Just to inform you.
A new version of eNSP has been released.
Besides some features have been modified, new devices have been added to Huawei Network Simulation Platform (eNSP):
- Frame Relay switch
- Cloud device
This is an useful feature, specially if we want to configure Huawei’s switch, where there are lots of physical interfaces. Very often, some of interfaces have the same configuration. Instead of configure the interfaces one by one it is easier to configure multiple interfaces at the same time. It improves the efficiency.
Let’s assume that you want to add 5 GE interfaces to VLAN 100:
[labnario]port-group labnario [labnario-port-group-labnario]group-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/5 [labnario-port-group-labnario]port link-type access [labnario-port-group-labnario]port default vlan 100 [labnario]dis cur | beg port-group port-group labnario group-member GigabitEthernet0/0/1 group-member GigabitEthernet0/0/2 group-member GigabitEthernet0/0/3 group-member GigabitEthernet0/0/4 group-member GigabitEthernet0/0/5
To enable system debugging functions on Huawei’s device:
<labnario>debugging ? acl4 ACL4 module acl6 ACL6 module anti-attack Specify anti-attack configurations application-apperceive Set application-apperceive information arp ARP module arp-ping ARP-ping arp-proxy Arp proxy debugging functions atm ATM module bfd BFD module bgp BGP protocol bridge Bridge ce-ping Enable ce-ping debugging cfm CFM module cluster Cluster module ...
<labnario>debugging ip icmp
To send debugging information to terminal:
<labnario>terminal monitor Info: Current terminal monitor is on. <labnario>terminal debugging Info: Current terminal debugging is on.
To display which debugging functions are enabled:
<labnario>display debugging IP icmp debugging is on
Simple Network Management Protocol (SNMP) is widely used for IP networks’ devices management and monitoring. Not only routers and switches can be managed using SNMP. It can be used with servers, modems, printers, etc. It is application layer protocol and is defined as IETF standard.
How SNMP works?
It operates based on the following components:
Some time ago I wrote about Huawei Network Simulation Platform eNSP. I have been testing it since it was launched. It is still being developed and new VRP features will be available soon. It looks like it is really useful tool if you want to study Huawei’s datacom technology.
I’ve just found a video guide for eNSP at Huawei’s forum. I hope it will be informative for you.
Anyway, a background music of this guide will have a calming influence on you 🙂