Qtech QSW-8200-28T-AC-DC Команды интерфейса уровня 3 онлайн [14/47] 481627

User Manual

Chapter 1. Commands for Layer 3 Forwarding 14

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 Command: ipv6 route <ipv6-prefix | prefix-length> {<ipv6address> | <interface-type

interface-number> | {<ipv6address> <interface-type interface-number>} | tunnel

<tunnel no> } [<precedence>]

 no ipv6 route <ipv6-prefix | prefix-length> {<ipv6address> | <interface-

type interface-number> | {<ipv6address> <interface-type interface-

number>} | tunnel <tunnel no> } [<precedence>]

 Function: Set IPv6 static route.

 Parameters: Parameter <ipv6-prefix> is the destination prefix of IPv6 static route,

parameter <prefix-length> is the length of IPv6 prefix, parameter <ipv6-address> is the

next hop IPv6 address of the reachable network, parameter <interface-type interface-

number> is the name of interface from which to reach the destination, <tunnel no> is

the output tunnel number of the tunnel route, parameter <precedence> is the weight

of this route, the range is 1-255, the default is 1

 Default: There is not any IPv6 static route which is configured by default.

 Command Mode: Global Mode

 Usage Guide: When the next hop IPv6 address is link-local address, the interface name

must be specified. When the next hop IPv6 address is global aggregatable unicast

address and site-local address, if no interface name of the exit is specified, it must be

assured that the IP address of the next hop and the address of some interface of the

switch must be in the same network segment. As for tunnel route, interface name can

be directly specified.

 Example: Configure static route 1 with destination address 3ffe:589:dfc::88, prefix

length 64 and next hop 2001:8fd:c32::99 (the router has been configured IPv6 address

of 2001:8fd:c32::34/64).

 Switch(config)#ipv6 route 3ffe:589:dfc::88/64 2001:8fd:c32::99

 Configure static route 2 with destination 3ffe:ff7:123::55, prefix length 64, next hop

fe80::203:ff:89fd:46ac and exit interface name Vlan1.

 Switch(config)#ipv6 route 3ffe:ff7:123::55/64 fe80::203:ff:89fd:46ac Vlan1

1.2.20 ipv6 redirect

 Command: ipv6 redirect

 no ipv6 redirect

 Function: Enable IPv6 router redirect function. The no operation of this command will

disable the function.

 Parameters: None.

 Command Mode: Global Configuration Mode.

 Default Settings: IPv6 router redirect function is disabled by default.

 Usage Guide: If router A, router B, and node C are on the same network link, and router

A forwards IPv6 packets from node C to router B, expecting router B to continue the

forwarding, then router A will send an IPv6 ICMPv6 redirect message to node C-source

of the packet, notifying it that the best next hop of this destination address is router B.