Users Guide

Layer 2 Switching Commands 292
Command History
Updated in 6.3.0.1 firmware
Example
console(config)#arp access-list new
console(config-arp-access-list)#remark “test1”
console(config-arp-access-list)#permit ip host 1.1.1.1 mac host
00:01:02:03:04:05
console(config-arp-access-list)#remark “test1”
console(config-arp-access-list)#remark “test2”
console(config-arp-access-list)#remark “test3”
console(config-arp-access-list)#permit ip host 1.1.1.2 mac host
00:03:04:05:06:07
console(config-arp-access-list)#permit ip host 2.1.1.2 mac host
00:03:04:05:06:08
console(config-arp-access-list)#remark “test4”
console(config-arp-access-list)#remark “test5”
console(config-arp-access-list)#permit ip host 2.1.1.3 mac host
00:03:04:05:06:01
service-acl input
Use the service-acl input command in Interface Configuration mode to block
Link Local Protocol Filtering (LLPF) protocol(s) on a given port. Use the no
form of this command to unblock link-local protocol(s) on a given port.
Syntax
service-acl input {blockcdp | blockvtp | blockdtp | blockudld | blockpagp |
blocksstp | blockall}
no service-acl input [blockcdp | blockvtp | blockdtp | blockudld |
blockpagp | blocksstp | blockall]
• blockcdp — To block CDP PDU’s from being forwarded.
• blockvtp — To block VTP PDU’s from being forwarded.
• blockdtp — To block DTP PDU’s from being forwarded.
• blockudld — To block UDLD PDU’s from being forwarded.
• blockpagp — To block PAgP PDU’s from being forwarded.
• blocksstp — To block SSTP PDU’s from being forwarded.