Layer 2—LAN Switching
Configuration Guide
Covers Layer 2 technologies and features used on a LAN switched
network, such as VLAN technology and port isolation. You can use
these features to divide broadcast domains, remove Layer 2 loops,
isolate users within a VLAN, or re-mark VLAN tags.
This guide includes:
• MAC address table and MAC Information.
• Bulk interface configuration.
• Ethernet interface.
• Ethernet link aggregation.
• DRNI.
• Port isolation.
• VLAN (including VLAN, super VLAN, private VLAN, and voice
VLAN).
• MVRP.
• Loopback, null, and inloopback interfaces.
• QinQ.
• VLAN mapping.
• Loop detection.
• Spanning tree.
• LLDP.
• L2PT.
• Service loopback group.
• Layer 2 forwarding.
Layer 3—IP Services Configuration
Guide
Covers IP addressing (including static and dynamic IPv4 and IPv6
address assignment), network performance optimization, ARP, and
interoperation between IPv4 and IPv6.
This guide includes:
• ARP (including ARP, gratuitous ARP, proxy ARP, ARP snooping,
ARP fast reply, and ARP direct route advertisement).
• IP addressing.
• DHCP (including DHCP overview, DHCP server, DHCP relay
agent, DHCP client, DHCP snooping, and BOOTP client).
• DNS and DDNS.
• IP forwarding basics and load sharing.
• Fast forwarding.
• Adjacency table.
• IRDP.
• IP performance optimization.
• UDP helper.
• Basic IPv6 settings.
• DHCPv6 (including DHCPv6 overview, DHCPv6 server, DHCPv6
relay agent, DHCPv6 client, and DHCPv6 snooping).
• IPv6 fast forwarding.
• Tunneling.
• GRE.
• HTTP redirect.