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- 7206/NPE-G2 Gig0/3 interface info (counters reset about 16 hours ago)
- of note here, output drops, output flow control enabled:
- output flow-control is XON, input flow-control is unsupported
- Input queue: 0/75/0/15 (size/max/drops/flushes); Total output drops: 9570
- l3-router#sh interfaces gigabitEthernet 0/3
- GigabitEthernet0/3 is up, line protocol is up
- Hardware is MV64460 Internal MAC, address is 0007.b3c3.f019 (bia 0007.b3c3.f019)
- Description: local server subnet (native vlan), trunk to 3560
- MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
- reliability 255/255, txload 19/255, rxload 23/255
- Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set
- Keepalive set (10 sec)
- Full-duplex, 1000Mb/s, media type is RJ45
- ?? -->>output flow-control is XON, input flow-control is unsupported
- ARP type: ARPA, ARP Timeout 04:00:00
- Last input 00:00:00, output 00:00:00, output hang never
- Last clearing of "show interface" counters 1d04h
- Input queue: 0/75/0/15 (size/max/drops/flushes); Total output drops: 9570 <<--
- Queueing strategy: fifo
- Output queue: 0/40 (size/max)
- 5 minute input rate 93407000 bits/sec, 14789 packets/sec
- 5 minute output rate 76439000 bits/sec, 13517 packets/sec
- 1017374526 packets input, 1652284061 bytes, 0 no buffer
- Received 55861 broadcasts, 0 runts, 0 giants, 0 throttles
- 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
- 0 watchdog, 1424775 multicast, 0 pause input
- 0 input packets with dribble condition detected
- 999128260 packets output, 2331441042 bytes, 0 underruns
- 0 output errors, 0 collisions, 0 interface resets
- 0 unknown protocol drops
- 0 babbles, 0 late collision, 0 deferred
- 0 lost carrier, 0 no carrier, 0 pause output
- 0 output buffer failures, 0 output buffers swapped out
- Of note here:
- flow control not mentioned - MAC Status: Link is UP, Speed is 1000Mbps, Duplex is Full, Interface: GMII
- "tx_end_count" incrementing - tx_end_count = 1619071635
- RX MAC drops - RX MAC Discard Frame 1394180
- l3-router#sh controllers gigabitEthernet 0/3
- Interface GigabitEthernet0/3 (idb 0x7268A60)
- Hardware is MV64460 Internal MAC (Revision MV64460-Ethernet)
- network link is up
- Config is 1Gbps, Full Duplex
- Selected media-type is RJ45
- GBIC is not present
- Ethernet Unit Global Registers:
- PHY Address = 0x00000820 SMI (PHY Control) = 0x0C021000
- Default Address (Err) = 0xFE200000 Default ID (Err) = 0x000001D1
- Interrupt Cause = 0x00000C10 Interrupt Mask = 0x0000108E
- Error Address = 0xD7FC0000 Internal Addr Error = 0x00000000
- Port Pad Calibration = 0x0013000B Base Address 0 = 0xD7FC0002
- Size (BA0) = 0x00030000 Base Address 1 = 0x78002D00
- Size (BA1) = 0x03FF0000 Base Address 2 = 0x00000000
- Size (BA2) = 0x00000000 Base Address 3 = 0x00000000
- Size (BA3) = 0x00000000 Base Address 4 = 0x00000000
- Size (BA4) = 0x00000000 Base Address 5 = 0x00000000
- Size (BA5) = 0x00000000 Header Retarget Base = 0x00000000
- Header Retarget Ctrl = 0x00000000 High Address Remap 0 = 0x00000000
- High Address Remap 1 = 0x00000000 Base Address Enable = 0x0000003C
- Port Access Protect 0 = 0x0000000F Port Access Protect 1 = 0x0000000F
- Port Access Protect 2 = 0x0000000F
- MAC Specific Registers:
- Port Cfg PxC = 0x00000000 Port Cfg Extd PxCX = 0x00000000
- MII Serial Params = 0x00218823 GMII Serial Params = 0x00000006
- VLAN EtherType EVLANE = 0x00000000 MAC Addr Low MACAL = 0x0000F019
- MAC Addr High MACAH = 0x0007B3C3 SDMA Config SDC = 0x01002005
- PORT SERIAL CTRL PSC = 0x00E2A60D PORT STATUS PS = 0x0000041E
- TX Queue Cmd TQC = 0x00000000 TxQ Fixed Prio TQFPC = 0x00000001
- MTU (Token-Bucket) MTU = 0x00000000 INTR CAUSE IC = 0x80000005
- INTR CAUSE EXT ICE = 0x00000000 Intr Mask PIM = 0x00080804
- Extend Intr Mask PEIM = 0x00000101 RXQ Desc Ptr 0 CRDP0 = 0xD7FC6100
- RX Queue Cmd RQC = 0x0003FE01 TXQ Desc Ptr 0 TCQDP0 = 0xD7FC86E0
- TX Curr Desc TCSDP = 0xD7FC86E0
- MAC Serial Port is ENABLED
- MAC Autoneg Capability: [Speed] [Duplex] [Flow Control]
- MAC Status: Link is UP, Speed is 1000Mbps, Duplex is Full, Interface: GMII
- RX Queue [0] is ENABLED
- PHY Registers:
- PHY is Marvell 88E1146C (Rev D0), address 0x2
- Control = 0x1000 Status = 0x796D
- PHY ID 1 = 0x0141 PHY ID 2 = 0x0CD4
- Auto Neg Advertisement = 0x0000 Link Partner Ability = 0xC001
- Auto Neg Expansion = 0x000D Next Page Tx = 0x2001
- Link Partner Next Page = 0x4B02 1000BaseT Control = 0x0200
- 1000BaseT Status = 0x3800 Extended Status = 0x3000
- PHY Specific Control = 0x0008 PHY Specific Status = 0xAC00
- Interrupt Enable = 0x6C00 Interrupt Status = 0x0000
- Ext PHY Spec Control = 0x0CE2 Receive Error Counter = 0x0000
- LED Control = 0x4101
- Ext PHY Spec Control 2 = 0x000A Ext PHY Spec Status = 0x840B
- PHY says Link is UP, Speed 1000Mbps, Full-Duplex [AUTONEG Done]
- Physical Interface - RJ45
- AUTONEG - Our ability is 1000M/FD
- AUTONEG - Partner ability is 1000M/FD
- IDB Information:
- lc_ip_turbo_fs = 0x5C144, ip_routecache = 0x11 (dfs = 0/mdfs = 0)
- rx cache size = 1000, rx cache end = 872
- max_mtu = 1524
- Software MAC address filter(hash:length/addr/mask/hits):
- need_af_check = 0
- 0x00: 0 ffff.ffff.ffff 0000.0000.0000 0
- 0x58: 0 0100.5e00.0006 0000.0000.0000 0
- 0x5B: 0 0100.5e00.0005 0000.0000.0000 0
- 0xAA: 0 0007.b3c3.f019 0000.0000.0000 0
- 0xC0: 0 0100.0ccc.cccc 0000.0000.0000 0
- 0xC0: 1 0180.c200.0002 0000.0000.0000 0
- 0xC5: 0 0180.c200.0007 0000.0000.0000 0
- Internal Driver Information:
- RX Ring base: 0xD7FC6000
- TX Ring base: 0xD7FC7000
- Software RX Head: 0xD7FC6060
- Hardware RX Head: 0xD7FC66A0
- Software TX Head: 0xD7FC86E0
- Hardware TX Head: 0xD7FC8CE0
- ring sizes: RX = 128, TX = 256
- rx_particle_size: 512
- rx_pak = 0x0705B30C
- rx_head = 3
- rx_discard = FALSE
- tx_head = 183, tx_count = 0
- chip_state = 2, ds->tx_limited = 0
- throttled = 0, enabled = 0, disabled = 10
- reset=4(init=1, restart=3), auto_restart=8
- tx_underflow = 0, tx_overflow = 0, tx_end_count = 1619071635 <<--???
- rx_nobuffer = 0, rx_overrun = 0
- rx_no_descriptors = 0, rx_interrupt_count = 875592461
- rx_crc_error = 0, rx_too_big = 0, rx_resource_error = 0
- rx_sop_eop_error = 0
- tqc = 0xF1002C48, cause = 0xF1002C60, cause_ext = 0xF1002C64
- Address Filter:
- Promiscuous mode OFF
- (All other entries are empty)
- Statistics:
- Receive and Transmit Statistics:
- RX Good Octets 776744696423 TX Good Octets 678463220924
- RX Good Packets 1021437205 TX Good Packets 1001584041
- RX Bad Octets 0
- RX Bad Packets 0
- RX Broadcast Packets 22085 TX Broadcast Packets 50457
- RX Multicast Packets 1427475 TX Multicast Packets 36064
- Error Statistics:
- TX MAC Error 0
- TX Excess Collisions 0
- RX Bad MAC Ctrl Frame 0
- RX Good Flow Control 0
- RX Bad Flow Control 0
- RX Undersize Paks 0
- RX Oversize Paks 0
- RX Fragments 0
- RX Jabber Paks 0
- RX MAC Error Events 0
- RX Bad CRC Events 0
- RX Collisions 0
- RX Late Collisions 0
- RX MAC Discard Frame 1394180 <<--
- RX MAC Overrun Frame 0
- Total Packets (RX and TX), including errors:
- 0 -> 64 116356216
- 65 -> 127 736455582
- 128 -> 255 174427602
- 256 -> 511 71188090
- 512 -> 1023 51656863
- 1024 -> max 873069856
- Of note here:
- -Protocol DEC MOP??
- -I'm not clear on what an abnormal amount of process-switched traffic is when doing all this vlan subinterface config on this router.
- l3-router#sh interfaces gigabitEthernet 0/3 switching
- GigabitEthernet0/3 local server subnet (native vlan), trunk to 3560
- Throttle count 0
- Drops RP 583 SP 0
- SPD Flushes Fast 8335 SSE 0
- SPD Aggress Fast 0
- SPD Priority Inputs 36711331 Drops 68
- Protocol IP
- Switching path Pkts In Chars In Pkts Out Chars Out
- Process 129225989 1047129416 90002659 925255253
- Cache misses 0 - - -
- Fast 3526253814 2587806504 299605491 2864744805
- Auton/SSE 0 0 0 0
- Protocol DEC MOP
- Switching path Pkts In Chars In Pkts Out Chars Out
- Process 0 0 56943 4384611
- Cache misses 0 - - -
- Fast 0 0 0 0
- Auton/SSE 0 0 0 0
- Protocol ARP
- Switching path Pkts In Chars In Pkts Out Chars Out
- Process 4348959 260937540 19983778 1221729012
- Cache misses 0 - - -
- Fast 0 0 21 1344
- Auton/SSE 0 0 0 0
- Protocol CDP
- Switching path Pkts In Chars In Pkts Out Chars Out
- Process 124694 52246786 564430 214145674
- Cache misses 0 - - -
- Fast 0 0 0 0
- Auton/SSE 0 0 0 0
- Protocol Other
- Switching path Pkts In Chars In Pkts Out Chars Out
- Process 970527 217977586 3420592 205235520
- Cache misses 0 - - -
- Fast 0 0 0 0
- Auton/SSE 0 0 0 0
- NOTE: all counts are cumulative and reset only after a reload.
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