我是思科的新手。我正在运行 Cisco 2960-S 并在其上定义了几个 VLAN。我喜欢使用 SVI 功能，为接口 VLAN 1 设置 192.168.1.254 IP 地址，为接口 VLAN 2 设置 192.168.2.254 等等，但我无法从设备本身 ping 192.168.X.254，但可以 ping 192.168.1.254，尽管我no shut在每个接口 VLAN 配置上都发出了命令。我需要 VLAN 之间的路由。我进行了搜索并找到了几个启用 VLAN 间路由的结果，例如此链接，但问题是命令route的子命令ip不存在：
my-net-dev(config)#ip ?
Global IP configuration subcommands:
access-list Named access-list
accounting-list Select hosts for which IP accounting information is kept
accounting-threshold Sets the maximum number of accounting entries
accounting-transits Sets the maximum number of transit entries
address-pool Specify default IP address pooling mechanism
admission Network Admission Control (NAC)
alias Alias an IP address to a TCP port
arp IP ARP global configuration
auth-proxy Authentication Proxy
default-gateway Specify default gateway (if not routing IP)
device Device tracking
dhcp Configure DHCP server and relay parameters
dhcp-client Configure parameters for DHCP client operation
dhcp-server Specify address of DHCP server to use
domain IP DNS Resolver
domain-list Domain name to complete unqualified host names.
domain-lookup Enable IP Domain Name System hostname translation
domain-name Define the default domain name
finger finger server
flow-aggregation Configure flow aggregation
flow-cache Configure netflow cache parameters
flow-capture Capture additional netflow information
flow-egress Configure netflow egress
flow-export Specify host/port to send flow statistics
flow-top-talkers Configure netflow top talkers
ftp FTP configuration commands
gdp Router discovery mechanism
gratuitous-arps Generate gratuitous ARPs for PPP/SLIP peer addresses
host Add an entry to the ip hostname table
host-routing Enable host-based routing (proxy ARP and redirect)
hostname Configure hostname types
hp-host Enable the HP proxy probe service
http HTTP server configuration
icmp ICMP options
igmp IGMP global configuration
local Specify local options
name-server Specify address of name server to use
options IP Options treatment
port-map Port to application mapping (PAM) configuration commands
radius RADIUS configuration commands
rcmd Rcmd commands
reflexive-list Reflexive access list
scp Scp commands
security Specify system wide security information
source IP source
source-route Process packets with source routing header options
ssh Configure ssh options
sticky-arp Allow the creation of sticky ARP entries
subnet-zero Allow 'subnet zero' subnets
tacacs TACACS configuration commands
tcp Global TCP parameters
telnet Specify telnet options
tftp tftp configuration commands
verify URPF SNMP trap and IP packet header validation commands
它本身也no switchport无法工作，需要在其后面放置一些子命令：
my-net-dev(config-if)#no switchport
% Incomplete command.
my-net-dev(config-if)#no switchport ?
access Set access mode characteristics of the interface
autostate Include or exclude this port from vlan link up calculation
block Disable forwarding of unknown uni/multi cast addresses
host Set port host
mode Set trunking mode of the interface
nonegotiate Device will not engage in negotiation protocol on this interface
port-security Security related command
priority Set appliance 802.1p priority
protected Configure an interface to be a protected port
trunk Set trunking characteristics of the interface
voice Voice appliance attributes
ROM 是 c2960s-universalk9-mz.150-2.SE8.bin
答案1
2960-S 是一款第 2 层交换机.如果需要 VLAN 之间的路由，则需要路由器。
答案2
这取决于软件功能Switch 有哪些可用选项。
软件功能
Cisco Catalyst 2960-S 系列交换机配备 LAN Base 和 LAN Lite 功能集。LAN Lite 型号提供较低的功能和可扩展性，适合具有基本要求的小型部署。
请注意，每个交换机型号都与特定的功能级别相关；LAN Lite 型号不能升级到 LAN Base 功能集。
本文根据特点解释了各种切换功能。Cisco IOS 软件许可证：第 2 层和第 3 层交换的含义 - 第 1 部分
用于交换的四种常见 Cisco IOS 软件功能许可证是：
- LAN Lite：企业入门级第 2 层交换
- LAN 基础：企业接入第 2 层交换
- IP 基础：企业接入第 3 层交换
- IP 服务：高级第 3 层交换
请查看完整文章来了解每种类型的详细信息。