Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide ...

2ITC diagnosticsIn the following example, Layer 3 port configuration information (state, MTU, redirect, encap, andso on) is being set for the specified port.IP/IPC: set port data, port 1/10, type:2 value 1In the following example, an IP address for a given port (1/10) is being sent to the line cards.IP/IPC: set port address, port 1/10, add1, addr 10.10.10.1In the following example, forwarding information is being sent to the line cards.IP/IPC: send port table, FID_ID 10In the following example, tunnel forwarding information is being sent to the line cards.IP/IPC: send tunnel table, FID_ID 10IP/IPC: send tunnel config, size 56In the following example, DHCP configuration information is being sent to the line cards.IP/IPC: send port dhcp index, FID_ID 10In the following example, a DHCP list with 200 entries is being sent to the line cards.IP/IPC: send dhcp list, size 200Common diagnostic scenariosIf the error counts are continuously incrementing at a fast pace, or if the “In tx seq:” valuecontinues to increase, contact Brocade Technical Support.ITC diagnosticsAn inter-task communication (ITC) is a data transfer between processes in two different tasks. ITCmethods include message passing, synchronization, shared memory, and RPCs.ITC show commandsThis section describes the show commands that display ITC information.itc show error listSyntax: itc show error listThis command displays error information about the ITC messages. Command output resembles thefollowing example.Brocade# itc show error list------------- first 32 itc errors -----------------------------dest app id = 0x00000021 : src app id = 0x0000000b : msg type = 0x00130011 : error= ITC_ERR_DEST_QUEUE_FULLdest app id = 0x00000021 : src app id = 0x0000000b : msg type = 0x00130011 : error= ITC_ERR_DEST_QUEUE_FULL------------- itc errors per msgtype -----------------------------msgtype req failed resp failed42 Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide53-1002426-02