vlan configuration in packet tracer

} {permit | deny | redirect MOD/port} {Protocol} {sourceaddress mask} [op] [srcport] {DEST mask} [op] [destport] [before editbuffer_index | modify editbuffer_index] [log] BAfter the set security ACL ip command, specify the name of the ip acl, followed by the description of the Protocol and the measures taken. Permit | deny: permit is allowed, and deny is a discard packet. If the Redirect option is added, the system does not use cam (content addressabl

256 host, this is still acceptable 4, each host needs a separate IP, and can interconnect interoperability 5, operation and maintenance management to simple, after all, our operation system or physical machine system 6, can do the host network and VLAN network isolation We use the host is the Centosos 7.X series, the host network configuration is as follows: Two 1G network cards, bond by the way tied t

1. First create a VLANSwitch> enable to enter System ModeSwitch # configure terminal enters the configuration statusSwitch (config) # create a VLAN 2Switch (config-VLAN) # name jisuanji: jisuanjiInterface range fastethernet0/1-10 Select Port 1-10Switchport access VLAN 2 adds Port 1-10 to V2. /* No

Many people may not have a special understanding of setting policy routes. So I have studied VLAN-Based Configuration Policy routes. Here I will share with you, hoping to help you. With the popularization of networks, how can small-sized enterprise local networks spend less money to implement more complex network functions in the case of a shortage of funds to meet people's needs for higher network function

between switches. It is an information packet marking protocol. Frames sent on ISL interfaces are composed of a standard Ethernet frame and related VLAN information. As shown in, data from different VLANs can be transmitted on interfaces that support ISL. Iii. Virtual LAN (VLAN) routing instance. Example 1:The device uses the ipvst5500 switch 1, the installation

The actual example of a VLAN configuration is very simple, just like the eth-switch routing method through VLAN. First, let's look at a method with high hardware efficiency: Port1 ~ 4 As the access port and the user mode on the hardware, that is, the packets sent from the PC to these ports do not carry VLAN-tag. After

communicate between virtual networks is inevitable. ISL protocol between switches The ISL (Interior Switching Link) protocol is used to implement VLAN relay between switches. It is an information packet marking protocol. Frames sent on ISL interfaces are composed of a standard Ethernet frame and related VLAN information. As shown in, data from different VLANs ca

China 3 layer Switch VLAN isolation192.168.1.0---------g1/0/1 S SW g1/0/2-------192.168.2.0192.168.3.0-----------------------|192.168.4.0-----------------------|Prohibition of 1.0, 3.0, 4.0 and 2.0 visits[H3c]acl Num 3000[H3c-acl-adv-3000]rule deny IP source 192.168.1.0 0.0.0.255 destination 192.168.2.0 0.0.0.255//Forbidden 1.0 Access 2.0[H3c-acl-adv-3000]rule deny IP source 192.168.3.0 0.0.0.255 destination 192.168.2.0 0.0.0.255//Forbidden 1.0 Access