msr 50-06 做单臂路由时新增加了一个子网不能使用

由于公司业务扩展，现想在原来的路由器上增加一个VLAN 5 IP10.0.5.1 24 做外网使用，在路由器上PING10.0.5.1是通的，但在交换机上也做VLAN 5相应的配置PING不通10.0.5.1网关，本人是菜鸟，现请高手指点，万分感谢！！！！！！！最好有细一点的配置方法。路由器上的配置如下：
 ****************************************************************************** * Copyright (c) 2004-2010 Hangzhou H3C Tech. Co., Ltd. All rights reserved. * * Without the owner's prior written consent, * * no decompiling or reverse-engineering shall be allowed. * ****************************************************************************** Login authentication Username:admin Password: % Login failed! Username:admin Password: <H3C>dis cu # version 5.20, Release 2104P02 # sysname H3C # domain default enable system 
# dns proxy enable # telnet server enable # dar p2p signature-file flash:/p2p_default.mtd # vlan 1 # radius scheme system # domain system access-limit disable state active  idle-cut disable  self-service-url disable# dhcp server ip-pool vlan1 extended  network mask 255.255.255.0 # user-group system # local-user  password cipher a= authorization-attribute level 3 service-type telnet local-user password cipher  authorization-attribute level 2 service-type telnet service-type ftp  service-type ppp # cwmp undo cwmp enable # interface Aux0 async mode flow  link-protocol ppp # interface NULL0 # interface Vlan-interface1  undo dhcp select server global-pool dhcp server apply ip-pool vlan1 # interface GigabitEthernet0/1 port link-mode route ip address 192.168.1.2 255.255.255.0 # interface GigabitEthernet0/2 port link-mode route # interface GigabitEthernet0/2.1 vlan-type dot1q vid 1 ip address 10.0.3.1 255.255.255.0 # interface GigabitEthernet0/2.2 vlan-type dot1q vid 2  qos max-bandwidth 1000000 ip address 10.0.0.2 255.255.255.0  qos reserved-bandwidth pct 100 qos lr outbound cir 1000000 cbs 19375000 ebs 0 # interface GigabitEthernet0/2.3 vlan-type dot1q vid 3 ip address 10.0.1.1 255.255.255.0 # interface GigabitEthernet0/2.4 vlan-type dot1q vid 4 ip address 10.0.2.1 255.255.255.0 # interface GigabitEthernet0/2.5 vlan-type dot1q vid 5 ip address 10.0.5.1 255.255.255.0
 # interface GigabitEthernet0/3 port link-mode route qos max-bandwidth 1000 qos reserved-bandwidth pct 100 qos lr outbound cir 1000 cbs 62500 ebs 0 # interface GigabitEthernet0/0 port link-mode bridge # ip route-static 0.0.0.0 0.0.0.0 192.168.1.1 # load xml-configuration # load tr069-configuration # user-interface con 0 user-interface aux 0 user-interface vty 0 4 authentication-mode scheme # return <H3C>

以上是路由器的，交换机和路由器的接口为TRUNK，允许所有VLAN 通过的。