OpenForum RSS: cisco 3550 ��

cisco 3550 �� (Andrey)

Tue, 17 May 2016 14:37:23 GMT

>[�� ]
>>> 02:26:33: DHCPD: setting giaddr to 192.168.5.1.
>>> 02:26:33: DHCPD: adding relay information option.
>>> 02:26:33: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
>>> 02:26:35: DHCPD: setting giaddr to 192.168.5.1.
>>> 02:26:35: DHCPD: adding relay information option.
>>> [/code]
>> packet sniff ��
>> http://s32.postimg.org/gglti6y6t/test1.png
> relay �� no ip dhcp relay information check
> �� ?

� �� DHCP �� ?

cisco 3550 �� (kid)

Tue, 17 May 2016 12:55:52 GMT

>[�� ]
>>>> 02:26:35: DHCPD: adding relay information option.
>>>> [/code]
>>> packet sniff ��
>>> http://s32.postimg.org/gglti6y6t/test1.png
>> relay �� no ip dhcp relay information check
>> �� ?
> �� , �� :
> http://www.cisco.com/en/US/docs/ios/12_4t/ip_addr/configuration/guide/htdhcpre.html
> � �� DHCP �� , �� , ��
> ��.

ShyLion,��

cisco 3550 �� (ShyLion)

Tue, 17 May 2016 12:35:43 GMT

cisco 3550 �� (kid)

Tue, 17 May 2016 12:27:57 GMT

>[�� ]
>> 02:26:31: DHCPD: adding relay information option.
>> 02:26:31: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
>> 02:26:33: DHCPD: setting giaddr to 192.168.5.1.
>> 02:26:33: DHCPD: adding relay information option.
>> 02:26:33: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
>> 02:26:35: DHCPD: setting giaddr to 192.168.5.1.
>> 02:26:35: DHCPD: adding relay information option.
>> [/code]
> packet sniff ��
> http://s32.postimg.org/gglti6y6t/test1.png

relay �� no ip dhcp relay information check
�� ?

cisco 3550 �� (kid)

Tue, 17 May 2016 09:43:06 GMT

>[�� ]
> 02:26:24: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
> 02:26:31: DHCPD: setting giaddr to 192.168.5.1.
> 02:26:31: DHCPD: adding relay information option.
> 02:26:31: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
> 02:26:33: DHCPD: setting giaddr to 192.168.5.1.
> 02:26:33: DHCPD: adding relay information option.
> 02:26:33: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
> 02:26:35: DHCPD: setting giaddr to 192.168.5.1.
> 02:26:35: DHCPD: adding relay information option.
> [/code]

packet sniff ��
http://s32.postimg.org/gglti6y6t/test1.png

cisco 3550 �� (kid)

Tue, 17 May 2016 09:35:40 GMT

>> �� , �� . � ��
> term mon
> debug ip dhcp � �.�.

[code]02:26:24: DHCPD: setting giaddr to 192.168.5.1.
02:26:24: DHCPD: adding relay information option.
02:26:24: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
02:26:31: DHCPD: setting giaddr to 192.168.5.1.
02:26:31: DHCPD: adding relay information option.
02:26:31: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
02:26:33: DHCPD: setting giaddr to 192.168.5.1.
02:26:33: DHCPD: adding relay information option.
02:26:33: DHCPD: BOOTREQUEST from 01d4.ca6d.00c1.57 forwarded to 172.10.0.2.
02:26:35: DHCPD: setting giaddr to 192.168.5.1.
02:26:35: DHCPD: adding relay information option.
[/code]

cisco 3550 �� (ShyLion)

Tue, 17 May 2016 09:29:56 GMT

> �� , �� . � ��

term mon
debug ip dhcp � �.�.

cisco 3550 �� (kid)

Tue, 17 May 2016 09:25:13 GMT

�� , �� . � �� , ��
��
[code]no aaa new-model
clock timezone MSK 3
clock summer-time MSD recurring last Sun Mar 2:00 last Sun Oct 2:00
no errdisable detect cause sfp-config-mismatch
no errdisable detect cause gbic-invalid
ip subnet-zero
ip routing
no ip domain-lookup
ip dhcp relay information option
ip dhcp relay information trust-all
!
vtp domain x5
vtp mode transparent
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
vlan 901
name vl901
!
vlan 1000
name vl1000
!
!
interface Port-channel1
description private-vlan-trunk
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 901
switchport mode trunk
interface GigabitEthernet0/1
description to-dhcp-serv
no switchport
ip address 172.10.0.1 255.255.255.240
!
i

cisco 3550 �� (kid)

Tue, 17 May 2016 07:37:31 GMT

>[�� ]
> DES-3200-26:4#show link_aggregation group_id 1
> Command: show link_aggregation group_id 1
> Link Aggregation Algorithm = MAC-destination
> Group ID : 1
> Type : LACP
> Master Port : 1
> Member Port : 1-2
> Active Port : 1
> Status : Enabled
> Flooding Port : 1

�� , �� dlink, �� . �� lacp �� . �� -�� . �� . ��

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cisco 3550 ������������� (Andrey)

cisco 3550 ������������� (kid)

cisco 3550 ������������� (ShyLion)

cisco 3550 ������������� (kid)

cisco 3550 ������������� (kid)

cisco 3550 ������������� (kid)

cisco 3550 ������������� (ShyLion)

cisco 3550 ������������� (kid)

cisco 3550 ������������� (kid)

OpenForum RSS: cisco 3550 ��

cisco 3550 �� (Andrey)

cisco 3550 �� (kid)

cisco 3550 �� (ShyLion)

cisco 3550 �� (kid)

cisco 3550 �� (kid)

cisco 3550 �� (kid)

cisco 3550 �� (ShyLion)

cisco 3550 �� (kid)

cisco 3550 �� (kid)