How to configure Static NAT on Cisco Router

  Static NAT is used to do a one-to-one mapping between an inside address and an outside address. Static NAT also allows connections from an outside host to an inside host. Usually, static NAT is used for servers inside your network. in this tutorial we configure how to configure static NAT on Cisco Router. ip nat inside source static 192.168.1.10 103.49.168.94 Interface E0/1 ip nat inside Interface E0/0 ip nat outside verification: show ip nat translation

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How to cofigure Cisco Time Based ACL

Dist(config)#time-range work-hour Dist(config-time-range)#  absolute start 11:50 29 Nov 2016 end 13:05 29 Nov 2016 Note Start Time 11:50 29 Nov 2016 and End time 13:05 29 Nov 2016 OR Dist(config-time-range)# periodic Monday Tuesday Wednesday Thursday Saturday Sunday 9:00 to 21:00 Now need to put an access list and call from the time-range named “work-hour” Dist(config)# access-list 101 permit ip any 192.168.100.8 0.0.0.7 time-range TimeSlot (This access list will run from time-range policy, which created and the name is “TimeSlot”) Dist(config)# access-list 102 permit ip any 192.168.100.8 0.0.0.7 (This access list with out any time base ACL)

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How to configure SNMP on Cisco

  Simple Network Management Protocol (SNMP) is a popular protocol for network management. It is used for collecting information from, and configuring, network devices, such as servers, printers, hubs, switches, and routers on an Internet Protocol (IP) network. SNMP use port number  161 and 162. Configure SNMP  server R1(config)#int e0/0 R1(config-if)#ip address 192.168.1.1 255.255.255.0 R1(config)#snmp-server community test ro      

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How to Configure BGP on Cisco

  BGP (Border Gateway Protocol) is a Routing Protocol . its use route between two as number. BGP provide Loop-Free Routing Information. BGP use 179 TCP Port. BGP are two type-EBGP and IBGP. EBGP AD value 20 and IBGP AD value 200. BGP Neighbor called peers.currently uses BGP V4 . in this tutorial we share how to configure BGP on CISCO. ISP  Initial Configure ISP#conf t ISP(config)#int e0/0 ISP(config-if)#ip add ISP(config-if)#ip address 172.16.1.2 255.255.255.252 ISP(config-if)# no sh ISP(config)#int e0/1 ISP(config-if)#ip add ISP(config-if)#ip address 10.10.10.2 255.255.255.252 ISP(config-if)# no sh IIG 1…

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How to Configure Basic EIGRP

  EIGRP(Enhanced Interior Gateway Routing Protocol) is an advanced distance-vector routing protocol that use on Computer Network. its Cisco proprietary. Partial functionality of EIGRP was converted to an open standard 2013. EIGRP supports classless routing and VLSM, route summarization, incremental updates, load balacing and many other features.Routers running EIGRP must become neighbors before exchanging routing information. EIGRP use Multicast address 224.0.0.10. in this tutorial we configure basic EIGRP.           R1 initial Configure R1#conf t Enter configuration commands, one per line.  End with CNTL/Z. R1(config)#int e0/0 R1(config-if)#no…

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How to configure VTP on Cisco

VTP means Virtual Trunking Protocol. its created by cisco and manage VLAN for a large Network. switches use VLAN trunking protocol to communicate among themselves about VLAN configuration. VTP is very useful Protocol to Create,Manage and Maintain large Network. VTP can manage addition, deletion, and renaming of VLANs from a central point without manual intervention and VTP thus reduces network administration in a switched network. VTP are three version. VTP version 1 and VTP version 2 is almost similar. VTP Version 3 introduces the concept of transferring an thick database in…

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How to Configure BGP with Multihop

  Configure BGP with Multihop ISP Router Initial Configure ISP#conf t Enter configuration commands, one per line. End with CNTL/Z. ISP(config)#int lo ISP(config)#int lo0 ISP(config-if)#ip a *Apr 7 19:46:36.047: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up ISP(config-if)#ip add ISP(config-if)#ip address 1.1.1.1 255.255.255.255 ISP(config-if)#int e0/0 ISP(config-if)#no sh ISP(config-if)# *Apr 7 19:47:01.939: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up *Apr 7 19:47:02.939: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to up ISP(config-if)#ip add ISP(config-if)#ip address 10.10.10.1 255.255.255.252 ISP(config-if)# CLIENT Router Initial Router Configure CLIENT#conf t Enter configuration commands,…

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How to Configure OSPF Multiaccess Broadcast

  Configure Multiarea OSPF in CIsco R1 Initial Contigure R1#conf t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int e0/0 R1(config-if)#no sh R1(config-if)#ip add R1(config-if)#ip address *Apr 4 10:30:32.875: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up *Apr 4 10:30:34.159: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to up R1(config-if)#ip address 10.1.1.1 255.0.0.0 R1(config-if)#ip ospf 10 area 0 R2 Initial Contigure R2#conf t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int e0/0 R2(config-if)#no sh R1(config-if)#ip add R2(config-if)#ip address *Apr 4 10:30:32.875: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state…

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How to Configure OSPF in Cisco

  Configure OSPF in Cisco R1 Initial Contigure R1#conf t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int e0/0 R1(config-if)#no sh R1(config-if)#ip add R1(config-if)#ip address *Apr 4 10:30:32.875: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up *Apr 4 10:30:34.159: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to up R1(config-if)#ip address 192.168.1.1 255.255.255.0 R1(config-if)#ip ospf 10 area 0 R1(config-if)#int e0/1 R1(config-if)#no sh R1(config-if)#ip add R1(config-if)#ip address 10.1 *Apr 4 10:30:53.515: %LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up R1(config-if)#ip address 10.10.10 *Apr 4 10:30:54.535: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/1,…

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How to Configure Multiarea OSPF in Cisco

  Configure Multiarea OSPF in CIsco R1 Initial Contigure R1#conf t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int e0/0 R1(config-if)#no sh R1(config-if)#ip add R1(config-if)#ip address *Apr 4 10:30:32.875: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up *Apr 4 10:30:34.159: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to up R1(config-if)#ip address 192.168.1.1 255.255.255.0 R1(config-if)#int e0/1 R1(config-if)#no sh R1(config-if)#ip add R1(config-if)#ip address 10.1 *Apr 4 10:30:53.515: %LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up R1(config-if)#ip address 10.10.10 *Apr 4 10:30:54.535: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/1, changed state to up…

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