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New Member

3550 switch

 

 Hi..

 

 I have recently added a 3550 switch in my network. This switch Fastehernet port connect to distribution switch 2960 Gigabit port. Fastethernet port configured with trunk and dot1Q encapsulation and 2960 Gig port is with trunk only. When i connect a PC on 3550 switch i cannot ping my gateway.

Gateway IP are configured on my core(4500) switch. We have other 2960 switches connected to distribution and dont find issue with it.

Pls suggest where i am doing wrong.

14 REPLIES
VIP Super Bronze

Hi,Can you issuesh interface

Hi,

Can you issue

sh interface trunk

on both 3550 and the 2960 to make sure the interfaces are configured as dot1.q?

Can you post it here?

also, can you post "sh run" from both switches?

What is the PC vlan id on the 3550?

did you add the vlan to the port?

did you add the PC vlan id to the trunk between the 2960 and the 4500 switch?

HTH

 

New Member

Hi.. Pls see below config &

Hi.. Pls see below config & and int trunk output. PC is connected on 184 vlan on 3550 switch. I can ping everything from 3550 switch.but when i connect PC on this switch and give vlan 184 ip then i can not even ping gateway.Though i can ping 184 vlan gateway from 3550 switch.

  --------------------------------------------------------------------------

3550#sh int trunk

Port        Mode         Encapsulation  Status        Native vlan
Fa0/24      on           802.1q         trunking      1

Port      Vlans allowed on trunk
Fa0/24      1-4094

Port        Vlans allowed and active in management domain
Fa0/24      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280

Port        Vlans in spanning tree forwarding state and not pruned
Fa0/24      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280

-------------------------------------------------------------------------------------------------------------

2960-G#sh int trunk

Port        Mode         Encapsulation  Status        Native vlan
Gi0/1       on           802.1q         trunking      1
Gi0/2       on           802.1q         trunking      1
Gi0/3       on           802.1q         trunking      1
Gi0/4       on           802.1q         trunking      1
Gi0/5       on           802.1q         trunking      1
Gi0/6       on           802.1q         trunking      1
Gi0/7       on           802.1q         trunking      1
Gi0/8       on           802.1q         trunking      1
Gi0/9       on           802.1q         trunking      1
Gi0/10      on           802.1q         trunking      1
Gi0/11      on           802.1q         trunking      1
Gi0/12      on           802.1q         trunking      1
Gi0/13      on           802.1q         trunking      1
Gi0/14      on           802.1q         trunking      1
Gi0/15      on           802.1q         trunking      1
Gi0/16      on           802.1q         trunking      1
Gi0/17      on           802.1q         trunking      1
Gi0/19      on           802.1q         trunking      1
Gi0/20      on           802.1q         trunking      1
Gi0/24      on           802.1q         trunking      1

Port        Vlans allowed on trunk
Gi0/1       1-4094
Gi0/2       1-4094
Gi0/3       1-4094
Gi0/4       1-4094
Gi0/5       1-4094
Gi0/6       1-4094
Gi0/7       1-4094
Gi0/8       1-4094
Gi0/9       1-4094
Gi0/10      1-4094
Gi0/11      1-4094
Gi0/12      1-4094
Gi0/13      1-4094
Gi0/14      1-4094
Gi0/15      1-4094
Gi0/16      1-4094
Gi0/17      1-4094
Gi0/19      1-4094
Gi0/20      1-4094

Port        Vlans allowed on trunk
Gi0/24      1-4094

Port        Vlans allowed and active in management domain
Gi0/1       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/2       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/3       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/4       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/5       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/6       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/7       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/8       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/9       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/10      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/11      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/12      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/13      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/14      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/15      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/16      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/17      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/19      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/20      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/24      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280

Port        Vlans in spanning tree forwarding state and not pruned
Gi0/1       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/2       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/3       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/4       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/5       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/6       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/7       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/8       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/9       1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/10      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/11      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/12      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/13      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/14      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/15      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/16      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/17      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/19      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280

Port        Vlans in spanning tree forwarding state and not pruned
Gi0/20      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280
Gi0/24      1,11-12,24,29,32,36,40,96,99-102,112,119,129-132,136,144-145,147-148,150,152,155,158-161,163,165,168,176-177,180-181,184,190,208-211,215-216,220,226,255,280

-------------------------------------------------------------------------------------------------------------------------

Config--

2960-G-Distribution

interface GigabitEthernet0/1
 description >> connected to xxx <<
 switchport mode trunk
!
interface GigabitEthernet0/2
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/3
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/4
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/5
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/6
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/7
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/8
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/9
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/10
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/11
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/12
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/13
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/14
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/15
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/16
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/17
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/18
 switchport mode trunk
 spanning-tree portfast
!
interface GigabitEthernet0/19
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/20
 description >> connected to xxx<<
 switchport mode trunk
!
interface GigabitEthernet0/21
 spanning-tree portfast
!
interface GigabitEthernet0/22
 switchport access vlan 180
 spanning-tree portfast
!
interface GigabitEthernet0/23
 switchport mode trunk
 
!
interface GigabitEthernet0/24
 description >> connected to Core-4500 <<
 switchport mode trunk
 
!
interface Vlan1
 no ip address
 no ip route-cache
 shutdown
!
interface Vlan176
 ip address 192.168.176.201 255.255.255.0
 no ip route-cache
!
ip default-gateway 192.168.176.254
ip http server
logging trap warnings
-------------------------------------------------------------------------------

3550 switch-config


interface FastEthernet0/1
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/2
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/3
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/4
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/5
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/6
 switchport access vlan 184
 switchport voice vlan 155
 spanning-tree portfast
!
interface FastEthernet0/7
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/8
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/9
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/10
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/11
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/12
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/13
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/14
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/15
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/16
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/17
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/18
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/19
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/20
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/21
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/22
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/23
 switchport access vlan 184
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/24
 switchport trunk encapsulation dot1q
 switchport mode trunk

!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan176
 ip address 192.168.176.105 255.255.255.0
!
interface Vlan184
 no ip address
!
ip default-gateway 192.168.176.254
---------------------------------------------------------

VIP Super Bronze

Hi,Did you create the layer-2

Hi,

Did you create the layer-2 vlan (184) on the 3550 switch.

config t

vlan 184

name data-vlan

exit

and test again from the PC?

 

sh vlan summary

HTH

New Member

  Hi... I already tried this

 

 Hi... I already tried this and did this agian but no luck. Its not working.

VIP Super Bronze

Can you post the output of

Can you post the output of "sh vlan summary"

New Member

  Hi. See below 3550#sh vlan

 

 Hi. See below

 

3550#sh vlan summ
Number of existing VLANs           : 54
 Number of existing VTP VLANs      : 54
 Number of existing extended VLANs : 0

my one concern is..can trunking between FastEthernet & Gigabit configured and working??
 

VIP Super Bronze

my one concern is..can

my one concern is..can trunking between FastEthernet & Gigabit configured and working??

As long the interface is up and running, it should work.  since one switch is 100 and the other is gig, they negotiate at 100

Sorry can you post "show vlan"?

 

New Member

  pls see below.. 3550#sh

 

 pls see below..

 

3550#sh vlan

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Gi0/1, Gi0/2
11   VLAN0011                         active
12   VLAN0012                         active
24   VLAN0024                         active
29   VLAN0029                         active
32   VLAN0032                         active
36   VLAN0036                         active
40   VLAN0040                         active
96   VLAN0096                         active
99   VLAN0099                         active
100  VLAN0100                         active
101  VLAN0101                         active
102  VLAN0102                         active
112  VLAN0112                         active
119  VLAN0119                         active
129  VLAN0129                         active
130  VLAN0130                         active
131  VLAN0131                         active
132  VLAN0132                         active
136  VLAN0136                         active
144  VLAN0144                         active
145  VLAN0145                         active
147  VLAN0147                         active
148  VLAN0148                         active
150  VLAN0150                         active
152  VLAN0152                         active
155  VLAN0155                         active

158  VLAN0158                         active
159  VLAN0159                         active
160  VLAN0160                         active
161  VLAN0161                         active
163  VLAN0163                         active
165  VLAN0165                         active
168  VLAN0168                         active
176  VLAN0176                         active
177  VLAN0177                         active
180  VLAN0180                         active
181  VLAN0181                         active
184  VLAN0184                         active    Fa0/1, Fa0/2, Fa0/3, Fa0/4, Fa0/5, Fa0/6, Fa0/7, Fa0/8, Fa0/9, Fa0/10, Fa0/11, Fa0/12, Fa0/13, Fa0/14, Fa0/15, Fa0/16

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
                                                Fa0/17, Fa0/18, Fa0/19, Fa0/20, Fa0/21, Fa0/22, Fa0/23
190  VLAN0190                         active
208  VLAN0208                         active
209  VLAN0209                         active
210  VLAN0210                         active
211  VLAN0211                         active
215  VLAN0215                         active
216  VLAN0216                         active
220  VLAN0220                         active
226  VLAN0226                         active
255  VLAN0255                         active
280  VLAN0280                         active
1002 fddi-default                     act/unsup
1003 token-ring-default               act/unsup
1004 fddinet-default                  act/unsup
1005 trnet-default                    act/unsup

VLAN Type  SAID       MTU   Parent RingNo BridgeNo Stp  BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1    enet  100001     1500  -      -      -        -    -        0      0
11   enet  100011     1500  -      -      -        -    -        0      0
12   enet  100012     1500  -      -      -        -    -        0      0
24   enet  100024     1500  -      -      -        -    -        0      0
29   enet  100029     1500  -      -      -        -    -        0      0
32   enet  100032     1500  -      -      -        -    -        0      0
36   enet  100036     1500  -      -      -        -    -        0      0
40   enet  100040     1500  -      -      -        -    -        0      0
96   enet  100096     1500  -      -      -        -    -        0      0
99   enet  100099     1500  -      -      -        -    -        0      0
100  enet  100100     1500  -      -      -        -    -        0      0
101  enet  100101     1500  -      -      -        -    -        0      0
102  enet  100102     1500  -      -      -        -    -        0      0
112  enet  100112     1500  -      -      -        -    -        0      0
119  enet  100119     1500  -      -      -        -    -        0      0
129  enet  100129     1500  -      -      -        -    -        0      0
130  enet  100130     1500  -      -      -        -    -        0      0
131  enet  100131     1500  -      -      -        -    -        0      0
132  enet  100132     1500  -      -      -        -    -        0      0
136  enet  100136     1500  -      -      -        -    -        0      0
144  enet  100144     1500  -      -      -        -    -        0      0
145  enet  100145     1500  -      -      -        -    -        0      0
147  enet  100147     1500  -      -      -        -    -        0      0
148  enet  100148     1500  -      -      -        -    -        0      0

VLAN Type  SAID       MTU   Parent RingNo BridgeNo Stp  BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
150  enet  100150     1500  -      -      -        -    -        0      0
152  enet  100152     1500  -      -      -        -    -        0      0
155  enet  100155     1500  -      -      -        -    -        0      0
158  enet  100158     1500  -      -      -        -    -        0      0
159  enet  100159     1500  -      -      -        -    -        0      0
160  enet  100160     1500  -      -      -        -    -        0      0
161  enet  100161     1500  -      -      -        -    -        0      0
163  enet  100163     1500  -      -      -        -    -        0      0
165  enet  100165     1500  -      -      -        -    -        0      0
168  enet  100168     1500  -      -      -        -    -        0      0
176  enet  100176     1500  -      -      -        -    -        0      0
177  enet  100177     1500  -      -      -        -    -        0      0
180  enet  100180     1500  -      -      -        -    -        0      0
181  enet  100181     1500  -      -      -        -    -        0      0
184  enet  100184     1500  -      -      -        -    -        0      0
190  enet  100190     1500  -      -      -        -    -        0      0
208  enet  100208     1500  -      -      -        -    -        0      0
209  enet  100209     1500  -      -      -        -    -        0      0
210  enet  100210     1500  -      -      -        -    -        0      0
211  enet  100211     1500  -      -      -        -    -        0      0
215  enet  100215     1500  -      -      -        -    -        0      0
216  enet  100216     1500  -      -      -        -    -        0      0
220  enet  100220     1500  -      -      -        -    -        0      0
226  enet  100226     1500  -      -      -        -    -        0      0
255  enet  100255     1500  -      -      -        -    -        0      0
280  enet  100280     1500  -      -      -        -    -        0      0
1002 fddi  101002     1500  -      -      -        -    -        0      0
1003 tr    101003     1500  -      -      -        -    srb      0      0
1004 fdnet 101004     1500  -      -      -        ieee -        0      0
1005 trnet 101005     1500  -      -      -        ibm  -        0      0

Remote SPAN VLANs
------------------------------------------------------------------------------


Primary Secondary Type              Ports
------- --------- ----------------- ------------------------------------------

VIP Super Bronze

on the 3350, can you try

on the 3350, can you try this

config t

vlan database

vlan 184 name testvlan

exit

and test from PC again?

HTH

New Member

 Hi.VLAN database command not

 Hi.

VLAN database command not working. I am seeing below.

3550(config)#vlan database
Command rejected: Bad VLAN list - character #1 is a non-numeric
character ('d').

3550(config)#vlan ?
  WORD        ISL VLAN IDs 1-4094
  access-map  Create vlan access-map or enter vlan access-map command mode
  dot1q       dot1q parameters
  filter      Apply a VLAN Map
  internal    internal VLAN
 

New Member

hi, Can you post "show ip int

hi,

 

Can you post "show ip int brief" on both 3550 & 2960?

New Member

The show interface trunk

The show interface trunk command on the third post verifies that VLAN 184 is created and is in forwarding mode.  This is not an issue of the VLAN being defined at the switch level.

I think we need to turn our troubleshooting up to the core level.  Go to the switch where you have defined the default gateway for VLAN 184.  Is VLAN 184 actively working for any other portion of your network?  I could be wrong, but it looks as if VLAN 184 isn't properly defined on this switch.  Assuming this is the issue, consider the following:

 

1.  Is the SVI for VLAN 184 created and in the up/up state?
2.  Do you have a DCHP scope configured?
3.  Do you have a network statement in your routing protocol defined?
 

New Member

  Hi Procopius.. Yes. vlan

 

 Hi Procopius..

 Yes. vlan 184 is up and working. we have another L2 switches configured on vlan 184 & they are working,also DHCP scope is configured.

 

One more thing i want to ask you. Do i need to have network statement on my L3 switch(IP routing enabled) to make communication between VLANs(SVI) or only configuring trunk is capable of doing same?

New Member

No routing protocol needed

No routing protocol needed for inter-vlan routing when both SVIs are configured on the same switch.  You just need ip routing enabled.  You will need a network statement to communicate to networks beyond that core switch.  

I have attached a drawing of your network based upon your description.  Can you please confirm this is correct?  If yes, then I am a little perplexed as to the problem.  Question:  Can other VLANs pass traffic on this new 3550?

Another idea would be to create an SVI for VLAN 184 on your new 3550.  See if you can ping the VLAN 184 default gateway from your 3550.  

Regards,

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