Configure Loopback interface Although NTP allows us to use any interface for NTP Server reference, but we should always use loopback interface for this purpose. A physical interface can be down due to several reasons, but loopback interface once up, remains up until we manually shut it down....
Ethernet loopback is supported on all the L2 transport interfaces (physical, bundle interfaces, and L2 sub-interfaces over both physical and bundle interfaces) on NCS4K-4H-OPW-QC2 line card. In case of bundled interface, the traffic is looped back on all the ...
Step 1. Configure a loopback interface on the Router and assign IP address to the same. Terminalserver(config)#interface loopback 1Terminalserver(config-if)#ip address 10.1.1.1 255.255.255.0 Step 2. Check the physical connections from the terminal server to the end devices and make a note o...
The statement of "...default router through a VLAN." is ture in my case. Which brings me to my question: Can some please give me example of what Cisco means by this. I thought SVI was the "IP address for that VLAN interface." One thing I should add is every works like a champ ...
This will be the loopback interface IP address. Example: Ruijie(config-if-OverlayTunnel 1)#tunnel source 2.2.2.2 Specify the destination IP address of the overlay tunnel. This will be the tunnel IP address of the enterprise switch. Example: Ruijie(config-if-OverlayTunnel 1)#tunnel ...
interface vlan 20 ip address 192.168.2.1/24 no ip redirects feature interface-vlan interface vlan 30 ip address 192.168.3.1/24 no ip redirects ! Next configure the physical interfaces (trunk ports and routed port) MORE READING:Traffic Filtering on Cisco Layer3 Switches using ACL and VACL ...
YouhavejustpurchasedanewCisco3560switchrunningtheenhancedIOSandneedconfigureittobeinstalledinahighavailabilitynetwork.Ona3560EMIswitch,whichthreetypesofinterfacescanbeusedtoconfigureHSRP?() A.SVIinterface B.Accessport C.EtherChannelportchannel D.Loopbackinterface E.Routedport F.BVIinterface 查看答案 更多“Youhav...
1. Real servers have to be configured with a virtual interface. The virtual interface is sometimes referred to as a "loopback interface". 2. That virtual interface has the IP address of the VIP. 3. The virtual interface must not respond to ARP requests. This is required to make SYN cook...
Terminalserver(config)#interfaceloopback1 Terminalserver(config-if)#ipaddress10.1.1.1255.255.255.0 第二步:检查从终端服务器的物理连接到终端设备并且记录下来线路号对应于每个设备。正如你在 输出,看到HWIC-8A提供8条线路。 Terminalserver#shline TtyLineTypTx/RxAModemRotyAccOAccIUsesNoiseOverrunsInt *00CTY-...
In Cisco docuemnts, following behaviour is specified:- The following behavior determines local router ID selection when this command is not enabled: •If a loopback interface is configured, the router ID is set to the IP address of the loopback interface. If multiple loopback interfaces ...