cisco single mode sfp

Cisco single-ARM routing configurationOne-arm routing, which is to set up multiple logical subinterfaces on the router, one VLAN for each sub-interface. The data on each sub-interface is passed on the physical link to be labeled encapsulated. Cisco devices support ISL and 802.1q (dot1q) protocols. Huawei only supports 802.1q.The difference between dot1q and ISL:

Cisco single-arm route Configuration Single-arm routing: multiple logical sub-interfaces are configured on the vro. Each sub-interface corresponds to a vlan. Data of each sub-interface must be tagged and encapsulated when transmitted on the physical link. Cisco devices support ISL and 802.1q (dot1Q) protocols. Huawei

Vlan2switch (Config-vlan) #vlan 3 //creating Vlan3switch (Config-vlan) # Exitswitch (config) #inter f0/2switch (config-if) #switchport accessvlan2 //set the port mode to Accessswitch (config-if) #exitSwitch (config) #inter f0/3switch ( CONFIG-IF) #sw acvlan3 //set the port mode to Accessswitch (config-if) #exitSwitch (config) #inter f0/1switch (config-if) #sw modetrunk// Set the port

Cisco single-ARM routing configuration One-arm routing, which is to set up multiple logical subinterfaces on the router, one VLAN for each sub-interface. The data on each sub-interface is passed on the physical link to be labeled encapsulated. Cisco devices support ISL and 802.1q (dot1q) protocols. Huawei only supports 802.1q. The difference between dot1q and IS

VPN Series 6: Comparison of Dmvpn instances in cisco dual-center single cloud and dual-center dual cloud Redundancy Design Prerequisites Router ios version 650) this. width = 650; "border =" 0 "alt =" "src =" http://www.bkjia.com/uploads/allimg/131227/0J2225H1-0.jpg "/> The show crypto results are different due to inconsistent versions of the previous version. This time, the same version is used to ensure a

There are still many things worth learning about Cisco switches. Here we mainly introduce the Cisco switch interface mode. In a Cisco switch network, there are four main types of interfaces in the LAN that are ultimately stable: access/trunk/multi/dot1q-tunnel. 1. access: it is mainly used to access terminal devices, s

OSPF applications-single-region and multi-region (CISCO) Single-region: 1. job Requirements! Three methods for injecting default Routes 2. Topology1. the device configuration is as follows: R1 (config) # int s1/0R1 (config-if) # ip add 192.168.1.1 255.255.255.0R1 (config-if) # no shutR1 (config-if) # int s1/1R1 (config-if) # ip add 192.168.3.1 255.255.255.0R1 (co

Configuration of single-arm routing and DHCP for Cisco devicesIn this experiment, we will configure single-arm routing and DHCP to enable the PC to automatically obtain IP addresses and achieve network-wide interconnection. Tutorial steps: 1. configure the IP address and gateway of the PC. add different VLANs to the vswitch and divide different network segments f

Cisco single-arm routingDemand:The VLAN is terminated through a three-layer interchange.Ideas:1. Create a VLAN2. VLAN Partitioning is correct3. Creating sub-interfaces4. dividing sub-interfaces to VLANs5. Configure the desired relay portTopology:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/54/71/wKioL1SCyxbSwTAXAAFJXjEzhps073.jpg "title=" topology. png "alt=" Wkiol1scyxbswtaxaafjxjezhps073.jp

Cisco single-arm routing experimental Topology diagram:650) this.width=650; "title=" 2017-05-18_094542.png "style=" height:444px;width:568px "alt=" wKioL1kc_ Iozgudyaablhh3zdgo967.png "src=" Https://s3.51cto.com/wyfs02/M00/96/18/wKioL1kc_iOzgUdYAABLhh3zdGo967.png "width= "587" height= "461"/> The configuration of the IOU1 is as follows:Interface ethernet0/0No IP address!Interface ethernet0/0.1Encapsul

-----------------------------------------------------------------R1 turn on the g0/0 sub-interface:Router#conf TerminalRouter (config) #int g0/0.10Router (config-subif) #encapsulation dot1q 3 #3表示是vlan 3Router (config-subif) #ip addr 192.168.0.11 255.255.255.0Router (config-subif) #exitR1 turn on the G0/1 sub-interface:Router (config) #int g0/1.10 #开启子接口Router (config-subif) #encapsulation dot1q 2 #把vlan2封装成802.1Q Virtual LAN ProtocolRouter (config-subif) #ip addr 192.168.1.11 255.255.255.0Route