[c-nsp] 3845 and NMD-36-ESW VLAN Dropped Packets?!?
Adam Botbyl
adam at skywitelecomm.com
Tue Jan 13 12:18:47 EST 2009
Mauritz & David,
Thank you both... I could have sworn I tried that as well.. Looking at what I was trying it with was not a cross over cable. Problem solved! :)
I guess what through me for the biggest loop is not having to x-connect in the 3660...and now having to in the 3845.
Thanks Again!
--Adam
-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Mauritz Lewies
Sent: Tuesday, January 13, 2009 10:44 AM
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] 3845 and NMD-36-ESW VLAN Dropped Packets?!?
Hi
What is intrachassis stacking?
A. Intrachassis stacking is the ability to connect multiple
EtherSwitch modules via the Gigabit Ethernet connection in the
same router. For example, to stack intrachassis is to place two
EtherSwitch modules in the same router and connect the modules
via the Gigabit Ethernet uplink. Cisco IOS Software Releases
12.2(11)T, 12.3(4)T, and later support this functionality. Two
modules in any router is the limit for an intrachassis stack. An
intrachassis stack requires a Gigabit Ethernet interface on each
module. You must connect the modules externally with the Gigabit
Ethernet interfaces and a crossover cable. Intrachassis stacks
allow all the Fast Ethernet and Gigabit Ethernet interfaces to
participate in the same Layer 2 (L2) domain.
On Tue, 2009-01-13 at 08:33 -0800, David Sinn wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> The router will not internally bridge between the two modules. By
> having them both on VLAN-1 the router doesn't know which one is the
> real VLAN-1.
>
> If you want them both on the same subnet you need to run a
> interconnect external between each module:
>
> http://www.cisco.com/en/US/prod/collateral/routers/ps259/product_data_sheet09186a00801aca3e.html
>
> "If multiple EtherSwitches are used in a single chassis external
> stacking is required."
>
> David
>
> On Jan 13, 2009, at 3:05 AM, Adam Botbyl wrote:
>
> > I am having a issue that is quite confusing me. Don't know if anyone
> > has seen/fixed this issue before.
> >
> > I have a 3845 with 2xNMD-36-ESW's
> > When both inserted (base config) VLAN1 drops packets and I cannot
> > pass traffic off any interface on the NMD-36-ESW's.
> > I can still pass over the internal Gi0/X's, but to get back on the
> > NMD, I have to remove one and Power Cycle the router.
> >
> > Each NMD works perfect individually. I threw them both in a 3660,
> > and all ports were functional.
> >
> > Really stumped here, any guidance welcome!
> >
> > --Adam
> >
> >
> > --- BEGIN RELEVANT INFORMATION ---
> > 192.1.0.2 is connected via a NMD-36-ESW to FA2/24
> >
> > core-dfw1#ping 192.1.0.2 rep 100
> >
> > Type escape sequence to abort.
> > Sending 100, 100-byte ICMP Echos to 192.1.0.2, timeout is 2 seconds:
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > Success rate is 100 percent (100/100), round-trip min/avg/max =
> > 1/1/4 ms
> > core-dfw1#sh int vla1
> > Vlan1 is up, line protocol is up
> > Hardware is EtherSVI, address is 001e.bee0.9020 (bia 001e.bee0.9020)
> > Internet address is 192.1.0.1/24
> > MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
> > reliability 255/255, txload 1/255, rxload 1/255
> > Encapsulation ARPA, loopback not set
> > ARP type: ARPA, ARP Timeout 04:00:00
> > Last input 00:00:02, output never, output hang never
> > Last clearing of "show interface" counters never
> > Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> > Queueing strategy: fifo
> > Output queue: 0/40 (size/max)
> > 5 minute input rate 1000 bits/sec, 2 packets/sec
> > 5 minute output rate 1000 bits/sec, 2 packets/sec
> > 225098 packets input, 43267505 bytes, 0 no buffer
> > Received 104 broadcasts, 0 runts, 0 giants, 0 throttles
> > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> > 321552 packets output, 153382305 bytes, 0 underruns
> > 0 output errors, 1 interface resets
> > 0 unknown protocol drops
> > 0 output buffer failures, 0 output buffers swapped out
> > core-dfw1#
> > *Jan 13 11:09:38.987: %OIR-6-INSCARD: Card inserted in slot 4,
> > interfaces administratively shut down
> > core-dfw1#ping 192.1.0.2 rep 100
> >
> > Type escape sequence to abort.
> > Sending 100, 100-byte ICMP Echos to 192.1.0.2, timeout is 2 seconds:
> > ........
> > Success rate is 0 percent (0/8)
> > core-dfw1#sh int vla1
> > Vlan1 is up, line protocol is up
> > Hardware is EtherSVI, address is 001e.bee0.9020 (bia 001e.bee0.9020)
> > Internet address is 192.1.0.1/24
> > MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
> > reliability 255/255, txload 1/255, rxload 1/255
> > Encapsulation ARPA, loopback not set
> > ARP type: ARPA, ARP Timeout 04:00:00
> > Last input 00:01:35, output never, output hang never
> > Last clearing of "show interface" counters never
> > Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 8
> > Queueing strategy: fifo
> > Output queue: 0/40 (size/max)
> > 5 minute input rate 0 bits/sec, 0 packets/sec
> > 5 minute output rate 0 bits/sec, 0 packets/sec
> > 225100 packets input, 43267633 bytes, 0 no buffer
> > Received 104 broadcasts, 0 runts, 0 giants, 0 throttles
> > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> > 321552 packets output, 153382305 bytes, 0 underruns
> > 0 output errors, 1 interface resets
> > 0 unknown protocol drops
> > 0 output buffer failures, 0 output buffers swapped out
> > core-dfw1#sh int fa2/24
> > FastEthernet2/24 is up, line protocol is up
> > Hardware is Fast Ethernet, address is 000c.3020.6f52 (bia 000c.
> > 3020.6f52)
> > MTU 1500 bytes, BW 10000 Kbit/sec, DLY 100 usec,
> > reliability 255/255, txload 1/255, rxload 1/255
> > Encapsulation ARPA, loopback not set
> > Keepalive set (10 sec)
> > Half-duplex, 10Mb/s
> > ARP type: ARPA, ARP Timeout 04:00:00
> > Last input never, output never, output hang never
> > Last clearing of "show interface" counters never
> > Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> > Queueing strategy: fifo
> > Output queue: 0/40 (size/max)
> > 5 minute input rate 0 bits/sec, 0 packets/sec
> > 5 minute output rate 0 bits/sec, 0 packets/sec
> > 240 packets input, 22670 bytes, 0 no buffer
> > Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
> > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> > 0 input packets with dribble condition detected
> > 6972 packets output, 459301 bytes, 0 underruns
> > 0 output errors, 0 collisions, 2 interface resets
> > 0 unknown protocol drops
> > 0 babbles, 0 late collision, 0 deferred
> > 0 lost carrier, 0 no carrier
> > 0 output buffer failures, 0 output buffers swapped out
> > core-dfw1#sh ve
> > Cisco IOS Software, 3800 Software (C3845-ADVENTERPRISEK9_SNA-M),
> > Version 12.4(23), RELEASE SOFTWARE (fc1)
> > Technical Support: http://www.cisco.com/techsupport
> > Copyright (c) 1986-2008 by Cisco Systems, Inc.
> > Compiled Sun 09-Nov-08 03:02 by prod_rel_team
> >
> > ROM: System Bootstrap, Version 12.4(13r)T10, RELEASE SOFTWARE (fc1)
> >
> > core-dfw1 uptime is 3 hours, 35 minutes
> > System returned to ROM by reload at 01:34:21 CST Tue Jan 13 2009
> > System image file is "flash:c3845-adventerprisek9_sna-mz.124-23.bin"
> >
> >
> > This product contains cryptographic features and is subject to United
> > States and local country laws governing import, export, transfer and
> > use. Delivery of Cisco cryptographic products does not imply
> > third-party authority to import, export, distribute or use encryption.
> > Importers, exporters, distributors and users are responsible for
> > compliance with U.S. and local country laws. By using this product you
> > agree to comply with applicable laws and regulations. If you are
> > unable
> > to comply with U.S. and local laws, return this product immediately.
> >
> > A summary of U.S. laws governing Cisco cryptographic products may be
> > found at:
> > http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
> >
> > If you require further assistance please contact us by sending email
> > to
> > export at cisco.com.
> >
> > Cisco 3845 (revision 1.0) with 1007616K/40960K bytes of memory.
> > Processor board ID FTX1208A1GM
> > 72 FastEthernet interfaces
> > 2 Gigabit Ethernet interfaces
> > 1 Virtual Private Network (VPN) Module
> > DRAM configuration is 64 bits wide with parity enabled.
> > 479K bytes of NVRAM.
> > 250880K bytes of ATA System CompactFlash (Read/Write)
> >
> > Configuration register is 0x2102
> > core-dfw1#sh diag
> > 3845 Backplane EEPROM:
> > Hardware Revision : 1.0
> > Top Assy. Part Number : 800-23093-01
> > Board Revision : B0
> > Deviation Number : 0
> > Fab Version : 04
> > PCB Serial Number : FOC12023YBB
> > RMA Test History : 00
> > RMA Number : 0-0-0-0
> > RMA History : 00
> > Part Number : 73-8639-04
> > CLEI Code : IPME110BRA
> > Chassis Serial Number : FTX1208A1GM
> > Product (FRU) Number : CISCO3845
> > Version Identifier : V01
> > Hardware date code : 20080113
> > EEPROM format version 4
> > EEPROM contents (hex):
> > 0x00: 04 FF 40 04 2B 41 01 00 C0 46 03 20 00 5A 35 01
> > 0x10: 42 42 30 88 00 00 00 00 02 04 C1 8B 46 4F 43 31
> > 0x20: 32 30 32 33 59 42 42 03 00 81 00 00 00 00 04 00
> > 0x30: 82 49 21 BF 04 C6 8A 49 50 4D 45 31 31 30 42 52
> > 0x40: 41 C2 8B 46 54 58 31 32 30 38 41 31 47 4D CB 92
> > 0x50: 43 49 53 43 4F 33 38 34 35 20 20 20 20 20 20 20
> > 0x60: 20 20 89 56 30 31 20 83 01 32 65 F1 FF FF FF FF
> > 0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> >
> >
> > Backplane Registers
> > -------------------
> > Backplane Revision: 00BE
> > Power Supply Status: 0107
> > -48V PS and Env Status: FFFF
> > -48V Isolation Control: 0007
> > Backplane Cookie: 000C
> > ENM/Backplane FPGA Revision: 00BE
> > ENM/Backplane FPGA Int0 Status: FFFF
> > ENM/Backplane FPGA Int2 Status: 00FF
> > ENM/Backplane FPGA Int4 Status : EF00
> > ENM Interrupt Mask: 000A
> > ENM/BP FPGA Interrupt 4 Mask: 0040
> > ENM1 Test Port: 00C3
> > ENM2 Test Port: 00C3
> > ENM3 Test Port: 0083
> > ENM3 Test Port: 00C3
> > ENM LED Control: 00AA
> > ENM OIR Control: 0000
> > ENM OIR Status: 9922
> > ENM PCI Speed Status 0005
> > Backplane FPGA Diag Int Control: FFFF
> > ENM1 OIR State Machine Status: 41C4
> > ENM2 OIR State Machine Status: 41C4
> > ENM3 OIR State Machine Status: 0000
> > ENM4 OIR State Machine Status: 0000
> > Backplane Voltage Margin: 0000
> >
> > Slot 0:
> > C3845 Mother board 1GE(TX,SFP),1GE(TX), integrated VPN and 4W
> > Port adapter, 2 ports
> > Port adapter is analyzed
> > Port adapter insertion time 03:35:28 ago
> > Onboard VPN : FW ver01100200
> > EEPROM contents at hardware discovery:
> > PCB Serial Number : FOC11525SQ2
> > Hardware Revision : 1.4
> > Top Assy. Part Number : 800-23616-06
> > Board Revision : B0
> > Deviation Number : 0
> > Fab Version : 05
> > RMA Test History : 00
> > RMA Number : 0-0-0-0
> > RMA History : 00
> > Processor type : 69
> > CLEI Code : IPME110BRA
> > Product (FRU) Number : CISCO3845-MB
> > Version Identifier : V06
> > Chassis MAC Address : 001e.bee0.9020
> > MAC Address block size : 48
> > Part Number : 73-8799-09
> > Hardware date code : 20080102
> > Chassis Serial Number : FTX1208A1GM
> > EEPROM format version 4
> > EEPROM contents (hex):
> > 0x00: 04 FF C1 8B 46 4F 43 31 31 35 32 35 53 51 32 40
> > 0x10: 04 2C 41 01 04 C0 46 03 20 00 5C 40 06 42 42 30
> > 0x20: 88 00 00 00 00 02 05 03 00 81 00 00 00 00 04 00
> > 0x30: 09 69 C6 8A 49 50 4D 45 31 31 30 42 52 41 CB 8C
> > 0x40: 43 49 53 43 4F 33 38 34 35 2D 4D 42 89 56 30 36
> > 0x50: 20 D9 02 40 C1 C3 06 00 1E BE E0 90 20 43 00 30
> > 0x60: 82 49 22 5F 09 83 01 32 65 E6 C2 8B 46 54 58 31
> > 0x70: 32 30 38 41 31 47 4D FF FF FF FF FF FF FF FF FF
> >
> > Slot 2:
> > FastEthernet Port adapter, 36 ports
> > Port adapter is analyzed
> > Port adapter insertion time 03:35:29 ago
> > EEPROM contents at hardware discovery:
> > Hardware Revision : 1.0
> > Top Assy. Part Number : 800-15157-01
> > Board Revision : B1
> > Deviation Number : 0-0
> > Fab Version : 02
> > PCB Serial Number : JAD072003RM
> > RMA Test History : 00
> > RMA Number : 0-0-0-0
> > RMA History : 00
> > Base MAC Address : 000c.3020.6f3a
> > MAC Address block size : 38
> > Product (FRU) Number : NMD-36-ESW=
> > EEPROM format version 4
> > EEPROM contents (hex):
> > 0x00: 04 FF 40 02 B1 41 01 00 C0 46 03 20 00 3B 35 01
> > 0x10: 42 42 31 80 00 00 00 00 02 02 C1 8B 4A 41 44 30
> > 0x20: 37 32 30 30 33 52 4D 03 00 81 00 00 00 00 04 00
> > 0x30: CF 06 00 0C 30 20 6F 3A 43 00 26 FF FF FF FF FF
> > 0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> > 0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> > 0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> > 0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> >
> > Slot 4:
> > FastEthernet Port adapter, 36 ports
> > Port adapter is analyzed
> > Port adapter insertion time 00:01:53 ago
> > EEPROM contents at hardware discovery:
> > Hardware Revision : 1.0
> > Top Assy. Part Number : 800-15157-01
> > Board Revision : B1
> > Deviation Number : 0-0
> > Fab Version : 02
> > PCB Serial Number : JAD072003QK
> > RMA Test History : 00
> > RMA Number : 0-0-0-0
> > RMA History : 00
> > Base MAC Address : 000c.3020.7505
> > MAC Address block size : 38
> > Product (FRU) Number : NMD-36-ESW=
> > EEPROM format version 4
> > EEPROM contents (hex):
> > 0x00: 04 FF 40 02 B1 41 01 00 C0 46 03 20 00 3B 35 01
> > 0x10: 42 42 31 80 00 00 00 00 02 02 C1 8B 4A 41 44 30
> > 0x20: 37 32 30 30 33 51 4B 03 00 81 00 00 00 00 04 00
> > 0x30: CF 06 00 0C 30 20 75 05 43 00 26 FF FF FF FF FF
> > 0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> > 0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> > 0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> > 0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> >
> > _______________________________________________
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