内存利用率过高,第一台通过光口带四台,第一台也是上联设备。下面是配置文件
# sysname S5500-1
#
super password level 3 cipher 123456
# irf mac-address persistent timer irf auto-update enable undo irf link-delay
# domain default enable system
# dns resolve dns server 202.106.0.20
dns server 202.106.46.151 ip host F1 192.168.11.254
# ipv6
# telnet server enable
# ip unreachables enable
# stack ip-pool 192.168.144.1 255.255.255.0
stack stack-port 1 port GigabitEthernet1/0/52
#
ip http port 88
# password-recovery enable
# acl number 3000 rule 0 deny tcp destination-port eq 445 # vlan 1
# vlan 2 to 4094
# domain system access-limit disable state active idle-cut disable self-service-url disable
# dhcp server ip-pool 0
network 192.168.0.0 mask 255.255.255.0
gateway-list 192.168.0.254
dns-list 202.106.46.151 202.106.0.20
# dhcp server ip-pool 4437-e68b-
static-bind ip-address 192.168.0.130 mask 255.255.255.0
static-bind mac-address 4437-e68b
gateway-list 192.168.0.254
dns-list 202.106.46.151 202.106.0.20
# user-group system group-attribute allow-guest
# local-use r xxx password cipher dsadsadas
authorization-attribute level 3 service-type ssh telnet service-type ftp service-type web
# interface NULL0 # interface LoopBack0 description 管理地址 ip address 192.168.1.200 255.255.255.255
# interface Vlan-interface1
# interface Vlan-interface2 description To:互联网 ip address 192.168.3.58 255.255.255.252 packet-filter 3000 inbound
# interface Vlan-interface100 ip address 192.168.0.254 255.255.255.0
# interface Vlan-interface999 ip address 192.168.1.254 255.255.255.0
#
一台上联,下面带四台52c
(0)
最佳答案
一、查看各单板内存利用率否则大大超过正常运行时的平均值
[system]display memory //系统内存
System Total Memory(bytes): 984176080
Total Used Memory(bytes): 251983364
Used Rate: 25%
[system]display memory slot 5 //接口板内存
System Total Memory(bytes): 473243360
Total Used Memory(bytes): 153820596
Used Rate: 85%
[system]
二、查看内存使用率大的字节
[system-hidecmd]_display memory slot 5
Slice Memory Usage:
Block Size 32 Free 59 Used 11973 Total 12032
Block Size 64 Free 46 Used 5372 Total 5418
Block Size 128 Free 83 Used 1477 Total 1560
Block Size 256 Free 39 Used 7414 Total 7453
Block Size 512 Free 21 Used 429 Total 450
Block Size 1024 Free 5 Used 898 Total 903
Block Size 2048 Free 10 Used 199022 Total 199032
Block Size 4096 Free 3 Used 309 Total 312
三、查看内存使用率高的进程或协议
[system-hidecmd]_display memory 2048 group slot 5
(0118, 1) (0101, 1) (cc08, 198002) (cc05, 15984)
(0102, 24) (0349, 50) (0610, 5) (cc01, 128)
(cc04, 17) (cc17, 42) (cc25, 1) (cc30, 4)
(cc40, 1) (cc3e, 8) (0110, 2) (cc24, 2)
(0218, 7) (cc10, 1) (0342, 48) (010f, 1)
(cc3d, 1) (0821, 2) (0230, 1) (040c, 3)
(0344, 4) (03a4, 1) (034a, 1) (0523, 1)
(0240, 1) (0712, 1) (04a0, 2) (0805, 1)
_display memory XXX group显示的内存信息中,模块号一共4位,前两位代表的含义如下:
0x01 操作系统
0x02 命令行、文件系统等
0x03 QACL、二层协议等
0x04 MAC、ARP等
0x05 FTP、TFTP、TCP等IP应用层
0x06 路由、组播等
0x07 MPLS
0x08 1X、MAC认证等安全模块
0x09 MIB
0x0D WEB相关
0xCC00 系统管理相关
0xCC10 设备管理相关
0xCC20 L2模块相关
0xCC30 L3模块相关
0xCC40 MPLS模块相关
上述相关操作请记录下来以便进行问题精确定位。
如果是路由模块或者安全模块内存使用率高,需查看路由表条目,进行安全认证的用户数等,评估是否属正常情况。
四、在内存利用率大于90%的情况下,需立即联系厂家工程师,在指导下安排重启单板回恢复内存
五、升级新版本或补丁版本彻底解决内存泄漏问题
建议拨打400定位。
(0)
亲~登录后才可以操作哦!
确定你的邮箱还未认证,请认证邮箱或绑定手机后进行当前操作
举报
×
侵犯我的权益
×
侵犯了我企业的权益
×
抄袭了我的内容
×
原文链接或出处
诽谤我
×
对根叔社区有害的内容
×
不规范转载
×
举报说明
暂无评论