Determined to figure this out!

Anyone have a link for router to router inter-vlan routing over a serial connection?

Basically I'm seeing how to now connect my 2600 router to the 1721 routers over the serial connections from both 2600's. Google is ironically not being very helpful.

going ot go find my book in the meantime; I swear i read about this....

OK; I'm now baffled as to why this router can't ping the serial connection, the serial cable is connected on both sides one to wic0 on the 1721 and wic1 on the 2600....

Cisco-1721>
Cisco-1721>enable
Password:
Cisco-1721#show config
Using 1555 out of 29688 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Cisco-1721
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$VuPk$fKhaVYJdWtyTokoDexK1q1
enable password 7 05080F1C2243
!
no aaa new-model
ip cef
!
!
!
!
!
!
!
username trevor password 7 030752180500
!
!
!
interface Loopback0
ip address 10.1.1.1 255.255.255.0
!
interface FastEthernet0
description test-lan
ip address 192.225.225.6 255.255.255.224
speed auto
full-duplex
!
interface Serial0
no ip address
clock rate 64000
!
interface Serial0.60
ip address 172.16.5.5 255.255.255.0
!
interface Serial0.80
ip address 172.16.7.11 255.255.255.0
!
interface Serial0.100
ip address 192.168.102.14 255.255.255.0
!
interface Serial0.200
ip address 192.168.104.14 255.255.255.0
!
interface Serial1
ip address 172.16.6.5 255.255.255.0
clock rate 64000
!
router rip
network 10.0.0.0
!
ip route 0.0.0.0 0.0.0.0 192.225.225.15
ip route 192.168.102.0 255.255.255.0 172.16.5.6
ip route 192.168.104.0 255.255.255.0 172.16.5.6
ip route 192.168.106.0 255.255.255.0 172.16.6.6
ip route 192.168.108.0 255.255.255.0 172.16.6.6
ip route 192.168.110.0 255.255.255.0 172.25.253.2
ip route 192.168.120.0 255.255.255.0 172.25.250.31
!
no ip http server
no ip http secure-server
!
!
control-plane
!
!
line con 0
password 7 110A1016141D
line aux 0
password 7 104D000A0618
line vty 0 4
login local
transport input telnet
transport output telnet
line vty 5 15
login local
transport input telnet
transport output telnet
!
end

Cisco-1721#
Cisco-1721#
Cisco-1721#
Cisco-1721#ping 172.16.6.5

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.6.5, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Cisco-1721#
Cisco-1721#
Cisco-1721#ping 172.16.5.5

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.5.5, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Cisco-1721#

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Comments

Ruminus

My first thought is that I see both Serials with clock rate set. Is the DCE end of the cable on the right end? Without a sh ip int brie I don't know if the port is up or not, so just a guess.

Deathmage

Ruminus wrote: »

My first thought is that I see both Serials with clock rate set. Is the DCE end of the cable on the right end? Without a sh ip int brie I don't know if the port is up or not, so just a guess.

Mhm. Clock rate of 64000 is applied.

What's also weird is I can't ping the IP that is local to the router for its serial wic.

mikeybinec

What's your encap and admin status looking like?

Do a sh int s0/0/0

DCD

Do a show ip interface brief on both routers and show a edited config file, just the stuff we need to see. What type of cable are you using?

xnx

How about a "show controllers" output

Deathmage

OK; so I started messing around and stuff to see if I could figure it out. I must be overlooking something.

I setup subinterfaces on the serial connection on the 1721 but when I went to setup subinterfaces on the 2600 it gave me errors that I could assign for instance a subinterface of vlan 80 on the serial since it was already being used (even though the IP was different) on the Ethernet connection coming into the 2600 (RoAS) from the 3550 switch. So not sure wtf that's about... Been re-reading though my books last night and I can't seem to find anything that says what I did on the 1721 with subinterfaces as being the wrong process so I'm a little set back now....

The one topology below is what I attempted with the subinterfaces but on the 2600 it's failing and I'm not sure why; I guess it's good I'm seeing what could go wrong.

what weird is the serial interface is down, but there is no shutdown applied to the interface.

Hope this helps you guys; I'm perplexed. - I do have two more serial wic cards and a solo 1enet card (just arrived today) I could pop into the routers if the card is bad; just haven't tried it yet. Of course I do think I need to power if off, lol.

Here is a picture of the cable:

Here is the requested info you guys asked for:

Going to add a picture of the topology and the 3550 connecting to the 2600 so you can see it's working partially.

Topology from visio:

Cisco 1721:

Cisco-1721#
Cisco-1721#
Cisco-1721#
Cisco-1721#
Cisco-1721#ping 172.16.5.5

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.5.5, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Cisco-1721#ping 192.225.225.6

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.225.225.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Cisco-1721#ping 172.16.7.11

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.7.11, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Cisco-1721#sh int s0/0/0
^
% Invalid input detected at '^' marker.

Cisco-1721#sh int s0/0
^
% Invalid input detected at '^' marker.

Cisco-1721#sh int s0
Serial0 is down, line protocol is down
Hardware is PowerQUICC Serial
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
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: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1158 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 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 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 6 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=down RTS=down CTS=up

Cisco-1721#
Cisco-1721#
Cisco-1721#sh int brief
^
% Invalid input detected at '^' marker.

Cisco-1721#sh int breif
^
% Invalid input detected at '^' marker.

Cisco-1721#sh ip inter br
Interface IP-Address OK? Method Status Protocol
FastEthernet0 192.225.225.6 YES NVRAM up up
Loopback0 10.1.1.1 YES NVRAM up up
Serial0 unassigned YES manual down down
Serial0.60 172.16.5.5 YES manual down down
Serial0.80 172.16.7.11 YES manual down down
Serial0.100 192.168.102.14 YES manual down down
Serial0.200 192.168.104.14 YES manual down down
Serial1 172.16.6.5 YES NVRAM down down
Cisco-1721#config t
Enter configuration commands, one per line. End with CNTL/Z.
Cisco-1721(config)#config t
^
% Invalid input detected at '^' marker.

Cisco-1721(config)#inter s0
Cisco-1721(config-if)#no shutdown
Cisco-1721(config-if)#exit
Cisco-1721(config)#exit
Cisco-1721#sh ip inter br
*Mar 3 03:10:37.127: %SYS-5-CONFIG_I: Configured from console by console
Interface IP-Address OK? Method Status Protocol
FastEthernet0 192.225.225.6 YES NVRAM up up
Loopback0 10.1.1.1 YES NVRAM up up
Serial0 unassigned YES manual down down
Serial0.60 172.16.5.5 YES manual down down
Serial0.80 172.16.7.11 YES manual down down
Serial0.100 192.168.102.14 YES manual down down
Serial0.200 192.168.104.14 YES manual down down
Serial1 172.16.6.5 YES NVRAM down down
Cisco-1721#config t
Enter configuration commands, one per line. End with CNTL/Z.
Cisco-1721(config)#exit
Cisco-1721#
*Mar 3 03:10:50.231: %SYS-5-CONFIG_I: Configured from console by consoleshow config
Using 1555 out of 29688 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Cisco-1721
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$VuPk$fKhaVYJdWtyTokoDexK1q1
enable password 7 05080F1C2243
!
no aaa new-model
ip cef
!
!
!
!
!
!
!
username trevor password 7 030752180500
!
!
!
interface Loopback0
ip address 10.1.1.1 255.255.255.0
!
interface FastEthernet0
description test-lan
ip address 192.225.225.6 255.255.255.224
speed auto
full-duplex
!
interface Serial0
no ip address
clock rate 64000
!
interface Serial0.60
ip address 172.16.5.5 255.255.255.0
!
interface Serial0.80
ip address 172.16.7.11 255.255.255.0
!
interface Serial0.100
ip address 192.168.102.14 255.255.255.0
!
interface Serial0.200
ip address 192.168.104.14 255.255.255.0
!
interface Serial1
ip address 172.16.6.5 255.255.255.0
clock rate 64000
!
router rip
network 10.0.0.0
!
ip route 0.0.0.0 0.0.0.0 192.225.225.15
ip route 192.168.102.0 255.255.255.0 172.16.5.6
ip route 192.168.104.0 255.255.255.0 172.16.5.6
ip route 192.168.106.0 255.255.255.0 172.16.6.6
ip route 192.168.108.0 255.255.255.0 172.16.6.6
ip route 192.168.110.0 255.255.255.0 172.25.253.2
ip route 192.168.120.0 255.255.255.0 172.25.250.31
!
no ip http server
no ip http secure-server
!
!
control-plane
!
!
line con 0
password 7 110A1016141D
line aux 0
password 7 104D000A0618
line vty 0 4
login local
transport input telnet
transport output telnet
line vty 5 15
login local
transport input telnet
transport output telnet
!
end

Cisco-1721#
Cisco-1721#
Cisco-1721#show c
*Mar 3 03:51:09.707: %SYS-5-CONFIG_I: Configured from console by consoleontrollers
Interface FastEthernet0
Hardware is PQUICC MPC860P ADDR: 81F29458, FASTSEND: 8036EB70
DIST ROUTE ENABLED: 0
Route Cache Flag: 11
ADDR_LOW =0x0014694B, ADDR_HIGH =0x00004218, HASH_HIGH =0x00000100, HASH_LOW =0x00000000
R_DES_ST =0x07117720, X_DES_ST =0x07117860, R_BUFF_SIZ=0x00000600, ECNTRL =0xF0000006
IEVENT =0x00000000, IMASK =0x0A000000, IVEC =0xC0000000, R_DES_ACT=0x01000000
X_DES_ACT=0x00000000, MII_DATA =0x504A0042, MII_SPEED =0x00000014, R_BOUND =0x00000600
R_FSTART =0x00000500, X_FSTART =0x00000440, FUN_CODE =0x7F000000, R_CNTRL =0x00000004
R_HASH =0x7A0005F2
X_CNTRL =0x00000004
HW filtering information:
Promiscuous Mode Disabled
Software MAC address filter(hash:length/addr/mask/hits):
pquicc_fec_instance=0x81F2A520
rx ring entries=32, tx ring entries=32
rxring=0x7117720, rxr shadow=0x81F2A778, rx_head=20, rx_tail=0
txring=0x7117860, txr shadow=0x81F2A82C, tx_head=1, tx_tail=1, tx_count=0

RX_RING_ENTRIES
status 8000, len 60, buf_ptr 71245E0
status 8000, len 60, buf_ptr 711A020
status 8000, len 60, buf_ptr 71252A0
status 8000, len 60, buf_ptr 71186A0
status 8000, len 60, buf_ptr 7118040
status 8000, len 60, buf_ptr 7123920
status 8000, len 60, buf_ptr 7118D00
status 8000, len 60, buf_ptr 71232C0
status 8000, len 60, buf_ptr 7124C40
status 8000, len 60, buf_ptr 7119360
status 8000, len 60, buf_ptr 711ECA0
status 8000, len 60, buf_ptr 7122C60
status 8000, len 60, buf_ptr 71199C0
status 8000, len 60, buf_ptr 711D980
status 8000, len 60, buf_ptr 711A680
status 8000, len 60, buf_ptr 711B340
status 8000, len 60, buf_ptr 711CCC0
status 8000, len 60, buf_ptr 711DFE0
status 8000, len 60, buf_ptr 711E640
status 8000, len 60, buf_ptr 7120620
status 8000, len 60, buf_ptr 711B9A0
status 8000, len 60, buf_ptr 711F960
status 8000, len 60, buf_ptr 7121FA0
status 8000, len 60, buf_ptr 711F300
status 8000, len 60, buf_ptr 711FFC0
status 8000, len F7, buf_ptr 7120C80
status 8000, len 60, buf_ptr 71212E0
status 8000, len 60, buf_ptr 71179E0
status 8000, len 60, buf_ptr 711C660
status 8000, len 60, buf_ptr 7122600
status 8000, len 60, buf_ptr 711C000
status A000, len 60, buf_ptr 7123F80

TX_RING_ENTRIES
status 0, len 3C, buf_ptr 700070A
status 0, len 3C, buf_ptr 700070A
status 0, len 3C, buf_ptr 7000ACA
status 0, len 15D, buf_ptr 7162642
status 0, len 3C, buf_ptr 7000D4A
status 0, len 3C, buf_ptr 7000FCA
status 0, len 3C, buf_ptr 700110A
status 0, len 3C, buf_ptr 700124A
status 0, len 3C, buf_ptr 700138A
status 0, len 3C, buf_ptr 700160A
status 0, len 15D, buf_ptr 7162D22
status 0, len 3C, buf_ptr 70014CA
status 0, len 3C, buf_ptr 7000E8A
status 0, len 3C, buf_ptr 700174A
status 0, len 3C, buf_ptr 700188A
status 0, len 3C, buf_ptr 7001B0A
status 0, len 3C, buf_ptr 70019CA
status 0, len 15D, buf_ptr 7163402
status 0, len 3C, buf_ptr 7001C4A
status 0, len 3C, buf_ptr 7001D8A
status 0, len 3C, buf_ptr 70000CA
status 0, len 3C, buf_ptr 7001ECA
status 0, len 3C, buf_ptr 7157F6A
status 0, len 3C, buf_ptr 71580AA
status 0, len 15D, buf_ptr 7163AE2
status 0, len 3C, buf_ptr 71581EA
status 0, len 3C, buf_ptr 715832A
status 0, len 3C, buf_ptr 715846A
status 0, len 3C, buf_ptr 71585AA
status 0, len 3C, buf_ptr 7158AAA
status 0, len 3C, buf_ptr 715986A
status 2000, len 15D, buf_ptr 71641C2
throttled=0, enabled=0, disabled=0
rx_framing_err=0, rx_overflow_err=0, rx_buffer_err=0
rx_no_enp=0, rx_discard=0
tx_one_col_err=0, tx_more_col_err=0, tx_no_enp=0, tx_deferred_err=0
tx_underrun_err=0, tx_late_collision_err=0, tx_loss_carrier_err=0
tx_exc_collision_err=0, tx_buff_err=0, fatal_tx_err=0
PHY registers:
Register 00 3100
Register 01 7829
Register 02 0013
Register 03 78E2
Register 04 01E1
Register 05 C1E1
Register 06 000F
Register 16 0184
Register 17 4780
Register 18 0042
Register 19 0094
Register 20 4732

Interface Serial0
Hardware is PowerQUICC MPC860
No serial cable attached
idb at 0x81F52FE0, driver data structure at 0x81F5A704
SCC Registers:
General [GSMR]=0x2:0x00000030, Protocol-specific [PSMR]=0x8
Events [SCCE]=0x0300, Mask [SCCM]=0x001F, Status [SCCS]=0x03
Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E
Interrupt Registers:
Config [CICR]=0x00365F80, Pending [CIPR]=0x00000000
Mask [CIMR]=0x60204400, In-srv [CISR]=0x00000000
Command register [CR]=0x600
Port A [PADIR]=0x0500, [PAPAR]=0x0F0F
[PAODR]=0x0000, [PADAT]=0xFBFF
Port B [PBDIR]=0x0380F, [PBPAR]=0x0C00E
[PBODR]=0x00000, [PBDAT]=0x005FC
Port C [PCDIR]=0x008, [PCPAR]=0x000
[PCSO]=0x0A0, [PCDAT]=0xFF4, [PCINT]=0x000
Receive Ring
rmd(FF003030): status 9000 length 60C address 7055124
rmd(FF00303

: status 9000 length 60C address 7054AA4
rmd(FF003040): status 9000 length 60C address 7054424
rmd(FF00304

: status 9000 length 60C address 7053DA4
rmd(FF003050): status 9000 length 60C address 7053724
rmd(FF00305

: status 9000 length 60C address 70530A4
rmd(FF003060): status 9000 length 60C address 7052A24
rmd(FF00306

: status 9000 length 60C address 70523A4
rmd(FF003070): status 9000 length 60C address 7051D24
rmd(FF00307

: status 9000 length 60C address 70516A4
rmd(FF003080): status 9000 length 60C address 7051024
rmd(FF00308

: status 9000 length 60C address 70509A4
rmd(FF003090): status 9000 length 60C address 7050324
rmd(FF00309

: status 9000 length 60C address 704FCA4
rmd(FF0030A0): status 9000 length 60C address 704F624
rmd(FF0030A

: status B000 length 60C address 704EFA4
Transmit Ring
tmd(FF0030B0): status 0 length CAFE address 0
tmd(FF0030B

: status 0 length CAFE address 0
tmd(FF0030C0): status 0 length CAFE address 0
tmd(FF0030C

: status 0 length CAFE address 0
tmd(FF0030D0): status 0 length CAFE address 0
tmd(FF0030D

: status 0 length CAFE address 0
tmd(FF0030E0): status 0 length CAFE address 0
tmd(FF0030E

: status 0 length CAFE address 0
tmd(FF0030F0): status 0 length CAFE address 0
tmd(FF0030F

: status 0 length CAFE address 0
tmd(FF003100): status 0 length CAFE address 0
tmd(FF00310

: status 0 length CAFE address 0
tmd(FF003110): status 0 length CAFE address 0
tmd(FF00311

: status 0 length CAFE address 0
tmd(FF003120): status 0 length CAFE address 0
tmd(FF00312

: status 2000 length CAFE address 0

tx_limited=1(2)

SCC GENERAL PARAMETER RAM (at 0xFF003C00)
Rx BD Base [RBASE]=0x3030, Fn Code [RFCR]=0x18
Tx BD Base [TBASE]=0x30B0, Fn Code [TFCR]=0x18
Max Rx Buff Len [MRBLR]=1548
Rx State [RSTATE]=0x0, BD Ptr [RBPTR]=0x3030
Tx State [TSTATE]=0x0, BD Ptr [TBPTR]=0x30B0

SCC HDLC PARAMETER RAM (at 0xFF003C3

: status 9000 length 60C address 704E2A4
rmd(FF003140): status 9000 length 60C address 704DC24
rmd(FF00314

: status 9000 length 60C address 704D5A4
rmd(FF003150): status 9000 length 60C address 704CF24
rmd(FF00315

: status 9000 length 60C address 704C8A4
rmd(FF003160): status 9000 length 60C address 704C224
rmd(FF00316

: status 9000 length 60C address 704BBA4
rmd(FF003170): status 9000 length 60C address 704B524
rmd(FF00317

: status 9000 length 60C address 704AEA4
rmd(FF003180): status 9000 length 60C address 704A824
rmd(FF00318

: status 9000 length 60C address 704A1A4
rmd(FF003190): status 9000 length 60C address 7049B24
rmd(FF00319

: status 9000 length 60C address 70494A4
rmd(FF0031A0): status 9000 length 60C address 7048E24
rmd(FF0031A

: status B000 length 60C address 70487A4
Transmit Ring
tmd(FF0031B0): status 0 length CAFE address 0
tmd(FF0031B

: status 0 length CAFE address 0
tmd(FF0031C0): status 0 length CAFE address 0
tmd(FF0031C

: status 0 length CAFE address 0
tmd(FF0031D0): status 0 length CAFE address 0
tmd(FF0031D

: status 0 length CAFE address 0
tmd(FF0031E0): status 0 length CAFE address 0
tmd(FF0031E

: status 0 length CAFE address 0
tmd(FF0031F0): status 0 length CAFE address 0
tmd(FF0031F

: status 0 length CAFE address 0
tmd(FF003200): status 0 length CAFE address 0
tmd(FF00320

: status 0 length CAFE address 0
tmd(FF003210): status 0 length CAFE address 0
tmd(FF00321

: status 0 length CAFE address 0
tmd(FF003220): status 0 length CAFE address 0
tmd(FF00322

: status 2000 length CAFE address 0

tx_limited=1(2)

SCC GENERAL PARAMETER RAM (at 0xFF003D00)
Rx BD Base [RBASE]=0x3130, Fn Code [RFCR]=0x18
Tx BD Base [TBASE]=0x31B0, Fn Code [TFCR]=0x18
Max Rx Buff Len [MRBLR]=1548
Rx State [RSTATE]=0x0, BD Ptr [RBPTR]=0x3130
Tx State [TSTATE]=0x0, BD Ptr [TBPTR]=0x31B0

SCC HDLC PARAMETER RAM (at 0xFF003D3

CRC Preset [C_PRES]=0xFFFF, Mask [C_MASK]=0xF0B8
Errors: CRC [CRCEC]=0, Aborts [ABTSC]=0, Discards [DISFC]=0
Nonmatch Addr Cntr [NMARC]=0
Retry Count [RETRC]=0
Max Frame Length [MFLR]=1610
Rx Int Threshold [RFTHR]=0, Frame Cnt [RFCNT]=0
User-defined Address 0000/0000/0000/0000
User-defined Address Mask 0x0000

buffer size 1524

PowerQUICC SCC specific errors:
0 input aborts on receiving flag sequence
0 throttles, 0 enables
0 overruns
0 transmitter underruns
0 transmitter CTS losts

Cisco-1721#
Cisco-1721#
Cisco-1721#
Cisco-1721#

Cisco 2600:

Cisco-2600-1>
Cisco-2600-1>
Cisco-2600-1>enable
Password:
Cisco-2600-1#show config
Using 1393 out of 29688 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Cisco-2600-1
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$Yams$xS86wm2z/aVZLJUwzcsWz/
enable password cisco
!
no aaa new-model
!
resource policy
!
no network-clock-participate slot 1
no network-clock-participate wic 0
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username trevor password 0 nowyoudidit44
!
!
!
!
!
!
!
interface FastEthernet0/0
description To_Cisco-2950(LAN 1)
no ip address
speed auto
full-duplex
!
interface FastEthernet0/0.80
encapsulation dot1Q 80
ip address 172.16.7.9 255.255.255.0
!
interface FastEthernet0/0.100
encapsulation dot1Q 100
ip address 192.168.102.12 255.255.255.0
!
interface FastEthernet0/0.200
encapsulation dot1Q 200
ip address 192.168.104.12 255.255.255.0
!
interface Serial0/0
description To_Cisco-CORE-1721
ip address 172.16.5.6 255.255.255.0
no fair-queue
!
ip route 192.168.102.0 255.255.255.0 172.16.7.10
ip route 192.168.104.0 255.255.255.0 172.16.7.10
ip route 192.168.106.0 255.255.255.0 172.16.5.5
ip route 192.168.108.0 255.255.255.0 172.16.5.5
!
!
ip http server
no ip http secure-server
!
!

Cisco-2600-1#config t
Enter configuration commands, one per line. End with CNTL/Z.
Cisco-2600-1(config)#inter s0/0
Cisco-2600-1(config-if)#no ip add
Cisco-2600-1(config-if)#exit
Cisco-2600-1(config)#inter s0/0.60
Cisco-2600-1(config-subif)#descr
Cisco-2600-1(config-subif)#description "serial-link-to-1721"
Cisco-2600-1(config-subif)#ip add 172.16.5.6 255.255.255.0
Cisco-2600-1(config-subif)#exit
Cisco-2600-1(config)#inter s0/0.80
Cisco-2600-1(config-subif)#ip add 172.16.7.10 255.255.255.0
% 172.16.7.0 overlaps with FastEthernet0/0.80 - I think that's normal.
Cisco-2600-1(config-subif)#inter s0/0.100
Cisco-2600-1(config-subif)#ip add 172.16.102.13 255.255.255.0
Cisco-2600-1(config-subif)#inter s0/0.200
Cisco-2600-1(config-subif)#ip add 172.16.104.13 255.255.255.0
Cisco-2600-1(config-subif)#exit
Cisco-2600-1(config)#exit
Cisco-2600-1#copy
*Mar 1 01:59:25.978: %SYS-5-CONFIG_I: Configured from console by console
Cisco-2600-1#copy ru
Cisco-2600-1#copy running-config st
Cisco-2600-1#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
Cisco-2600-1>
Cisco-2600-1>
Cisco-2600-1>enable
Password:
Password:
Cisco-2600-1#show config
Using 1625 out of 29688 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Cisco-2600-1
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$Yams$xS86wm2z/aVZLJUwzcsWz/
enable password cisco
!
no aaa new-model
!
resource policy
!
no network-clock-participate slot 1
no network-clock-participate wic 0
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username trevor password 0 nowyoudidit44
!
!
!
!
!
!
!
interface FastEthernet0/0
description To_Cisco-2950(LAN 1)
no ip address
speed auto
full-duplex
!
interface FastEthernet0/0.80
encapsulation dot1Q 80
ip address 172.16.7.9 255.255.255.0
!
interface FastEthernet0/0.100
encapsulation dot1Q 100
ip address 192.168.102.12 255.255.255.0
!
interface FastEthernet0/0.200
encapsulation dot1Q 200
ip address 192.168.104.12 255.255.255.0
!
interface Serial0/0
description To_Cisco-CORE-1721
no ip address
no fair-queue
!
interface Serial0/0.60
description "serial-link-to-1721"
ip address 172.16.5.6 255.255.255.0
!
interface Serial0/0.80
!
interface Serial0/0.100
ip address 172.16.102.13 255.255.255.0
!
interface Serial0/0.200
ip address 172.16.104.13 255.255.255.0
!
ip route 192.168.102.0 255.255.255.0 172.16.7.10
ip route 192.168.104.0 255.255.255.0 172.16.7.10
ip route 192.168.106.0 255.255.255.0 172.16.5.5
ip route 192.168.108.0 255.255.255.0 172.16.5.5
!
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 5 30
line aux 0
line vty 0 4
password cisco
login local
line vty 5 15
password cisco
login local
!
!
end

Cisco-2600-1#
Cisco-2600-1#
Cisco-2600-1#

Cisco-2600-1#ping 172.16.5.6

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.5.6, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Cisco-2600-1#ping 172.16.7.9

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.7.9, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Cisco-2600-1#ping 192.168.102.12

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.102.12, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/5 ms
Cisco-2600-1#ping 192.168.104.12

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.104.12, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Cisco-2600-1#
Cisco-2600-1#show ip inter br
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 unassigned YES NVRAM up up
FastEthernet0/0.80 172.16.7.9 YES NVRAM up up
FastEthernet0/0.100 192.168.102.12 YES NVRAM up up
FastEthernet0/0.200 192.168.104.12 YES NVRAM up up
Serial0/0 unassigned YES manual down down
Serial0/0.60 172.16.5.6 YES manual down down
Serial0/0.80 unassigned YES unset down down
Serial0/0.100 172.16.102.13 YES manual down down
Serial0/0.200 172.16.104.13 YES manual down down
Cisco-2600-1#
Cisco-2600-1#show controllers
Interface FastEthernet0/0
Hardware is AMD Am79c977
ADDR: 855BA7A4, FASTSEND: 80184930, MCI_INDEX: 0
DIST ROUTE ENABLED: 0
Route Cache Flag: 11
LADRF=0x0000 0x0100 0x0000 0x0000
CSR0 =0x00000042, CSR3 =0x00000004, CSR4 =0x0000080C, CSR15 =0x00000000
CSR80 =0x00001800, CSR114=0x00000000, CRDA =0x00000000, CXDA =0x00000000
BCR9 =0x00000001 (full-duplex)
CSR5 =0x00000001, CSR7 =0x00000008, CSR100=0x00000000, CSR125=0x00005C3C
BCR2 =0x00001000, BCR9 =0x00000001, BCR18 =0x00001880, BCR22 =0x00001818
BCR25 =0x00000200, BCR26 =0x00000100, BCR27 =0x00000000, BCR32 =0x00004D80
HW filtering information:
Promiscuous Mode Disabled, PHY Addr Enabled, Broadcast Addr Enabled
PHY Addr=000E.D7DF.1D20, Multicast Filter=0x0000 0x0100 0x0000 0x0000
amdp2_instance=0x855BB8AC, registers=0x40000000, ib=0x7DC5360
rx ring entries=64, tx ring entries=128
rxring=0x7DC53C0, rxr shadow=0x855BBB38, rx_head=33, rx_tail=0
txring=0x7DC5800, txr shadow=0x855BBC6C, tx_head=96, tx_tail=96, tx_count=0
Software MAC address filter(hash:length/addr/mask/hits):
need_af_check = 0
0x00: 0 ffff.ffff.ffff 0000.0000.0000 0
0xC0: 0 0100.0ccc.cccc 0000.0000.0000 0
spurious_idon=0, throttled=0, enabled=0, disabled=0
rx_framing_err=0, rx_overflow_err=0, rx_buffer_err=0
rx_bpe_err=0, rx_soft_overflow_err=0, rx_no_enp=0, rx_discard=0
tx_one_col_err=0, tx_more_col_err=0, tx_no_enp=0, tx_deferred_err=0
tx_underrun_err=0, tx_late_collision_err=0, tx_loss_carrier_err=0
tx_exc_collision_err=0, tx_buff_err=0, fatal_tx_err=0
hsrp_conf=0, need_af_check=0
tx_limited=0(64)
PHY registers:
Register 0x00: 1100 782D 0013 78E2 0141 43E1 0007 2001
Register 0x08: 0000 FFFF FFFF FFFF FFFF FFFF FFFF FFFF
Register 0x10: 0104 4780 0000 00F4 0000 0000 0000
Register 0x18: 0000 0000 00C8 0000 FFFF

Interface Serial0/0
Hardware is PowerQUICC MPC860
DTE V.35 clocks stopped.
idb at 0x855C0094, driver data structure at 0x855C7800
SCC Registers:
General [GSMR]=0x2:0x00000030, Protocol-specific [PSMR]=0x8
Events [SCCE]=0x0000, Mask [SCCM]=0x001F, Status [SCCS]=0x00
Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E
Interrupt Registers:
Config [CICR]=0x00367F80, Pending [CIPR]=0x00000000
Mask [CIMR]=0x20200400, In-srv [CISR]=0x00000000
Command register [CR]=0x640
Port A [PADIR]=0x0000, [PAPAR]=0xFFFF
[PAODR]=0x0000, [PADAT]=0xFBFB
Port B [PBDIR]=0x0220F, [PBPAR]=0x0000E
[PBODR]=0x00000, [PBDAT]=0x3DDFD
Port C [PCDIR]=0x00C, [PCPAR]=0x000
[PCSO]=0x080, [PCDAT]=0xFF2, [PCINT]=0x00F
Receive Ring
rmd(680127F0): status 9000 length 60C address 7CEAD24
rmd(680127F

: status 9000 length 60C address 7CEA6A4
rmd(68012800): status 9000 length 60C address 7CEA024
rmd(6801280

: status 9000 length 60C address 7D09764
rmd(68012810): status 9000 length 60C address 7D090E4
rmd(6801281

: status 9000 length 60C address 7D08A64
rmd(68012820): status 9000 length 60C address 7D083E4
rmd(6801282

: status 9000 length 60C address 7D07D64
rmd(68012830): status 9000 length 60C address 7D076E4
rmd(6801283

: status 9000 length 60C address 7D07064
rmd(68012840): status 9000 length 60C address 7D069E4
rmd(6801284

: status 9000 length 60C address 7D06364
rmd(68012850): status 9000 length 60C address 7D05CE4
rmd(6801285

: status 9000 length 60C address 7D05664
rmd(68012860): status 9000 length 60C address 7D04FE4
rmd(6801286

: status 9000 length 60C address 7D04964
rmd(68012870): status 9000 length 60C address 7D042E4
rmd(6801287

: status 9000 length 60C address 7D03C64
rmd(68012880): status 9000 length 60C address 7D035E4
rmd(6801288

: status 9000 length 60C address 7D02F64
rmd(68012890): status 9000 length 60C address 7D028E4
rmd(6801289

: status 9000 length 60C address 7D02264
rmd(680128A0): status 9000 length 60C address 7D01BE4
rmd(680128A

: status B000 length 60C address 7D01564
Transmit Ring
Head: 0, tail: 0
tmd(680128B0): status 0 length 0 address 0
tmd(680128B

: status 0 length 0 address 0
tmd(680128C0): status 0 length 0 address 0
tmd(680128C

: status 0 length 0 address 0
tmd(680128D0): status 0 length 0 address 0
tmd(680128D

: status 0 length 0 address 0
tmd(680128E0): status 0 length 0 address 0
tmd(680128E

: status 0 length 0 address 0
tmd(680128F0): status 0 length 0 address 0
tmd(680128F

: status 0 length 0 address 0
tmd(68012900): status 0 length 0 address 0
tmd(6801290

: status 0 length 0 address 0
tmd(68012910): status 0 length 0 address 0
tmd(6801291

: status 0 length 0 address 0
tmd(68012920): status 0 length 0 address 0
tmd(6801292

: status 2000 length 0 address 0 Wrap.

tx_limited=0(16)

SCC GENERAL PARAMETER RAM (at 0x68013D00)
Rx BD Base [RBASE]=0x27F0, Fn Code [RFCR]=0x18
Tx BD Base [TBASE]=0x28B0, Fn Code [TFCR]=0x18
Max Rx Buff Len [MRBLR]=1548
Rx State [RSTATE]=0x0, BD Ptr [RBPTR]=0x27F0
Tx State [TSTATE]=0x0, BD Ptr [TBPTR]=0x28B0

SCC HDLC PARAMETER RAM (at 0x68013D3

fully topology.jpg

tolopoy with subs.jpg

Deathmage

Well I figured I'd look at every little thing on both routers. I took out the wic card, use a compressed air and made sure the contacts were clean. and then made sure the DCE/DTE cable were connected correctly and then powered the routers back on and so far now with the show controllers command I got this promising outlook....

Now to figure out why it won't communicate and why it's down, down.

See below: (See the bold - before I cleaned them this didn't show up)

Interface Serial0/0
Hardware is PowerQUICC MPC860
DCE V.35, clock rate 28800
idb at 0x854DF410, driver data structure at 0x854E6B7C
SCC Registers:
General [GSMR]=0x2:0x00000030, Protocol-specific [PSMR]=0x8
Events [SCCE]=0x0300, Mask [SCCM]=0x001F, Status [SCCS]=0x03
Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E
Interrupt Registers:
Config [CICR]=0x00367F80, Pending [CIPR]=0x00000000
Mask [CIMR]=0x20200400, In-srv [CISR]=0x00000000
Command register [CR]=0x640
Port A [PADIR]=0x0400, [PAPAR]=0xFFFF

Cisco-2600-1#[A

Interface Serial0
Hardware is PowerQUICC MPC860
DTE V.35 TX and RX clocks detected.
idb at 0x81FE172C, driver data structure at 0x81FE8E50
SCC Registers:
General [GSMR]=0x2:0x00000000, Protocol-specific [PSMR]=0x8
Events [SCCE]=0x0000, Mask [SCCM]=0x0000, Status [SCCS]=0x00
Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E
Interrupt Registers:
Config [CICR]=0x00365F80, Pending [CIPR]=0x0000C000
Mask [CIMR]=0x00200000, In-srv [CISR]=0x00000000
Command register [CR]=0x540
Port A [PADIR]=0x0000, [PAPAR]=0x0F0F
[PAODR]=0x0000, [PADAT]=0xBDFB
Port B [PBDIR]=0x0380F, [PBPAR]=0x0E00E
[PBODR]=0x00000, [PBDAT]=0x03D5C
Port C [PCDIR]=0x008, [PCPAR]=0x000
[PCSO]=0x0A0, [PCDAT]=0xFCC, [PCINT]=0x000

Cisco-1721-Core#

UPDATE: w00t w00t - perseverance pays off!!!!!!!!!

Cisco-1721-Core#
Cisco-1721-Core#show config
Using 549 out of 29688 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Cisco-1721-Core
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$i00D$l4ummZ8K22JkAVJq9ka1S1
!
no aaa new-model
ip cef
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0
ip address dhcp
speed auto
!
interface Serial0
no ip address
shutdown
no fair-queue
!
interface Serial1
no ip address
shutdown
!
!
no ip http server
no ip http secure-server
!
!
control-plane

Cisco-1721-Core#config t
Enter configuration commands, one per line. End with CNTL/Z.
Cisco-1721-Core(config)#inter s0
Cisco-1721-Core(config-if)#fair-qu
Cisco-1721-Core(config-if)#fair-queue
Cisco-1721-Core(config-if)#ip address 192.168.120.2 255.255.255.0
Cisco-1721-Core(config-if)#no shutdown
Cisco-1721-Core(config-if)#
*Mar 1 03:26:59.567: %LINK-3-UPDOWN: Interface Serial0, changed state to up
*Mar 1 03:27:00.567: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to up
Cisco-1721-Core(config-if)#
Cisco-1721-Core(config-if)#exit
Cisco-1721-Core(config)#exit
Cisco-1721-Core#
*Mar 1 03:27:12.631: %SYS-5-CONFIG_I: Configured from console by console
Cisco-1721-Core#copy
Cisco-1721-Core#copy ru
Cisco-1721-Core#copy running-config st
Cisco-1721-Core#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
Cisco-1721-Core#show ip inter br
Interface IP-Address OK? Method Status Protocol
FastEthernet0 192.225.225.8 YES DHCP up up
Serial0 192.168.120.2 YES manual up up
Serial1 unassigned YES unset administratively down down
Cisco-1721-Core#ping 192.168.120.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.120.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 124/128/144 ms
Cisco-1721-Core#ping 192.168.120.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.120.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/62/64 ms
Cisco-1721-Core#

=======================

*Mar 1 03:01:45.135: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up
*Mar 1 03:01:46.137: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up
Cisco-2600-1>enable
Password:
Password:
Cisco-2600-1#show config
Using 1411 out of 29688 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Cisco-2600-1
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$Yams$xS86wm2z/aVZLJUwzcsWz/
enable password cisco
!
no aaa new-model
!
resource policy
!
no network-clock-participate slot 1
no network-clock-participate wic 0
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username trevor password 0 nowyoudidit44
!
!
!
!
!
!
!
interface FastEthernet0/0
description To_Cisco-2950(LAN 1)
no ip address
speed auto
full-duplex
!
interface FastEthernet0/0.80
encapsulation dot1Q 80
ip address 172.16.7.9 255.255.255.0
!
interface FastEthernet0/0.100
encapsulation dot1Q 100
ip address 192.168.102.12 255.255.255.0
!
interface FastEthernet0/0.200
encapsulation dot1Q 200
ip address 192.168.104.12 255.255.255.0
!
interface Serial0/0
description To_Cisco-CORE-1721
ip address 192.168.120.1 255.255.255.0
fair-queue
clock rate 28800
!
ip route 192.168.102.0 255.255.255.0 172.16.7.10
ip route 192.168.104.0 255.255.255.0 172.16.7.10
ip route 192.168.106.0 255.255.255.0 172.16.5.5
ip route 192.168.108.0 255.255.255.0 172.16.5.5
!
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 5 30
line aux 0
line vty 0 4
password cisco
login local
line vty 5 15
password cisco
login local
!
!
end

Cisco-2600-1#
Cisco-2600-1#
Cisco-2600-1#
Cisco-2600-1#ping 192.168.120.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.120.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 120/126/140 ms
Cisco-2600-1#ping 192.168.120.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.120.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/62/64 ms
Cisco-2600-1#ping 192.168.104.12

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.104.12, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Cisco-2600-1#ping 192.168.104.11

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.104.11, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 1/2/4 ms
Cisco-2600-1#ping 192.168.104.11

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.104.11, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Cisco-2600-1#ping 192.168.102.11

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.102.11, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 1/2/4 ms
Cisco-2600-1#ping 192.168.102.11

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.102.11, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Cisco-2600-1#ping 192.168.102.12

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.102.12, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Cisco-2600-1#

Deathmage

w00t w00t and she's routing....

3 days of WTF is going on resolved, thank goodness!

Going to get a case of beer now!

Cisco-1721-Core#
Cisco-1721-Core#config t
Enter configuration commands, one per line. End with CNTL/Z.
Cisco-1721-Core(config)#ip route 192.168.102.0 255.255.255.0 192.168.120.1
Cisco-1721-Core(config)#ip route 192.168.104.0 255.255.255.0 192.168.120.1
Cisco-1721-Core(config)#exit
Cisco-1721-Core#
*Mar 1 03:34:50.143: %SYS-5-CONFIG_I: Configured from console by consolecopy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
Cisco-1721-Core#
Cisco-1721-Core#ping 192.168.102.12

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.102.12, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/61/64 ms
Cisco-1721-Core#ping 192.168.104.12

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.104.12, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/61/64 ms
Cisco-1721-Core#