loopback接口是路由器的环回口，也就是软件接口，根据产品型号，大多数是不需要配的。作用是比方说几台路由器互相传路由的时候，如果说你传路由的接口设置成物理接口，这个物理接口如果down掉，那么网就断了，但是如果说你设置的是环回口，其他的地方还有线路可以到达路由器，那么这时候网就不会断，比方...
interface Loopback1 ip address 12.12.12.12 255.255.255.255 ! interface Tunnel1 ip unnumbered Loopback1 tunnel source Cellular0/2/0 tunnel destination dynamic tunnel protection ipsec profile FlexVPN_IPsec_Profile ! interface Tunnel2 ip unnumbered Loopback1 tunnel source Cellular0/3/0 tunnel ...
Configure the Virtual Multipoint Interface in Bypass Mode interface vmi2 //configure the virtual multi interface ip address 192.168.2.1 255.255.255.0 physical-interface GigabitEthernet0/0/0 mode bypass Configure OSPF Routing router ospfv3 1 router-id 1.1.1.1 ! address-family ipv4 unicast redistr...
Because the administrator wants the students to receive the policy when logged on to the lab computers, but not when the students log on to their personal computers, he uses the Group Policy loopback feature. The loopback feature allows an administrator to apply policy to a user based on the...
route-target export 1:<L3 VNI instance-id> interface Loopback<vlan-id> description Loopback Border vrf forwarding <vrf name> ip address <Loopback ip> 255.255.255.255 exit router bgp <AS number> address-family ipv4 vrf <vrf name> bgp aggregate-timer 0 aggregate-address <Subnet> <sub...
1-to-1 VPC cell relay N-to-1 VPC cell relay ATM AAL5-SDU VCC frame transport Local and remote interface loopback Configuration of MTUs for IPv4 and MPLS packets Line clock Scrambling and descrambling of transmitted data Configuration of the shutdown and undo shutdown commands on ATM i...
Local and remote interface loopback Channelized sub-interfaces Service Features Ethernet Features Layer 2 Ethernet Features Ethernet interfaces on the NE40E-F1A can work in Layer 2 switched mode and support VLAN, VPLS, and QoS services. Layer 2 Ethernet interfaces that are used as UNIs suppor...
It has a file-manager-style interface, can display the contents of a file as raw data or in ASCII, and generates reports. AutoStart Viewer When you start Windows, dozens of programs are already running—many of them are invisible and are running in the background. This software identifies ...
Software, hardware, cloud, and related services1 transaction at a timeOnline Transactional Oracle Master Agreement: the simplest way to order Software, hardware, cloud, and related servicesMany orders in the next 5 yearsOracle Master Agreement (five-year term) ...
An even more secure example would be to make sure that VNC Server on 10.0.0.4 was only listening on it's local loopback interface of 127.0.0.1, this way the only way to access it would be via ctunnel.Forwarding MySQLClient/10.0.0.2...