Users Guide
ROUTER BGP Mode
To enable and congure Border Gateway Protocol (BGP), use ROUTER BGP mode. For more information, refer to Border Gateway
Protocol IPv4 (BGPv4)
To enter ROUTER BGP mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Use the router bgp command then enter the AS number. The prompt changes to include (conf-router_bgp).
You can return to CONFIGURATION mode by using the exit command.
ROUTER ISIS Mode
To enable and congure Intermediate System to Intermediate System (ISIS), use ROUTER ISIS mode. For more information, refer to
Intermediate System to Intermediate System (IS-IS).
To enter ROUTER ISIS mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Use the router isis command. The prompt changes to include (conf-router_isis).
You can return to CONFIGURATION mode by using the exit command.
ROUTER OSPF Mode
To congure OSPF, use ROUTER OSPF mode. For more information, refer to Open Shortest Path First (OSPFv2).
To enter ROUTER OSPF mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Enter the router ospf {process-id} command. The prompt changes to include (conf-router_ospf-id).
You can switch to INTERFACE mode by using the interface command or you can switch to ROUTER RIP mode by using the
router rip command.
ROUTER OSPFV3 Mode
To congure OSPF for IPv6, use ROUTER OSPFV3 mode.
To enter ROUTER OSPFV3 mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Enter the ipv6 router ospf {process-id} command. The prompt changes to include (conf-ipv6-router_ospf).
You can return to CONFIGURATION mode by using the exit command.
ROUTER RIP Mode
To enable and congure Router Information Protocol (RIP), use ROUTER RIP mode. For more information, refer to Routing
Information Protocol (RIP).
To enter ROUTER RIP mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Enter the router rip command. The prompt changes to include (conf-router_rip).
You can return to CONFIGURATION mode by using the exit command.
CLI Basics
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