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New Member

get no IP from modem router

We have a Draytek 3100 SHDSL modem/router and an cisco switch sg300-10pp vlan created on port 123 and 9 , p9 is connected with modem router, and we dont get any ip on port 123?

similar for port 4567 and 10 with a draytek 2860 that works?

3 REPLIES
New Member

My suggestion would be to

My suggestion would be to post the switch config if you can. Also, remove any pertinent private info on the switch. 

New Member

As Asked the config of the

As Asked the config of the switch, when i detach draytek 2860 modem/router from port 10 i will get an ip from the draytek 3100 modem/router? It seems there is a connection between the uplink port 9 & 10, if both routers are connected only port 4/5/6/7 gets a correct ip (10.0.30.0) and port 1/2/3 no ip (should be 10.0.10.0).

config-file-header
switchb7f26f
v1.4.0.88 / R800_NIK_1_4_194_194
CLI v1.0
set system mode switch 

file SSD indicator encrypted
@
ssd-control-start 
ssd config 
ssd file passphrase control unrestricted 
no ssd file integrity control 
ssd-control-end cb0a3fdb1f3a1af4e4430033719968c0 
!
vlan database
vlan 2000,3000 
exit
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
ip dhcp relay address 10.0.10.254
ip dhcp relay enable
hostname switchb7f26f
username cisco password encrypted 6456c2c0c74bd52b1a4ab15ed3108a93a443e8e4 privilege 15 
!
interface vlan 2000
 name VOIP 
 ip dhcp relay enable 
!
interface vlan 3000
 name "Wifi & Data" 
!
interface gigabitethernet1
 description voip
 gvrp enable 
 switchport trunk native vlan 2000 
!
interface gigabitethernet2
 description voip
 gvrp enable 
 switchport trunk native vlan 2000 
!
interface gigabitethernet3
 description voip
 gvrp enable 
 switchport trunk native vlan 2000 
!
interface gigabitethernet4
 description voip
 gvrp enable 
 switchport trunk native vlan 2000 
!
interface gigabitethernet5
 description voip
 gvrp enable 
 switchport trunk native vlan 2000 
!
interface gigabitethernet6
 description data
 switchport trunk native vlan 3000 
!
interface gigabitethernet7
 description data
 switchport trunk native vlan 3000 
!
interface gigabitethernet9
 description voip
 gvrp enable 
 switchport trunk native vlan 2000 
!
interface gigabitethernet10
 description data
 switchport trunk native vlan 3000 
!
exit

New Member

This discussion has been

This discussion has been reposted from Additional Communities to the Small Business Switches community.

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