Logical channel refers to two ABR between the multiple running OSPF router is only the role of a forwarding message, because the protocol message destination address is not these routers, so these messages for them is transparent, where the routing information is generated by the ABR, the LSA, The router lsdb in the zone does not change the way it synchronizes.
A link
. The current change number is one, the CHANge Loop count is 0, and the maximum number of records is 4095.[S1]int[S1]interface gi[S1]interface gigabitethernet 0/0/2[S1-gigabitethernet0/0/2]eth[S1-gigabitethernet0/0/2]eth-trunk 1Info:this operation may take a few seconds. Please wait for a moment...done.[S1-gigabitethernet0/0/2]q[S1]09:33:57-08:00 S1 ds/4/datasync_cfgchange:oid 1.3.6.1.4.1.2011.5.25.191.3.1 configurations has been changed. The current change number is, the CHANge Loop count is 0,
I. Configure the environment
Centos 6.2 system. Link aggregation is performed on one and two NICs. The vswitch has six or seven Network Ports.
Ii. server operation steps
1. Create a channel Bonding Interface
# Vi/etc/sysconfig/network-scripts/ifcfg-bond0Add the following lines:Gateway = 192.168.10.1dns1 = 202.106.0.20device = bond0bootproto = nonenetmask = 255.255.255.0type = ethernetipaddr = 192.168.10.100
TP-Link wireless router settings graphic tutorial how to set a TP-Link Wireless Router DiagramThe following describes the settings of the tp link wireless router. In this example, we use a new vro. If you are not sure whether the
How to set a password for a TP-Link Wireless Router _ how to set a wireless password for a tp link RouterThe following describes how to set a wireless access password for a TP-Link wireless router. If your tp link wireless
Install the wireless router
With the growing sophistication of wireless network technology, the price of wireless devices has also fallen to the level acceptable to our average consumer. We do not have to let the two rooms in the home computer can be at the same time the internet and a lot of trouble to pull the network with Proxy server. A wireless broadband router, a wireless network card can easily ac
How to set a password for a TP-Link Wireless Router _ how to set a wireless password for a tp-link router tutorial, tp-linktpThe following describes how to set a wireless access password for a TP-Link wireless router. If your tp
Vswitch basics: aggregation technology in IRF Architecture
IRF technology combines multiple switching devices into a high-performance whole to achieve the highest possible network performance and network availability with minimal overhead. Devices supporting IRF technology have three important features: distributed device management (DDM) and Distributed Link aggregation.DLAAnd distributed elastic routing (
With the rapid development of routes, new technologies are also emerging. Aggregation routers are one of them. Compared with traditional routes, aggregation routers have many advantages, the main characteristics and advantages of the application are described here. How can we improve the performance and service quality of the Aggregation
Tutorial topology:
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R3 is a gateway, R4 is an egress router, and DHCP is used. R5 is a vro on the Internet.
Lab requirements: 1. Three PCs belong to three VLANs
2. R1 and R2 are used for Link aggregation
Today this problem for a long time, finally find out why, we search this problem in Baidu basically only one answer click Open link
In fact, it is not to say that people answer the wrong, but more vague, see screenshots:
In fact, the answer is this, when we use React-router, React-router's idea is to let us
Remember: Be sure to establish an association in this root route, or you will always report the M
Vswitch basics: Definition of link Aggregation
Link aggregation technology (also known as Trunking) or bundling technology Bonding) is essentially a logical data path that combines several physical links between two devices, it is called an aggregation
Switch Basics: Link Aggregation definition
Link aggregation technology is also known as backbone Technology (trunking) or bundled technology (bonding), its essence is to two devices between several physical link "combination" into a logical data path, called an
two-layer static aggregation configuration example1.Networking Requirements· Device A and device B are connected via the respective two-layer Ethernet interface GIGABITETHERNET1/0/1~GIGABITETHERNET1/0/3 . · in the the two-layer static link aggregation group is configured on devicea and device B respectively, and the VLAN between the devices and VLAN is interconne
# Create an aggregation group 1 (select one of the following two methods based on the actual situation ).
L static aggregation mode: Create L2 aggregation interface 1
[Switcha] interface bridge-aggregation 1
[SwitchA-Bridge-Aggregation1] Quit
L adopt the dynamic aggregation
Brief introductionLink aggregation (link Aggregation), refers to a number of physical ports bundled together to become a logical port to achieve the load sharing of the outgoing/incoming traffic in each member port, the switch based on the user-configured port load sharing strategy determines which member port from which the message is sent to the peer switch. Wh
The three concepts of link aggregation (link Aggregation), trunk, and port binding/bundling are easy to confuse, with the main thrust being to provide reliability between servers, switches, and storage using link redundancy, or load balancing with redundant ports, often in t
Link AggregationThere are port aggregation and port bundling. The English name is porttrunking. The function isVswitchTo achieve load balancing. Avoid link congestion. Through configuration, You can bind two or four ports to forward data on specific ports to prevent packet loss when the forwarding rate of a single link
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