The original Cisco networking products are basically series, including CISCO 6506E, 3550,3560,3750,3925 (router), etc. The work is to replace the CISCO 6506E is H3C 7506E, other Cisco products correspond to replace the eight H3C S5130 .
Qi Guojun teacher as a factory engineer to help me set up OSPF section, with China Unicom on stage, this part I will not need to learn.
The other, I refer to my last configuration S5130 summary, read the configuration of CISCO equipment, according to write quickly completed, the replacement work smoothly.
Originally thought well, did not think a week later, there are ten units do say speed is very slow, always loss, this question should be resolved as soon as possible.
After analyzing good reason and make the appropriate program, the actual operation last night.
The main reason is to find good quality fiber optic link, can link the party responsible do not think so, said CISCO 3925 equipment problem, because time is tight, specifically to discuss a good solution is found naked after a pair of fibers CISCO 3925 change H3C 5500 as directly linked H3C 7506E.
After replacing configured H3C 5500 just fine.
But it seems that speed does not improve significantly, this part of the work required to do the latter network analysis and optimization.
Configuring CISCO 3925 is 10 years ago, do not know who wrote it, is very simple code below.
the GigabitEthernet0 interface / 0
the Description Description
ip address IP address of the subnet mask
!
interface the GigabitEthernet0 /. 1
NO ip address
!
interface the GigabitEthernet0 / 1.1
!
interface the GigabitEthernet0 / 1.2
Description Description
ip address IP address of the subnet mask
!
interface the GigabitEthernet0 / 1.3
Description Description
ip address IP address of the subnet mask
!
interface the GigabitEthernet0 / 1.4
description description
IP address IP address of the subnet mask
!
interface the GigabitEthernet0 / for 1.5
description description
IP address IP address of the subnet mask
!
interface the GigabitEthernet0 / 1.6
!
the GigabitEthernet0 interface / 1.7
Description Description
ip address IP address of the subnet mask Secondary
ip address IP address of the subnet mask
!
interface the GigabitEthernet0 / 1.8
!
interface the GigabitEthernet0 / 1.9
Description Description
ip address IP address of the subnet mask
!
interface the GigabitEthernet0 / 1.10
Description Description
ip address IP address subnet mask
!
interface GigabitEthernet0 / 1.11
the description description
ip address IP address subnet mask
!
interface GigabitEthernet0 / 1.12
the description description
ip address IP address subnet mask
!
interface GigabitEthernet0 / 1.13
!
interface GigabitEthernet0 / 1.14
the description description
ip address IP address subnet mask
!
Interface GigabitEthernet0 / 1.15
the Description Description
ip address IP address subnet mask
!
Interface GigabitEthernet0 / 1.16
the Description Description
ip address IP address subnet mask
!
Interface GigabitEthernet0 / 1.17
the Description Description
ip address IP address subnet mask
!
Interface GigabitEthernet0 / 1.18
!
interface the GigabitEthernet0 / 2
NO IP address
!
interface GigabitEthernet / 0
description description
ip address IP address of the subnet mask
!
interface GigabitEthernet /. 1
description description
NO IP address
!
interface the Vlan1
NO IP address
!
interface Vlan137
NO IP address
!
interface Vlan661
no ip address
!
interface Vlan666
no ip address
!
!
end
CISCO 3925 is subgeneric routers interface, the two network addresses some of Vlan, the corresponding segment is two.
Solution:
① establish Vlan;
② enter Vlan interfaces, configure the interface address;
③ contact the person in, get the gateway address and subnet mask accordingly find the corresponding Vlan;
④ get the unit to a Mac computer address, dis Mac-address, find the corresponding port number;
⑤ Vlan configuration of the port number;
⑥ add description, numerals corresponding to the port units;
There are a few units share the ports, when added to add the address: ip address IP address of Subnet Mask Sub;
⑦ add device management and AAA address authentication;
⑧ save the settings.
This time, I operated CISCO 6506E, 3925 and CISCO 2600, H3C series of products S5130, S5500, S3100, S3600, eliminating some previous knowledge blind spot.
Special thanks Qi Guojun teacher, he was in the Mainland, I always ask him through phone calls and micro letter, he patiently explained to me, so I have a real harvest.