CAT 4500 switch

[networks PTC]

is there a read-only account on the switch I can use to run arp command on each mac address? 

Need the output to include IP addresses for each MAC would need to be looked up. (and then nslookup on each IP). 

[pman]

Hi,

you can use 'parser view'

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_cfg/configuration/15-mt/sec-usr-cfg-15-mt-book/sec-role-base-cli.html

another one:

https://www.omnisecu.com/ccna-security/parser-views-role-based-access-control-rbac.php