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What is Forward Proxy

Forward Proxy takes origin connections from the intranet clients and connect them to servers outside on the internet. In other words, A forward proxy takes requests from an
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EIGRP vs OSPF

  S No                                 [p2p type=”slug” value=”eigrp-cheatsheet”]EIGRP[/p2p]                                             OSPF     1 Advanced Distance
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VLAN vs VXLAN

S No                                    VLAN                                      VXLAN                        Remarks    1 Scalable upto 4094 Vlans Scalable upto 16 million VXLAN segments Vlans use 12-bit Vlan ID which limit to
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HSRP vs VRRP

  S No                                 HSRP                                   VRRP   1 Cisco Propritory Open Standard   2 RFC 2281 RFC 3768   3 HSRP routers communicate via multicast hello
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Vlan vs VRF

S No                                             VLAN                                                VRF 1 A VLAN is a group of ports that form a logical LAN segment. VLAN ports form an independent traffic domain in
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VPC vs VSS

Note :- Both VPC and VSS are used basically to support multi-chassis ether-channel that means we can create a port-channel whose one end is device A,however, another end
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VDC vs VRF

  S No                                       VDC                                        VRF 1 A VDC virtualizes the device itself by presenting a single device as multiple logical devices. Feature which allows multiple instance
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