12 port 10gbe switch

agent software randomly generates 12-bit passwords with numbers and uppercase and lowercase letters Set the remote login switch (config) # username user name privilege permissions secret password User name, permissions and password when setting the permissions parameters generally fill 0 (minimum permissions), the user name is unified netmaster, password with password agent software randomly generated

/0/6 (u) GE0/0/7 (u) ge0/0/8 (u)GE0/0/9 (d) GE0/0/10 (U) GE0/0/11 (d) GE0/0/12 (d)GE0/0/13 (d) GE0/0/14 (d) GE0/0/15 (d) ge0/0/16 (d)GE0/0/25 (d) ge0/0/26 (d) ge0/0/27 (d) GE0/0/28 (d) Common UT: GE0/0/17 (U) ge0/0/18 (u) ge0/0/19 (d) ge0/0/20 (d)GE0/0/21 (d) ge0/0/22 (d) ge0/0/23 (d) ge0/0/24 (d)VID Status Property mac-lrn Statistics Description------------------------------------------------------------- -------------------1 Enable default enable di

Huawei switch Port monitoring), and the Port connecting to the listening device is called the "analysis Port" Analyzer Port ). Run the following command to configure a port listener for a Huawei switch:Feature rovingAnalysis add,

Huawei switch Port isolation, the implementation of the switch port is not interoperable, directly under each interface configuration port-isolate enable command. However, the Port-isolate command cannot be configured on an Allied

S5700 Switch Configuration Port mirroringEnter system view, return user view with Ctrl + Z.[Quidway][Quidway]observe-port 1 interface gigabitethernet 0/0/1//observe: Observe that the listener is named 1 with the 1 port of the switch full meaning: The 1

bandwidth description: When the Ethernet frame is 64 bytes, the fixed overhead of the 8 byte frame header and the 12 byte frame gap must be considered. Therefore, the packet forwarding rate of A 1-gigabit Ethernet port when forwarding a 64-byte packet is 1.488 Mpps. The 10-in-10 Gigabit Ethernet packet forwarding rate is 148.8 kpps.◆ For 10-Gigabit Ethernet, the packet forwarding rate of a wire speed

] Destination Ports or VCs/[Protocol Type]----------------------------------------------------------------------2 00-06-29-73-12-1d 9/41 [ALL]Total Matching CAM Entries Displayed = 1 If the command shows that the port has multiple active MAC addresses, the port should be connected to another switch or HUB device, see t

The topology is the terminal device -- access switch -- aggregation switch -- core switch For example, check the access port of the 192.168.3.1 device. 1. Core Confirm the MAC address and interface of the Terminal Type: S-static D-dynamic M-multiport IP address MAC address vlan id interface aging type 192.168.3.1 0018

, the NIC of a common PC cannot be identified.Describe the frame structure of the tag packet encapsulated by 802.1Q A frame with 802.1Q is a four-byte mark inserted on a standard Ethernet frame. Including:Two-byte protocol identifier (TPID). When the prefix 0 x is fixed, it indicates that the frame carries the mark information of 802.1Q.Two bytes of tag control information (TCI), including three fields.Priority domain, which occupies 3 bits, indicates the Priority of the message. values 0 to 7 a

The specific image is as follows:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/72/F0/wKioL1XwQKPhreVxAAGvkfAkcKc835.jpg "title=" Qq20150909221012.jpg "alt=" Wkiol1xwqkphrevxaagvkfakckc835.jpg "/>The terminal IP connected under port 21 is 10.240.240.69. Machine download files from externalAt this point, the corresponding 21 port direction is outbound, that is, the external packet (the downlo

Switch Port Speed Limit1. Enable qos Switch (config) # mls qos 2. Define the name of the access control list (wy2) Switch (config) # access-list wy2 permit 192.168.254.0 0.0.255 3. Define the class name, and bind it to the access control list defined above (wygroup2) Switch

with itself, so it is a passive mode and becomes trunk when the neighbor interface is one of trunk/desirable. If trunk mode cannot be formed, then work in Access mode.4, Switchport mode trunk: Force the interface to become trunk interface, and actively entice the other side to become trunk mode, so when the neighbor switch interface is Trunk/desirable/auto will become trunk interface.5, Switchport Nonegotiate: Strictly speaking, this is not a kind of

A small script to work with, put it up.Importtelnetlibdefget_mac (): coreip= ' three-layer switch IP ' #try: tel=telnetlib. Telnet (COREIP) tel.read_until (' Username: ') tel.write (' three-layer switch account ' + ' \ n ') Tel.read_until (' Password: ') tel.write (' Three-layer switch password ' + ' \ n ') tel.read_until (' > ') tel.write (' ping ' +s_ip+ '