Black Box LRU4240 Interface frame-relay map clear, Ip bridge static-route, Ip dhcp-relay

Dual Trunk E1 Router

Example

Unit(config)#interface frame-relay dlci 20 net1

interface frame-relay map

Use the interface frame-relay map to map IP subnets to DLCIs.

Command Syntax: interface frame-relay map A.B.C.D/M <16-1023> {net1 net2 bundle0]

A.B.C.D/M IP network address and subnet mask length

<16-1023>DLCI number to map to

net1, net2 or bundle0 Network interface to map to Command Mode: Config

Example

Unit(config)#interface frame-relay map 10.10.10.120/5 200 net1

interface frame-relay map clear

Use the interface frame-relay map clear to clear the IP subnets to DLCIs mapping table.

Command Syntax: interface frame-relay map clear

Command Mode: Config

Example

Unit(config)#interface frame-relay map clear

ip bridge static-route

Use the ip bridge static-routeto configure the static MAC bridge routes table. Each bridge static route identifies a physical WAN or LAN port on which to bridge the MAC address.

Command Syntax:

ip bridge static-route X:X:X:X:X [enet net1 net2 bundle0 Use this command in PPP mode:

X:X:X:X:X Host MAC address to bridge

IFNAME the port on which to bridge the MAC address

]

ip bridge static-route X:X:X:X:X [enet net1 net2 bundle0] dlci <16-1023> Use this command in Frame Relay mode

X:X:X:X:X Host MAC address to bridge

IFNAME the port on which to bridge the host MAC address

dlci <16-1023> Frame Relay DLCI on which to bridge the host MAC address ip bridge static-route clear

Clear the static MAC brige route table.

ip dhcp-relay

Use the ip dhcp-relayto configure the DHCP relay agent. Command Syntax:

ip dhcp-relay [enabled disabled]: Enables or disables DHCP relay agent

ip dhcp-relay server A.B.C.D: Set the DCHP server IP address

Command Mode: Config

Example

ip firewall

Use the ip firewall to configure the access list filtering packets by denying or permitting access from source hosts to destination hosts.

Command Syntax:

ip firewall [0-511] [deny permit] A.B.C.D/M A.B.C.D/M [enet net1 net2 bundle0] [active inactive] Enter up to 512 rules denying or permitting access.

ip firewall clear: Clear the firewall

Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 145