Dell Force10 E600i FTOS Version 8.4.1.5 Configuration Guide for ExaScale - Page 1119

Global commands Global commands simplify troubleshooting by providing information on the egress and ingress at the same time. The global commands do not point to any specific register. To get information about the registers, use the specific commands (btm, fpc). show hardware linecard {0-13} port-set {0-1 | all} drops | counters | status Pointer Memory (List of Buffers) Packet Buffer Memory I n tF eI rF fO a c e Queue Manager (QM) Buffer Manager (BM) Front End Connection (FC) Backplane Connection (BC) Backplane Scheduler • Global drops includes all drops for the ingress FPTM and the egress FPTM.This command displays all registers, with or without non-zero values. • Useful for confirming the packet passed through the ASIC. • Compare FC_PKTCNT and BC_PCNT: •Front-End Connection (FC) counter increments after a lookup •Backplane Connection (BC) counter increments after the packet is accounted for on receipt from the backplane. • If the FC counter increments and BC counter does not, the lookup succeeded, but packet was dropped on the forwarding path. FPTM commands show hardware linecard {0-13} port-set {0-1 | all} btm {ingress | egress | all} {errors | queues | status} • errors - Display errors and other counters. • queues - Display packet queue details. • status - Display status registers. clear hardware linecard {0-13} port-set {0-1 | all} btm {ingress | egress | all} {errors | status} BTM CLIs These commands' output will require Force10Networks' TAC assistance. Save the output to a file so that it can be used as a record of any system issues. • Display configuration registers in raw data format; this is likely to be a very long output . show hardware linecard {0-13} port-set {0-1 | all} btm {ingress | egress | all} register-config • Display multicast configurations for supergroup IDs. show hardware linecard {0-13} port-set {0-1 | all} btm {ingress | egress | all} multicast-config E-Series ExaScale Debugging and Diagnostics | 1119