摘要:
A packet forwarding control method is described in which a candidate core backbone (CB) set corresponding to a port extender (PE) device is determined in accordance with a predetermined first selection rule when a ring topology is formed.
摘要:
According to an example, a service request may be received. A service template providing a service may be found according to type of the service in the service request. A resource zone matching the service template may be found from a resource pool. A network resource may be found from the resource zone matching the service template according to a network model role zone of a service unit in the service template. The network resource and the service unit belong to the same network model role zone and the network resource may match the service unit.
摘要:
A first edge node in a first site network receives an Internet Protocol (IP) address resolving request packet from a device in the first site network. The first edge node replaces a source Media Access Control (MAC) address of an Ethernet frame header and a sender MAC address in a packet body of the IP address resolving request packet with the MAC address of the first edge node. The first edge node forwards the IP address resolving request packet to a second site network via a tunnel linking the first site network and the second site network.
摘要:
ECMPs are selected from multiple TRILL paths to a gateway. The source MAC address of a received Ethernet packet whose destination MAC address is the MAC address of the gateway is replaced with a local MAC address. A path is selected from the ECMPs, and the Ethernet packet whose source MAC address has been replaced is sent via the selected path.
摘要:
According to an example, in a method for generating a host route, a host route entry may be generated based on an IP address of a virtual machine, and an update message carrying a host route of the host route entry may be sent to an IBGP peer.
摘要:
A destination Media Access Control (MAC) address of a packet is determined. In response to determining that the destination MAC address is a virtual MAC address and belongs to an access device, mask-based, virtual MAC address, the packet is encapsulated with a Very Large Layer 2 (VLL2) network protocol header, and sent to an access device associated with the access device, mask-based virtual MAC address.