p25 trunking

DTP (Dynamic Link aggregation Protocol)The dynamic link aggregation protocol (DTP) of DTPDTP (dynamic trunking protocol) is a Cisco private Point-to-Point protocol used to dynamically negotiate the port type as Access or Trunk. To complete automatic negotiation, Port 2 must be in the same VTPdomain. The DTP frame is sent every 30 s. The protocol is negotiated only between switches. Port DTP-type wkiom1xzm92yy1_taaowuglng3a983.jpg configure DTPSwitch (

network respectively. The following describes the products of these series: 1. Low-end products: 1900 and 2900 are typical low-end products. In fact, Cisco does not take a special advantage in the low-end switch market, because 3Com, Dlink and other companies have better performance and price ratios. The 1900 vswitch is a typical low-end product for desktop computer access at the end of the network. It provides 12 or 24 10 M ports and 2 100 M ports. The 100 M port supports full-duplex communica

Note: The router is used for simulation. PC Host Step 1: Configure PC Of IP Address. Step 2: PC1 Upper Ping All other hosts are accessible. Step 3: Set Switch1 And Switch2 Of Fa0/12 The direct connection interface SW1 (config) # inte fa0/12SW1 (config-If )#Switchport trunk encapsulation dot1qSW1 (config-If )#Switchport mode trunkSW1 (config-If) # exitSw2 (config) # inte fa0/12Sw2 (config-If) # switchport trunk encapsulation

vlan10, the two PCs can communicate with each other. At this time, let's take a look at the trunk status on SW1: SW1 # sh int trunk port mode encapsulation status native vlanfa0/20 on 802.1Q trunking 1 port VLANs allowed on trunkfa0/20 1-4094 port VLANs allowed and active in management domainfa0/20, 10, 20, 30 Port VLANs in Spanning Tree forwarding state and not prunedfa0/20, 10, 20, 30 !! When the VTP prunnig is disabled, trunk releases the traffic

Encapsulation dot1q2 Configuring the Port as TrunkJ2 (config-if-range) #switchport mode trunkTo add VLANs on the trunk:J2 (config-if-range) #switchport trunk allowed VLAN add 50J2 (config-if-range) #switchport trunk allowed VLAN add 60To remove a VLAN from a trunk:J2 (config-if-range) #switchport trunk allowed VLAN Remove 50To view the interface mode:j2#sh int F1/1 SwitchportName:fa1/1Switchport:enabledAdministrative Mode:trunkOperational Mode:trunkAdministrative

brotherE: The current node must have a sonF: The current node must have a brotherIdea: Choose AB.P20 (multiple selection)For the use of recursive method and stack method for tree traversal in this program, the above description is correctA: In terms of algorithmic complexity, the recursive method is O (n) and the stack method is O (NLOGN)B: In terms of algorithmic complexity, the recursive method is O (Nlogn), and the Stack method is O (n)C: As far as algorithmic complexity is concerned, the re

partition index, the partition mechanism of the global partition index is different from that of the table. The global partition index can only be a B-tree index. So far (10gR2), oracle only supports global indexes with a prefix. In addition, oracle will not automatically maintain the global partition index. After we modify the table partition, if the modified statement is executed without the update global indexes, the index will be unavailable. Take the created partition table test as an exam

is used as an example to explain the global partition index: SQL> drop index I _id; Index dropped SQL> create index I _id_global on test (id) global2 partition by range (id)3 (partition p1 values less than (2000) tablespace p1,4 partition p2 values less than (maxvalue) tablespace p25 ); Index created SQL> alter table test drop partition p3; Table altered By default, the global partition index is not automatically maintained in ORACLE. Check the statu

are using complies with the HTML5 standard. It is recommended to use Google or Firefox to access, if using a domestic dual-core browser, please switch to fast mode.1 part Code"Gpio-sysfs"Add enable Gpio, prohibit Gpio and GPIO periodic handler functions in Gpio-sysfs.Among the gpio_poll, the input parameters are Modbus coil registers.int gpio_enable (void) { gpio_export (P24); gpio_direction (p24,out); Gpio_write (p24,0) ; Gpio_export (P25); gp

, Cisco supports the maximum packet.) packet loss occurs during ping. The problem must be solved here. 5) re-check the configurations of annett, 6509, and NAT servers. We found a problem: Configure VLAN6 and VLAN7 on annett, and add the corresponding ports to the VLAN using the following command: add vlan 6 ports = 23 frame = untagged: add port 23 to VLAN6. Note that frame = untagged indicates that no data encapsulation frame is performed ), however, we set up a Trunk on the annett switch and Po

Some people often ask me whether port aggregation refers to link aggregation or VLAN trunking? Why did the teacher tell them all about this name? Is it wrong with the teacher or in the book. After studying the Internet for so long, I have been using these two words in practice. In fact, this is not the same thing. I checked the definition on Baidu: Link AggregationIs to combine two or more data channels into a single channel, the channel appears in a

4.2 related configuration of access switches# # In this example, we are connecting to an access switch where the GI0/1 port is allied to the core switch. It also means that we need to configure GI0/1 as trunk port. The specific configuration is as follows:D-2960-3 (config) #int GI0/1D-2960-3 (config-if) #swD-2960-3 (config-if) #switchport moD-2960-3 (config-if) #switchport mode?Access Set trunking mode to ACCESS unconditionallyDynamic Set

TABLE PARTITION. 1.0 data_input_gzsps_pub Tb_im_order_que_gz P35 TABLE PARTITION. 1.0 data_input_gzsps_pub Tb_im_order_que_gz P36 TABLE PARTITION. 1.0 data_input_gzsps_pub Tb_im_order_que_gz P37 TABLE PARTITION. 1.0 data_input_gzsps_pub Tb_im_order_q Ue_gz P38 TABLE PARTITION. 1.0 data_input_gzsps_pub Tb_im_order_que_gz P39 TABLE PARTITION. 1.0 data_input_gzsps_pub Tb_im_order_que_gz P40 TABLE PARTITION. 1.

What is mcptt MCPTT new global Standard, which would replace legacy group communication systems, such as VHF, TETRA, P25, IDEN and others . Key-advatage is this MCPTT is based on Lte-architecture and would be available for both, goverments/public safety as well a S commercial users. This Market-approach drives costs down due to economies of the scale. Sharing network-infrastructure with commercial users ensure adequate capacity for emergency situati

server We can use the Nmap script to attack the mail service as follows: Use Google search to find a valid email account Test open relay Brute force password cracking for SMTP Enumerate SMTP server users Detect SMTP server Backdoors Brute force cracking of IMAP passwords IMAP email server retrieval Function Brute force password cracking for POP3 Retrieve POP3 mail server Detected the Exim SMTP vulnerability in versions 4.70 to 4.75 Use Google search to find a valid email account nmap

DATA_INPUT_GZSPS_PUB TB_IM_ORDER_QUE_GZ P40 table partition. 1. 0 PARTITION TB_IM_ORDER_QUE_GZ P22 table partition 15,424.0 15.1 PARTITION TB_IM_ORDER_QUE_GZ table partition 19,058.0 18.6 PARTITION TB_IM_ORDER_QUE_GZ P26 table partition 20,243.0 19.8 PARTITION TB_IM_ORDER_QUE_GZ p21. PARTITION 21,604.0 21.1 PARTITION P24 table partition 22,288.0 21.8 PARTITION P23 table partition 22,794.0 PARTITION TB_IM_ORDER_QUE_GZ P25 table partition 22.3 PARTITIO

Interlnk Start Simple Network client [Applicable occasions] if there are two computers that can be linked to a simple network via INTERSVR, this is a The command used, but not commonly used [Usage] DOS new support network features, It enables two computers to compose a simple network via a combined port or serial line Use Interlnk must add a sentence in Config.sys: Device=c:\dos\interlnk Parallel to the end of the line should be 25-pin joints, the needle connection between the following figure

Interlnk: Start Simple Network client [Applicable occasions] if you have two computers that can be used to connect to a simple network via INTERSVR, this is a very useful command, but not a common one. Usage DOS new support network function, it can make two computers through the combined port line or serial line connected to form a simple network use Interlnk must add a sentence in Config.sys: Device=c:\dos\interlnk Parallel to the end of the line should be 25-pin joints, the needle connectio

0/1#查看交换机支持哪些端口工作模式Switch (config-if) #switchport mode?Access Set trunking mode to ACCESS unconditionallyDynamic Set trunking mode to dynamically negotiate access or trunk modeTrunk Set trunking mode to TRUNK unconditionally#将fa0/1 Port set to access modeSwitch (config-if) #switchport mode access#将fa0/1 port set to trunk modeSwitch (config-if) #switchport mode d

destination port has a trunking mode of "on" or "nonegotiate", the span package will be forwarded in the encapsulated format of the original trunking configuration, and the destination port will stop trunking. Configuration Example: Example 1: The bidirectional packet that configures Port 2/5 (the span source) is replicated to port 2/10 (the span destination)