Switch User Manual

Configuring Device Security
Defining Access Control
ESW 500 Series Switches Administration Guide 170
- AH — Authentication Header (AH). Provides source host authentication
and data integrity.
- EIGRP — Enhanced Interior Gateway Routing Protocol (EIGRP). Provides
fast convergence, support for variable-length subnet mask, and
supports multiple network layer protocols.
- OSPF — The Open Shortest Path First (OSPF) protocol is a link-state,
hierarchical Interior Gateway Protocol (IGP) for network routing Layer
Two (2) Tunneling Protocol, an extension to the PPP protocol that
enables ISPs to operate Virtual Private Networks (VPNs).
- IPIP — IP over IP (IPIP). Encapsulates IP packets to create tunnels
between two routers. This ensure that IPIP tunnel appears as a single
interface, rather than several separate interfaces. IPIP enables tunnel
intranets occur the internet, and provides an alternative to source
routing.
- PIM — Matches the packet to Protocol Independent Multicast (PIM).
- L2TP — Matches the packet to Layer 2 Internet Protocol (L2IP).
- ISIS — Intermediate System - Intermediate System (ISIS). Distributes IP
routing information throughout a single Autonomous System in IP
networks.
- ANY — Matches the protocol to any protocol.
• Source Port — Defines the TCP/UDP source port to which the ACE is matched.
This field is active only if 800/6-TCP or 800/17-UDP are selected in the Select
from List drop-down list. The possible field range is 0 - 65535.
• Destination Port — Defines the TCP/UDP destination port. This field is active
only if 800/6-TCP or 800/17-UDP are selected in the Select from List drop-
down list. The possible field range is 0 - 65535.
• Flag Set — Sets the indicated TCP EtherChannel that can be triggered.
• ICMP Type — Filters packets by ICMP message type. The field values is 0-255.
• ICMP Code — Indicates and ICMP message code for filtering ICMP packets.
ICMP packets that are filtered by ICMP message type can also be filtered by
the ICMP message code.
• IGMP Type — Filters packets by IGMP message or message types.
• Source