09-27-2013 12:59 AM
Good day !
Does it work on cisco SG- 300 dhcp relay forwarding?
In the following example, one client port , 10 uplink.
Need to query the DHCP server went 3 vlan.
The current configuration of the device :
cisco # sh run
config-file-header
cisco
v1.3.0.62 / R750_NIK_1_3_647_260
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 3
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 10.255.249.194
ip dhcp relay enable
ip dhcp information option
hostname cisco
username admin password encrypted 0f0d94736bb667432e60589ac7efd30954bc9cf5 privilege 15
ip telnet server
!
interface vlan 1
ip dhcp relay enable
!
interface vlan 3
name 3 -manage
ip address 10.255.91.147 255.255.255.128
no ip address dhcp
ip dhcp relay enable
!
interface gigabitethernet1
speed 100
!
interface gigabitethernet10
switchport trunk allowed vlan add 3
!
exit
ip default-gateway 10.255.91.129
cisco # sh vlan
Vlan Name Ports Type Authorization
-------------------------------------------------- -----------------------
1 1 gi1- 10 , Po1- 8 Default Required
3 3 -manage gi10 static Required
Dump in the attachment .
10-02-2013 03:32 PM
Dear Vladimir,
Thank you for reaching the Small Business Support Community.
Please refer to the below document, Command Line Interface Guide for SG300, chapter 46 page 759;
http://www.cisco.com/en/US/docs/switches/lan/csbms/sf30x_sg30x/administration_guide/CLI_300_1_3.pdf
I hope this is what you were looking for and please do not hesitate to reach me back if there is any further assistance I may help you with.
Kind regards,
Jeffrey Rodriguez S. .:|:.:|:.
Cisco Customer Support Engineer
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10-03-2013 12:28 AM
Good Day!
Setting carried out at the indicated manuals. DHCP Relay works in 1 Vlan, but it is necessary that DHCP Relay worked in 3 vlan, because there is DHCP server.
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