Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Cisco7 WS-C350G-48TS Switch/VLAN Issue

Our C3705 has 4 VLANs configured on it.  The subnet for VLAN1 is 192.168.1.x and I'm connected to a port on this switch on that VLAN.  My connection goes from the switchport, to patch panel, to dataport on wall.  From there I've ran another patch cable to a small D-link switch in order to enable a few extra ports for attaching my test systems.  My workstation is also attached to this D=Link switch.  I can get a DHCP address through this D_Link switch but if I connect any other workstations to it they cannot get a DHCP address.  Instead they get the APIPA 169.x.x.x address.  I swapped out the D-Link with another generic switch just to make sure that the D-Link wasn't the problem but still getting the same result.  If I change my connection to another VLAN, my workstation and other test systems connected to the small switch can get a DHCP address.  I'm suspecting that there is a misconfiguration or missing configuration on VLAN1 which is causing the anomaly but having some difficulty trying to determine what that is.  Also note that our DHCP server is a Windows DC, also on VLAN1.  Would greatly appreciate any input that could possibly shed some light on this.

 

Thanks!

RA

 

Everyone's tags (1)
1 ACCEPTED SOLUTION

Accepted Solutions
VIP Super Bronze

3705 or 3750?On the 3750, can

3705 or 3750?

On the 3750, can you post "sh run int vlan1"?

and "sh vlan"

 

2 REPLIES
VIP Super Bronze

3705 or 3750?On the 3750, can

3705 or 3750?

On the 3750, can you post "sh run int vlan1"?

and "sh vlan"

 

New Member

Sure.Switch01#sh run int

Sure.

Switch01#sh run int vlan1
Building configuration...

Current configuration : 61 bytes
!
interface Vlan1
 ip address 192.168.1.7 255.255.255.0
end

Switch01#sh vlan

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Gi1/0/3, Gi1/0/4, Gi1/0/5
                                                Gi1/0/10, Gi1/0/12, Gi1/0/14
                                                Gi1/0/15, Gi1/0/16, Gi1/0/31
                                                Gi1/0/32, Gi1/0/49, Gi1/0/50
                                                Gi1/0/51, Gi1/0/52
2    VLAN0002                         active    Gi1/0/24, Gi1/0/25, Gi1/0/26
                                                Gi1/0/28, Gi1/0/33, Gi1/0/34
3    VLAN0003                         active    Gi1/0/35, Gi1/0/37, Gi1/0/38
                                                Gi1/0/39, Gi1/0/40
4    VLAN0004                         active    Gi1/0/41, Gi1/0/42, Gi1/0/43
                                                Gi1/0/44
5    VLAN0005                         active    Gi1/0/45, Gi1/0/46, Gi1/0/47
                                                Gi1/0/48
100  VLAN0100                         active
200  VLAN0200                         active
300  VLAN0300                         active
600  VLAN0600                         active
700  VLAN0700                         active
900  VLAN0900                         active
1002 fddi-default                     act/unsup

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
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
2    enet  100002     1500  -      -      -        -    -        0      0
3    enet  100003     1500  -      -      -        -    -        0      0
4    enet  100004     1500  -      -      -        -    -        0      0
5    enet  100005     1500  -      -      -        -    -        0      0
100  enet  100100     1500  -      -      -        -    -        0      0
200  enet  100200     1500  -      -      -        -    -        0      0
300  enet  100300     1500  -      -      -        -    -        0      0
600  enet  100600     1500  -      -      -        -    -        0      0
700  enet  100700     1500  -      -      -        -    -        0      0
900  enet  100900     1500  -      -      -        -    -        0      0
1002 fddi  101002     1500  -      -      -        -    -        0      0
1003 tr    101003     1500  -      -      -        -    srb      0      0
1004 fdnet 101004     1500  -      -      -        ieee -        0      0

VLAN Type  SAID       MTU   Parent RingNo BridgeNo Stp  BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1005 trnet 101005     1500  -      -      -        ibm  -        0      0

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


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

 

 

35
Views
0
Helpful
2
Replies
CreatePlease login to create content