在一台Cisco路由器上执行show access-list 命令显示如下一组信息Extended IP access list port4444permit icmp 202.38.97.0,wildcard bits 0.0.0.255 anydeny icmp any anydeny udp any any eq 1434deny tcp any any eq 4444permit ip any any根据上述信息,正确的access-list的配置是 A.Router(config)#ip ...
R(config)# ip access-list extended "name" 配置ACL步骤: 一:创建标准ACL R(config)# ip access-list standard AAA R(config)# 10 deny 192.168.1.1 0.0.0.0 拒绝192.168.1.1通过 R(config)# 20 permit any any 允许所用 除了192.168.1.1不能访问以外,其他都能访问。 二:调用ACL R(config)# interface ...
下列命令中,正确的是: A、access-list 101 permit icmp any 172.16.1.3 0.0.0.0 B、access-list 111 permit udp any 172.16.1.3 0.0.0.0 eq 25 C、access-list 121 permit host 172.16.1.3 D、access-list 131 permit tcp any 172.16.1.3
多选题在路由器上配置命令: ( ) Access-list 100 deny icmp 10.1.0.0 0.0.255.255 any host-redirect Access-list 100 deny tcp any 10.2.1.2. 0.0.0.0 eq 23 Access-list 100 permit ip any any 并将此规则应用在接口上,下列说法正确的是 A、禁止从10.1.0.0网段发来的ICMP的主机重定向报文通过 ...
The access device sends the Portal authentication result (ACK_AUTH) to the Portal server and adds the user to the local online user list. The Portal server sends the Portal authentication result to the client to inform the client of successful authentication and adds the user to the local onli...
In the Ethernet Interface List area, check whether any IP address is displayed in the IPv4 Address/Mask column for the WAN interface. Figure 13-8 Interface configuration page If the WAN interface does not obtain an IP address, perform the following steps: If the upstream device is an optical...
{ ip | ipv6 } access-list acl_list_name deny { ip_address | any | host | icmp | ip | log | tcp | udp } permit { ip_address | any | host | icmp | ip | log | tcp | udp } after { deny | permit | readdress | redirect } before { deny | permit...
Configure Extended Access Control List Step by Step Guide How to block ICMP Ping on Cisco Routers Using a standard ACL to secure VTY lines To secure VTY lines, create a standard ACL that only permits the IP addresses you want to allow and apply this ACL to the VTY lines that you want ...
Phase: 4 Type: ACCESS-LIST Subtype: log Result: ALLOW Config: access-group CSM_FW_ACL_ global access-list CSM_FW_ACL_ advanced permit ip host 192.168.1.40 host 192.168.2.40 rule-id 268435461 access-list CSM_FW_ACL_ remark rule-id 268435461: ACCESS POLICY: ACP1 - Mandatory access...
Unable to obtain the feature list.The object exporter specified was not found. Error: 0x80070776 getting error as: a duplicate filename exists or the file cannot be found, while moving files from C drive into a folder Getting error: "the account is not authorized to login from this stat...