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Fast Ethernet's Line Protocol down in Cisco 3825 with HWIC-4ESW

Posted on 2009-04-04
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Last Modified: 2012-05-06
Hi All,

I'm trying to configure vlans in Cisco 3825 using HWIC-4ESW module. The router shows the module is installed properly and I configured the VLAN too. but the line protocol of the FE and Vlan both shows down and no traffic on the VLANs. I changed the physical slot of the module, reconfigured VLANs, but no use. I tried to connect to switch and PC Directly but still the same (No Ping and No traffic).

The config is as follows,

3825#sh run
!
!
!
interface GigabitEthernet0/0
 description Connected to Edge Router
 ip address xxx.xxx.137.3 255.255.255.240
 duplex auto
 speed auto
 media-type rj45
 negotiation auto
 no mop enabled
!
interface GigabitEthernet0/1
 description Connected to LAN
 ip address xxx.xxx.137.17 255.255.255.240
 duplex auto
 speed auto
 media-type rj45
 negotiation auto
 no mop enabled
!
interface FastEthernet0/0/0
 switchport access vlan 101
 speed 100
!
interface FastEthernet0/0/1
!
interface FastEthernet0/0/2
!
interface FastEthernet0/0/3
 switchport access vlan 101
 speed 100
!
interface Hssi2/0
  loopback dte
 no keepalive
 serial restart-delay 0
 hold-queue 2 in
 hold-queue 150 out
!
interface Vlan1
 no ip address
!
interface Vlan101
 description New Public IP Range
 ip address xxx.xxx.137.33 255.255.255.224
!
ip classless
ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/0
ip route xxx.xxx.137.32 255.255.255.224 Vlan101
!
ip http server
!
end

3825#


and the sh ip route , vlan-switch and interface are as follows:

3825#sh ip route
Gateway of last resort is 0.0.0.0 to network 0.0.0.0

     xxx.xxx.137.0/28 is subnetted, 2 subnets
C       xxx.xxx.137.16 is directly connected, GigabitEthernet0/1
C       xxx.xxx.137.0 is directly connected, GigabitEthernet0/0
S*   0.0.0.0/0 is directly connected, GigabitEthernet0/0
 
3825#sh vlan-switch

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Fa0/0/1, Fa0/0/2
101  PublicIPVLAN                     active    Fa0/0/0, Fa0/0/3
1002 fddi-default                     active
1003 token-ring-default               active
1004 fddinet-default                  active
1005 trnet-default                    active

VLAN Type  SAID       MTU   Parent RingNo BridgeNo Stp  BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1    enet  100001     1500  -      -      -        -    -        1002   1003
101  enet  100101     1500  -      -      -        -    -        0      0
1002 fddi  101002     1500  -      -      -        -    -        1      1003
1003 tr    101003     1500  1005   0      -        -    srb      1      1002
1004 fdnet 101004     1500  -      -      1        ibm  -        0      0
1005 trnet 101005     1500  -      -      1        ibm  -        0      0

3825#sh int fastEthernet 0/0/0
FastEthernet0/0/0 is up, line protocol is down
  Hardware is Fast Ethernet, address is 000a.b8cb.308c (bia 000a.b8cb.308c)
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Auto-duplex, 100Mb/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
     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 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 2 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
3825#

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Question by:aime14
  • 6
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12 Comments
 
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Accepted Solution

by:
Don Johnston earned 500 total points
ID: 24067321
Have you tried using VLAN 1? VLAN 2? VLAN 3?

Some of these switching modules for routers have limitations on the VLAN numbers you can use.
0
 
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Expert Comment

by:Don Johnston
ID: 24067445
Just found this:

 Note: Both HWICs-the 4- and 9-port HWICs-support up to 15 VLANs.

They don't say if the VLANs have to be 1-15 or 1-64, etc.

http://www.cisco.com/en/US/prod/collateral/routers/ps5853/product_data_sheet0900aecd8016bf0b_ps5855_Products_Data_Sheet.html
0
 

Author Comment

by:aime14
ID: 24068287
Hi,

Thanks for the reply. I tried using VLAN 101. Shall I cahnge to 1,2 etc???

Regards,
0
 

Author Comment

by:aime14
ID: 24068318
Hi,

I replaced VLAN 101 with VLAN 2 but still the same. Any more suggestions please.......

Thanks in Advance..
0
 
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Expert Comment

by:Don Johnston
ID: 24069468
Please post your config and the output on a "show vlan" and "show ip int brief"
0
 

Author Comment

by:aime14
ID: 24088932
Hi,

Sorry for the delay in my reply. Please find the config and output of sh vlan-switch and sh ip int brief.

3825#sh run
Building configuration...

Current configuration : 2402 bytes
!
version 12.4
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service sequence-numbers
!
hostname 3825
!
boot-start-marker
boot-end-marker
!
security authentication failure rate 3 log
security passwords min-length 6
logging buffered 51200 debugging
logging console critical
enable secret 5 xxxxxxx
!
no aaa new-model
!
resource policy
!
clock timezone PCTime 2
ip subnet-zero
no ip source-route
ip cef
ip tcp synwait-time 10
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 10.10.10.1
!
ip dhcp pool sdm-pool1
   import all
   network 10.10.10.0 255.255.255.0
   default-router 10.10.10.1
!
!
no ip bootp server
ip domain name xxxx
!
username xxxxx privilege 15 secret xxxxx
!
!
!
interface GigabitEthernet0/0
 description Connected to Router
 ip address xxx.xxx.137.3 255.255.255.240
 duplex auto
 speed auto
 media-type rj45
 negotiation auto
 no mop enabled
!
interface GigabitEthernet0/1
 description Connected to LAN
 ip address xxx.xxx.137.17 255.255.255.240
 duplex auto
 speed auto
 media-type rj45
 negotiation auto
 no mop enabled
!
interface FastEthernet0/0/0
 switchport access vlan 2
 speed 100
!
interface FastEthernet0/0/1
!
interface FastEthernet0/0/2
!
interface FastEthernet0/0/3
 switchport access vlan 2
 speed 100
!
interface Hssi2/0
 description Link to
 ip address 192.168.10.1 255.255.255.0
 loopback dte
 no keepalive
 serial restart-delay 0
 hold-queue 2 in
 hold-queue 150 out
!
interface Vlan1
 no ip address
!
interface Vlan2
 description New Public IP VLAN
 ip address xxx.xxx.137.33 255.255.255.224
!
ip classless
ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/0
!
ip http server
ip http authentication local
ip http timeout-policy idle 60 life 86400 requests 10000
!
logging trap debugging
!
control-plane
!
banner login ^CAuthorized access only!
 Disconnect IMMEDIATELY if you are not an authorized user!^C
!
line con 0
 login local
 transport output telnet
 stopbits 1
line aux 0
 login local
 transport output telnet
 stopbits 1
line vty 0 4
 privilege level 15
 login local
 transport input telnet
line vty 5 15
 privilege level 15
 login local
 transport input telnet
!
scheduler allocate 20000 1000
!
end

3825#


3825#sh vlan-switch

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Fa0/0/1, Fa0/0/2
2    VLAN0002                         active    Fa0/0/0, Fa0/0/3
1002 fddi-default                     active
1003 token-ring-default               active
1004 fddinet-default                  active
1005 trnet-default                    active

VLAN Type  SAID       MTU   Parent RingNo BridgeNo Stp  BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1    enet  100001     1500  -      -      -        -    -        1002   1003
2    enet  100002     1500  -      -      -        -    -        0      0
1002 fddi  101002     1500  -      -      -        -    -        1      1003
1003 tr    101003     1500  1005   0      -        -    srb      1      1002
1004 fdnet 101004     1500  -      -      1        ibm  -        0      0
1005 trnet 101005     1500  -      -      1        ibm  -        0      0

3825#sh ip int brief
Interface                  IP-Address      OK? Method Status                Protocol
GigabitEthernet0/0         xxx.xxx.137.3   YES NVRAM  up                    up

GigabitEthernet0/1         xxx.xxx.137.17  YES NVRAM  up                    up

FastEthernet0/0/0          unassigned      YES unset  up                    down

FastEthernet0/0/1          unassigned      YES unset  up                    down

FastEthernet0/0/2          unassigned      YES unset  up                    down

FastEthernet0/0/3          unassigned      YES unset  up                    down

Hssi2/0                    192.168.10.1    YES NVRAM  down                  down

Vlan1                      unassigned      YES unset  up                    down

Vlan2                      xxx.xxx.137.33  YES manual up                    down

3825#
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Expert Comment

by:Don Johnston
ID: 24088989
And you have something plugged in to f0/0/0 and f0/0/3? With a known good cable?

The config and other output looks fine.

0
 

Author Comment

by:aime14
ID: 24091646
Hi,

Yes currently f0/0/0 is connected to a computer directly. Any more changes needed???

Regards
0
 
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Expert Comment

by:Don Johnston
ID: 24091884
The only other thing I can think of would be a speed or duplex mismatch.
0
 

Author Closing Comment

by:aime14
ID: 31566574
Hi,

Thanks a lot for the support. After changing the VLAN 101 to VLAN 2, it needed a reboot of the router. After that it starts working.

Regards
0
 

Author Comment

by:aime14
ID: 24107672
Hi,

Thanks a lot for the support. After changing the VLAN 101 to VLAN 2, it needed a reboot of the router. After that it starts working.

Regards
0
 
LVL 50

Expert Comment

by:Don Johnston
ID: 24107692
Interesting that you had to reboot for it to take effect. Good to know.
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