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 ipv6 address 2001:db8:0:fa::a:b:c/128 ! ipv6 router ospf 12 router-id 10.10.10.1 redistribute connected router bgp 65444 no synchronization no bgp default ipv4-unicast bgp router-id 10.10.10.1 neighbor black-hole peer-group neighbor black-hole remote-as 65444 neighbor ...
interface Loopback0 ip address 44.1.1.2 255.255.255.255 ! interface GigabitEthernet0/0/1 ip address 10.10.1.2 255.255.255.0 negotiation auto mpls ip ! interface ATM0/1/2 no ip address atm clock INTERNAL no atm enable-ilmi-trap ! interface ATM0/1/2.1 point-to-point mtu 1500 no ...
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...
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) ...
1. Open Command Line Interface (CLI) Open your command prompt or terminal based on your operating system. Windows:Press Win + R, typecmdin theRunbox, and hit Enter. Mac:Go toFinder. Then, navigate toApplications > Utilities, and double-click onTerminal. ...
1-to-1 VCC cell relay N-to-1 VCC cell relay 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 ...
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...