ACCESS CONTROL LIST-R2

Router>

Router>

Router>en

Router#

Router#

Router#conf t

Enter configuration commands, one per line.  End with CNTL/Z.

Router(config)#int f 0/0 ?

  <cr>

Router(config)#int f 0/0

Router(config-if)#

Router(config-if)#ip add 30.0.0.1 255.255.255.0 ?

  <cr>

Router(config-if)#ip add 30.0.0.1 255.255.255.0

Router(config-if)#

Router(config-if)#no shuit

                        ^

% Invalid input detected at '^' marker.

           

Router(config-if)#no shut

%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router(config-if)#ex

Router(config)#int s 1/0 ?

  multipoint      Treat as a multipoint link

  point-to-point  Treat as a point-to-point link

  <cr>

Router(config)#int s 1/0

Router(config-if)#ip add 20.0.0.2 255.255.255.252 ?

  <cr>

Router(config-if)#ip add 20.0.0.2 255.255.255.252

Router(config-if)#

Router(config-if)#clock rate 64000 ?

  <cr>

Router(config-if)#clock rate 64000

Router(config-if)#no shut ?

  <cr>

Router(config-if)#no shut

Router(config-if)#

%LINK-5-CHANGED: Interface Serial1/0, changed state to up

e

% Ambiguous command: "e"

Router(config-if)#

Router(config-if)#ex

Router(config)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up

Router(config)#

Router(config)#

Router(config)#router rip ?

  <cr>

Router(config)#router rip

Router(config-router)#network 20.0.0.0

Router(config-router)#network 30.0.0.0

Router(config-router)#ex

Router(config)#^Z

Router#

%SYS-5-CONFIG_I: Configured from console by console

Router#

Router#

Router#sh ip route ?

  WORD       Network to display information about or hostname

  bgp        Border Gateway Protocol (BGP)

  connected  Connected

  eigrp      Enhanced Interior Routing Protocol (EIGRP)

  ospf       Open Shortest Path First (OSPF)

  rip        Routing Information Protocol (RIP)

  static     Static routes

  <cr>

Router#sh ip route

Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP

       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP

       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area

       * - candidate default, U - per-user static route, o - ODR

       P - periodic downloaded static route

Gateway of last resort is not set

R    10.0.0.0/8 [120/1] via 20.0.0.1, 00:00:08, Serial1/0

     20.0.0.0/30 is subnetted, 1 subnets

C       20.0.0.0 is directly connected, Serial1/0

     30.0.0.0/24 is subnetted, 1 subnets

C       30.0.0.0 is directly connected, FastEthernet0/0

Router#

Router#conf t

Enter configuration commands, one per line.  End with CNTL/Z.

Router(config)#acc

Router(config)#access-list 111 deny icmp ho 30.0.0.2 ho 10.0.0.4 echo ?

  <cr>

Router(config)#access-list 111 deny icmp ho 30.0.0.2 ho 10.0.0.4 echo

Router(config)#access-list 111 deny tcp ho 30.0.0.3 ho 10.0.0.4 eq 80 ?

  dscp         Match packets with given dscp value

  established  established

  precedence   Match packets with given precedence value

  <cr>

Router(config)#access-list 111 deny tcp ho 30.0.0.3 ho 10.0.0.4 eq 80

Router(config)#acc

Router(config)#access-list 111 permit ip any any ?

  dscp        Match packets with given dscp value

  precedence  Match packets with given precedence value

  <cr>

Router(config)#access-list 111 permit ip any any

Router(config)#int f 0/0 ?

  <cr>

Router(config)#int f 0/0

Router(config-if)#ip acc

Router(config-if)#ip access-group 111 in ?

  <cr>

Router(config-if)#ip access-group 111 in

Router(config-if)#ex

Router(config)#