/ip firewall mangle add chain=prerouting action=change-ttl new-ttl=increment:1
If you want Hide router And 2 Hope next Increase TTL to 3
If want Hide own Router And next Hope Increase TTL to 2
show ip arp ethernet 1/49.92
show ip arp —-> you can see all the arp in switch
sh ip arp x.x.x.x —-> for particular ip address.
sh ip arp x.x.x.x vrf <name> —- if you have multiple vrf then you can use this command.
similar to ‘set-bgp-communities’, but does not delete any existing information about communities
For Ip config On boot Hold # key and config ip adn by web config sip user and register Sip user