card-specific show commands. Alternatively, you can use the execute-on privileged EXEC command to execute a show command on a specific line card.

Sample Display

The following example is sample output from the show controller gigabitethernet gbic command:

LC-Slot5>show controller gigabitethernet gbic ** GBIC serial EEPROM identifier 0x01 (GBIC) connector 0x01 (FibreChannel SC) gbic transceiver_code0x01 1000BASE-SX encoding 0x01 (8B10B) br_nominal (units of 100MHz) 13 length_9u (units of 100m) 0 length_50u (units of 100m) 50 length_62_5u (units of 100m) 22 length_cu (unit of 10m) 0 vendor_name HEWLETT-PACKARD vendor_oui 0x00 00 00 vendor_pn 0x48464252 2D353630 31202020 20202020 vendor_rev 0x30303030 0000 cc_base 0x74 options[0] 0x1A LOS (Loss of Signal) TX Fault TX Disable br_max (upper baud rate margin, units of %) 0 br_min (upper baud rate margin, units of %) 0 vendor_sn 0x39383037 31303036 33313039 32383535 date_code 98071000 (yymmddvv, v=vendor specific) cc_ext 0xF3
Related Commands

attach
show controller gigabitethernet cam
show controller gigabitethernet gbic
show controller gigabitethernet mac
show controller gigabitethernet rewrite
show controller gigabitethernet rx_trans
show controller gigabitethernet sop

show controller gigabitethernet mac

To display internal information about the gigabit ethernet MAC controller on the Gigabit Ethernet line card, use the show controller gigabitethernet mac privileged EXEC command.

show controller gigabitethernet mac
Syntax Description

This command has no keywords or arguments.

Command Mode

Privileged EXEC

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.

You must first use the attach privileged EXEC command to access the Cisco IOS software image on a line card before using line card-specific show commands. Alternatively, you can use the execute-on privileged EXEC command to execute a show command on a specific line card.

Sample Display

The following example is sample output from the show controller gigabitethernet mac command:

LC-Slot5>show controller gigabitethernet mac ** GigMac controller 0x13000000 GigMac TX Statistics Counters: 0 defab, 0 defer, 0 abt_lcol, 0 colte, 0 colex 0 col1, 0 colm, 0 colt, 0 abt_len, 0 undrn 0 tcrc, 19 ttot, 1432 toct, 15 t64, 4 t127 0 t255, 0 t511, 0 t1023, 0 t1518, 0 t1548 0 tgiant, 14 mcast, 1 bcast, 0 tpause, 0 tisl, 0 tiq GigMac RX Statistics Counters: 25 rtot, 1816 roct, 0 rcrc, 0 jbbr, 0 runt 0 short_len, 21 r64, 4 r127, 0 r255, 0 r511 0 r1023, 0 r1518, 0 r1548, 0 rgiant, 0 rcode 20 totrm, 0 totrb, 5 totrg, 0 rpause, 0 rcntl 0 risl, 0 riq, 0 rdrop, 0 rsupp, 0 rinvalid_encap, 0 rfifo_full GigMac Statistics Error Registers: 0 defab, 0 seq_err_cntr, 0 datapar_err_cntr, 0 lenpar_err_cntr 0 pkt_drp_cntr, 0 len_mis_err_cntr, 0 tx_dp_par_err_cntr 0 rx_dp_par_err_cntr, 0 rx_incr_err_cntr, 0 cbl_drop_cntr GigMac Configuration/Status Registers gmac_control_flags 0x00 flow_cntl_config 0x00 trnk_config 0x00 trnk_config2 0x06 int-tx-parity int-rx-parity match_logic_control 0x00 supp_logic_control 0x10 drop63 type_user_config 0x00 ctrl_field_config 0x02 dont-learn rfrh_ptime 0x0000 oneq_type_{hi,lo}byte 0x8100 color_{hi,lo}byte 0x0000 index_byte[2-0] 0x00:01:40 isl_da_byte[4-0] 0x00:00:0C:00:00 isl_sa_bytes[5-0] 0x20:00:00:01:00:03 match_reg_byte[5-0] 0x20:00:00:01:00:03 traffic_threshold_byte{1,0} 0x0000 time_interval_byte{1,0} 0x0000 garp_addr_byte[5-0] 0x00:00:00:00:00:00 cfrm_da_byte[5-0] 0x01:80:C2:00:00:01 cfrm_sa_byte[5-0] 0x20:00:00:01:00:03 cfrm_type_byte{1,0} 0x8808 cfrm_ptime_byte{1,0} 0x0800 col_threshold 0x00 col_distance_byte{1,0} 0x0000 ipg_rcv_time1_byte{1,0} 0x0000 ipg_rcv_time2_byte{1.0} 0x0000 ipg_tx_time_byte{1,0} 0x0008 tx_lnkconfig_byte0 0x20 fduplex tx_lnkconfig_byte1 0x00 rcv_lnkconfig_status_byte{1,0} 0x0000 rmac_ctrl 0x03 fduplex rx-link-up tmac_ctrl 0x01 tx-link-up rmac_rcv_status 0x10 rx-synch lpbk_cntrl 0x00 ram_rd_enable 0x00 tfifo_threshold 0x01 tfifo-threshold16 cp_soft_reset 0x1F tx-unreset rx-unreset max-tx-unreset max-rx-unreset link-unreset cp_irupt 0x00 cp_irupt_mask bit: 1 means NOT masked cp_irupt_mask 0x2D cpu-slave-state-err-mask cpuif-slave-state-err-mask cpuif-master-state-err-mask rmac-config-change-mask cp_stat_config 0x02 clr-on-read
Related Commands

attach
show controller gigabitethernet cam
show controller gigabitethernet gbic
show controller gigabitethernet mac
show controller gigabitethernet rewrite
show controller gigabitethernet rx_trans
show controller gigabitethernet sop

show controller gigabitethernet rewrite

To display the local MAC rewrite table, use the show controller gigabitethernet rewrite privileged EXEC command.

show controller gigabitethernet rewrite
Syntax Description

This command has no keywords or arguments.

Command Mode

Privileged EXEC

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.

The MAC rewrite header table may be empty.

You must first use the attach privileged EXEC command to access the Cisco IOS software image on a line card before using line card-specific show commands. Alternatively, you can use the execute-on privileged EXEC command to execute a show command on a specific line card.

Sample Display

The following example is sample output from the show controller gigabitethernet rewrite command:

LC-Slot5>show controller gigabitethernet rewrite Local MAC rewrite table Interface Address Output_Info -------------------------------------------------------- GigabitEthernet5/0 2.0.0.1 0x1E010000 00000000000000000000000101000000 6000000100032000000100030800
Related Commands

attach
show controller gigabitethernet cam
show controller gigabitethernet gbic
show controller gigabitethernet mac
show controller gigabitethernet rewrite
show controller gigabitethernet rx_trans
show controller gigabitethernet sop

show controller gigabitethernet rx_trans

To display information about the RX GigaTranslator, use the show controller gigabitethernet rx_trans privileged EXEC command.

show controller gigabitethernet rx_trans
Syntax Description

This command has no keywords or arguments.

Command Mode

Privileged EXEC

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.

The RX GigaTranslator is hardware that sits behind the MAC controller and contains the CAM, in addition to other board-specific circuitry.

You must first use the attach privileged EXEC command to access the Cisco IOS software image on a line card before using line card-specific show commands. Alternatively, you can use the execute-on privileged EXEC command to execute a show command on a specific line card.

Sample Display

The following example is sample output from the show controller gigabitethernet rx_trans command:

LC-Slot5>show controller gigabitethernet rx_trans ** RX Giga Translator 0x12000300 CAM device ID 0x0245 CAM device name MU9C2485L CAM entries 2048 cam_data2_high 0xFFFF cam_data2_low 0xFFFF cam_data1_high 0xFFFF cam_data1_low 0x0001 cam_data0_high 0x0334 cam_data0_low 0x0000 cam_control_status 0xF503 header-comp filter-en done EC0_L EC1_L CM1_L EC2_L CM2_L cam_write_trigger 0x0000 pos_header_a 0x0F00 pos_header_b 0xF0FF pos_header_c 0xF000 pos_header_c[bits 15-12] 0xF pkt_ctr_high 0x0000 (0) pkt_ctr_low 0x0000 (0) pkt_ctr_{high,low} 0x00000000 (0) mcast_pkt_ctr_high 0x0000 (0) mcast_pkt_ctr_low 0x0004 (4) mcast_pkt_ctr_{high,low} 0x00000004 (4) byte_ctr_high 0x0000 (0) byte_ctr_low 0x00F0 (240) byte_ctr_{high,low} 0x000000F0 (240) abort_pkt_ctr 0x0000 (0) abort_pkt_ctr_int 0x00000000 (0)
Related Commands

attach
show controller gigabitethernet cam
show controller gigabitethernet gbic
show controller gigabitethernet mac
show controller gigabitethernet rewrite
show controller gigabitethernet rx_trans
show controller gigabitethernet sop

show controller gigabitethernet sop

To display information about specific POS-derived (SOP) ASIC status, use the show controller sop privileged EXEC command.

show controller sop [ queues | registers | rxsram start length | txsram start length ]
Syntax Description

queues

Display SOP queues information.

registers

Display SOP registers information.

rxsram

Display SOP receive queue SRAM status.

start

Queue SRAM logical starting address. The hexadecimal value is in the range of 0 - 0x1FFFF.

length

Queue SRAM length. The hexadecimal value is in the range of 0 - 0x7FFF.

txsram

Display SOP transmit queue SRAM status.

Command Mode

Privileged EXEC

Usage Guidelines

This command was added in Cisco IOS Release 11.2 GS to support the Cisco 12000 series Gigabit Switch Routers.

You must first use the attach privileged EXEC command to access the Cisco IOS software image on a line card before using line card-specific show commands. Alternatively, you can use the execute-on privileged EXEC command to execute a show command on a specific line card.

Sample Display

The following example is sample output from the show controller gigabitethernet sop queues command:

LC-Slot5#show controller gigabitethernet sop queues RX SOP queues: RdPtr0=0x223, LenPtr0=0x223, WrPtr0=0x224, WrStartPtr0=0x223. TX SOP queues: RdPtr0=0x166, LenPtr0=0x0, WrPtr0=0x166, WrStartPtr0=0x166.

The following example is sample output from the show controller gigabitethernet sop registers command:

LC-Slot5#show controller gigabitethernet sop registers RX SOP ASIC (0x12000000): hw_id_reg=0x10CA, framer_enable=0xF framer_stat=0xF , interrupt_source=0x0 interrupt_mask=0x80 , halt_minor0=0x0 general_config=0x2 , plim_config=0x3 interrupt_mask=0x80 , halt_minor0=0x0 interrupt_mask=0x80 , halt_minor0=0x0 TX SOP ASIC (0x12000100): hw_id_reg=0x10CA, framer_enable=0xF framer_stat=0xF , interrupt_source=0x0 interrupt_mask=0x80 , halt_minor0=0x0 general_config=0x2 , plim_config=0x3 interrupt_mask=0x80 , halt_minor0=0x0 interrupt_mask=0x80 , halt_minor0=0x0

The following example is sample output from the show controller gigabitethernet sop rxsram command:

LC-Slot5#show controller gigabitethernet sop rxsram 1 3 Rx sram: port=0, logical/physical addr=0x1/0x1, len=0x3 00000000 00000000 00000000 00000000 00000000 00000000

The following example is sample output from the show controller gigabitethernet sop txsram command:

LC-Slot5#show controller gigabitethernet sop txsram 1 3 Tx sram: port=0, logical/physical addr=0x1/0x1, len=0x3 00000000 00000000 00000000 00000000 00000000 00000000

Related Commands

attach
show controller gigabitethernet cam
show controller gigabitethernet gbic
show controller gigabitethernet mac
show controller gigabitethernet rewrite
show controller gigabitethernet rx_trans
show controller gigabitethernet sop


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