CCNA Super Lab 4
Technologies Covered
Basic Device Configuration
Interface Configuration
Switch Configuration
Frame Relay
Static Routing and Default Routes
TCL Scripts / Lab Verification
Your goal for this lab is to configure a fully routed network so that each device can communicate with every other device.
Basic Device Configuration
When starting a lab, there are some basic things that will need to be done on every device. The following should be done at the start of every lab:
Configure the device hostname
Disable domain-name lookup
Configure password encryption
Set console timeout
Configure “logging synchronous” on the console line
Configure passwords
Important: When configuring passwords on any lab, on any device, always use ‘ccie’.
Here is an example from router R1:
Router>
Router>enable
Router#config
Configuring from terminal, memory, or network [terminal]? t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname R1
R1(config)#no ip domain-lookup
R1(config)#service password-encryption
R1(config)#enable secret ccie
R1(config)#line con 0
R1(config-line)#exec-timeout 0 0
R1(config-line)#password ccie
R1(config-line)#logging synchronous
Using the example above as a guide, do the basic device configuration on the remaining devices in your pod.
Interface Configuration
Disable all unnecessary interfaces on the switches, and enable all necessary interfaces on the routers. Configure IP addresses on the interfaces according to the diagrams. Use the previous labs for examples on how to do this.
Confirmation: Use the show cdp neighbors and show ip interface brief commands to verify proper configuration.
R1#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
CAT2 Fas 0/1 141 S I WS-C3560- Fas 0/1
R1#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 unassigned YES unset administratively down down
FastEthernet0/1 172.16.15.1 YES manual up up
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 unassigned YES unset administratively down down
Serial0/1/0 unassigned YES unset administratively down down
Serial0/1/1 unassigned YES unset administratively down down
Loopback0 172.16.1.1 YES manual up up
R2#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
R5 Ser 0/1/0 144 R S I 2811 Ser 0/0/0
CAT1 Fas 0/0 135 S I WS-C3560- Fas 0/2
R2#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.16.24.2 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 unassigned YES unset administratively down down
Serial0/1/0 192.168.25.2 YES manual up up
Serial0/1/1 unassigned YES unset administratively down down
Loopback0 172.16.2.2 YES manual up up
R3#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
R5 Ser 0/1/0 149 R S I 2811 Ser 0/0/1
CAT1 Fas 0/0 131 S I WS-C3560- Fas 0/3
R3#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.16.36.3 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 unassigned YES unset administratively down down
Serial0/1/0 192.168.35.3 YES manual up up
Serial0/1/1 unassigned YES unset administratively down down
Loopback0 172.16.3.3 YES manual up up
R4#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
CAT2 Fas 0/1 127 S I WS-C3560- Fas 0/4
R4#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 unassigned YES unset administratively down down
FastEthernet0/1 172.16.24.4 YES manual up up
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 unassigned YES unset administratively down down
Serial0/1/0 unassigned YES unset administratively down down
Serial0/1/1 unassigned YES unset administratively down down
Serial0/2/0 unassigned YES unset administratively down down
Serial0/2/1 unassigned YES unset administratively down down
Loopback0 172.16.4.4 YES manual up up
R5#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
R2 Ser 0/0/0 172 R S I 2811 Ser 0/1/0
R3 Ser 0/0/1 176 R S I 2811 Ser 0/1/0
CAT1 Fas 0/0 124 S I WS-C3560- Fas 0/5
R5#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.16.15.5 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/0/0 192.168.25.5 YES manual up up
Serial0/0/1 192.168.35.5 YES manual up up
Serial0/1/0 unassigned YES unset administratively down down
Serial0/1/1 unassigned YES unset administratively down down
Serial0/2/0 unassigned YES unset administratively down down
Serial0/2/1 unassigned YES unset administratively down down
Loopback0 172.16.5.5 YES manual up up
R6#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
CAT1 Fas 0/0 121 S I WS-C3560- Fas 0/6
R6#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 unassigned YES unset up up
FastEthernet0/0.36 172.16.36.6 YES manual up up
FastEthernet0/0.101 172.16.101.6 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 unassigned YES unset administratively down down
Serial0/1/0 unassigned YES unset administratively down down
Serial0/1/1 unassigned YES unset administratively down down
Loopback0 172.16.6.6 YES manual up up
CAT1#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone
Device ID Local Intrfce Holdtme Capability Platform Port ID
R2 Fas 0/2 176 R S I 2811 Fas 0/0
R3 Fas 0/3 122 R S I 2811 Fas 0/0
CAT4 Fas 0/22 178 S I WS-C3560-2Fas 0/22
R6 Fas 0/6 146 R S I 2811 Fas 0/0
R5 Fas 0/5 135 R S I 2811 Fas 0/0
CAT2#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone
Device ID Local Intrfce Holdtme Capability Platform Port ID
R1 Fas 0/1 161 R S I 2811 Fas 0/1
CAT3 Fas 0/22 124 S I WS-C3560-2Fas 0/22
R4 Fas 0/4 135 R S I 2811 Fas 0/1
Switch Configuration
Configure the switches to use VTP Transparent Mode. Create VLANs 15, 24, 36, and 101 on all switches and put management IP addresses on them. Put each access port in the correct VLAN. Setup the following links as Dot1Q trunks:
CAT1 and CAT4 on ports Fa0/22
CAT2 and CAT3 on ports Fa0/22
CAT3 and CAT4 on ports Fa0/24
CAT1 and R6 on port Fa0/6
Confirmation: Use the show vtp status, show vlan brief and show interface trunk commands to verify your configuration.
CAT1#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 1005
Number of existing VLANs : 9
VTP Operating Mode : Transparent
VTP Domain Name :
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xA5 0x59 0x06 0xA5 0x68 0x4D 0xD3 0x26
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
CAT1#show vlan brief
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/1, Fa0/4, Fa0/7, Fa0/8
Fa0/9, Fa0/10, Fa0/11, Fa0/12
Fa0/13, Fa0/14, Fa0/15, Fa0/16
Fa0/17, Fa0/18, Fa0/19, Fa0/20
Fa0/21, Fa0/23, Fa0/24, Gi0/1
Gi0/2
15 VLAN0015 active Fa0/5
24 VLAN0024 active Fa0/2
36 VLAN0036 active Fa0/3
101 VLAN0101 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
CAT1#show interfaces trunk
Port Mode Encapsulation Status Native vlan
Fa0/6 on 802.1q trunking 1
Fa0/22 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/6 36,101
Fa0/22 15,24,36,101
Port Vlans allowed and active in management domain
Fa0/6 36,101
Fa0/22 15,24,36,101
Port Vlans in spanning tree forwarding state and not pruned
Fa0/6 36,101
Fa0/22 15,24,36,101
CAT2#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 1005
Number of existing VLANs : 9
VTP Operating Mode : Transparent
VTP Domain Name :
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xA5 0x59 0x06 0xA5 0x68 0x4D 0xD3 0x26
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
CAT2#show vlan brief
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/2, Fa0/3, Fa0/5, Fa0/6
Fa0/7, Fa0/8, Fa0/9, Fa0/10
Fa0/11, Fa0/12, Fa0/13, Fa0/14
Fa0/15, Fa0/16, Fa0/17, Fa0/18
Fa0/19, Fa0/20, Fa0/21, Fa0/23
Fa0/24, Gi0/1, Gi0/2
15 VLAN0015 active Fa0/1
24 VLAN0024 active Fa0/4
36 VLAN0036 active
101 VLAN0101 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
CAT2#show interfaces trunk
Port Mode Encapsulation Status Native vlan
Fa0/22 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/22 15,24,36,101
Port Vlans allowed and active in management domain
Fa0/22 15,24,36,101
Port Vlans in spanning tree forwarding state and not pruned
Fa0/22 15,24,36,101
CAT3#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 1005
Number of existing VLANs : 9
VTP Operating Mode : Transparent
VTP Domain Name :
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xA5 0x59 0x06 0xA5 0x68 0x4D 0xD3 0x26
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
CAT3#show vlan brief
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10, Fa0/11, Fa0/12
Fa0/13, Fa0/14, Fa0/15, Fa0/16
Fa0/17, Fa0/18, Fa0/19, Fa0/20
Fa0/21, Fa0/23, Gi0/1, Gi0/2
15 VLAN0015 active
24 VLAN0024 active
36 VLAN0036 active
101 VLAN0101 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
CAT3#show interfaces trunk
Port Mode Encapsulation Status Native vlan
Fa0/22 on 802.1q trunking 1
Fa0/24 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/22 15,24,36,101
Fa0/24 15,24,36,101
Port Vlans allowed and active in management domain
Fa0/22 15,24,36,101
Fa0/24 15,24,36,101
Port Vlans in spanning tree forwarding state and not pruned
Fa0/22 15,24,36,101
Fa0/24 15,24,36,101
CAT4#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 1005
Number of existing VLANs : 9
VTP Operating Mode : Transparent
VTP Domain Name :
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xA5 0x59 0x06 0xA5 0x68 0x4D 0xD3 0x26
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
CAT4#show vlan brief
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10, Fa0/11, Fa0/12
Fa0/13, Fa0/14, Fa0/15, Fa0/16
Fa0/17, Fa0/18, Fa0/19, Fa0/20
Fa0/21, Fa0/23, Gi0/1, Gi0/2
15 VLAN0015 active
24 VLAN0024 active
36 VLAN0036 active
101 VLAN0101 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
CAT4#show interfaces trunk
Port Mode Encapsulation Status Native vlan
Fa0/22 on 802.1q trunking 1
Fa0/24 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/22 15,24,36,101
Fa0/24 15,24,36,101
Port Vlans allowed and active in management domain
Fa0/22 15,24,36,101
Fa0/24 15,24,36,101
Port Vlans in spanning tree forwarding state and not pruned
Fa0/22 15,24,36,101
Fa0/24 15,24,36,101
Use the ping command to verify Layer 3 connectivity.
R1#ping 172.16.15.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.15.5, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 1/1/4 ms
R2#ping 172.16.24.4
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.24.4, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 1/1/4 ms
R2#ping 192.168.25.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.25.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
R3#ping 172.16.36.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.36.6, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 1/1/1 ms
R3#ping 192.168.35.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.35.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
R4#ping 172.16.24.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.24.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
R5#ping 172.16.15.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.15.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
R5#ping 192.168.25.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.25.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
R5#ping 192.168.35.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.35.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/36 ms
R6#ping 172.16.36.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.36.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
R6#ping 172.16.101.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.1, timeout is 2 seconds:
..!!!
Success rate is 60 percent (3/5), round-trip min/avg/max = 1/1/1 ms
R6#ping 172.16.101.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.2, timeout is 2 seconds:
..!!!
Success rate is 60 percent (3/5), round-trip min/avg/max = 1/1/1 ms
R6#ping 172.16.101.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.3, timeout is 2 seconds:
..!!!
Success rate is 60 percent (3/5), round-trip min/avg/max = 1/1/1 ms
R6#ping 172.16.101.4
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.4, timeout is 2 seconds:
..!!!
Success rate is 60 percent (3/5), round-trip min/avg/max = 1/1/1 ms
Frame Relay
To configure the Frame Relay Switch (FRS), use the configuration posted on the lab list page.
To configure frame relay on an interface, use the encapsulation frame-relay, no frame-relay inverse-arp and frame-relay map ip commands. The syntax for the frame-relay map ip command is
frame-relay map ip <ip address> <dlci> broadcast
Using the previous labs as guides, configure frame relay on all applicable devices.
Confirmation: To verify frame relay, use the show frame-relay pvc, show frame-relay map, and show frame-relay lmi commands.
R1#show frame-relay pvc
PVC Statistics for interface Serial0/0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 0 0 0
Switched 0 0 0 0
Unused 2 0 0 0
DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:01:36, last time pvc status changed 00:01:36
DLCI = 103, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:01:28, last time pvc status changed 00:01:28
DLCI = 104, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:01:29, last time pvc status changed 00:01:29
R1#show frame-relay map
Serial0/0/0 (up): ip 10.12.12.2 dlci 102(0x66,0x1860), static,
broadcast,
CISCO, status defined, active
Serial0/0/0 (up): ip 10.12.12.1 dlci 102(0x66,0x1860), static,
CISCO, status defined, active
R1#show frame-relay lmi
LMI Statistics for interface Serial0/0/0 (Frame Relay DTE) LMI TYPE = CISCO
Invalid Unnumbered info 0 Invalid Prot Disc 0
Invalid dummy Call Ref 0 Invalid Msg Type 0
Invalid Status Message 0 Invalid Lock Shift 0
Invalid Information ID 0 Invalid Report IE Len 0
Invalid Report Request 0 Invalid Keep IE Len 0
Num Status Enq. Sent 11 Num Status msgs Rcvd 11
Num Update Status Rcvd 0 Num Status Timeouts 0
Last Full Status Req 00:00:59 Last Full Status Rcvd 00:00:59
R2#show frame-relay pvc
PVC Statistics for interface Serial0/0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 0 0 0
Switched 0 0 0 0
Unused 2 0 0 0
DLCI = 201, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:03:06, last time pvc status changed 00:02:36
DLCI = 203, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:02:57, last time pvc status changed 00:02:57
DLCI = 204, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:02:58, last time pvc status changed 00:02:58
R2#show frame-relay map
Serial0/0/0 (up): ip 10.12.12.1 dlci 201(0xC9,0x3090), static,
broadcast,
CISCO, status defined, active
Serial0/0/0 (up): ip 10.12.12.2 dlci 201(0xC9,0x3090), static,
CISCO, status defined, active
R2#show frame-relay lmi
LMI Statistics for interface Serial0/0/0 (Frame Relay DTE) LMI TYPE = CISCO
Invalid Unnumbered info 0 Invalid Prot Disc 0
Invalid dummy Call Ref 0 Invalid Msg Type 0
Invalid Status Message 0 Invalid Lock Shift 0
Invalid Information ID 0 Invalid Report IE Len 0
Invalid Report Request 0 Invalid Keep IE Len 0
Num Status Enq. Sent 20 Num Status msgs Rcvd 20
Num Update Status Rcvd 0 Num Status Timeouts 0
Last Full Status Req 00:00:20 Last Full Status Rcvd 00:00:20
R3#show frame-relay pvc
PVC Statistics for interface Serial0/0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 0 0 0
Switched 0 0 0 0
Unused 2 0 0 0
DLCI = 301, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:03:25, last time pvc status changed 00:03:05
DLCI = 302, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:03:26, last time pvc status changed 00:03:26
DLCI = 304, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:03:37, last time pvc status changed 00:03:37
R3#show frame-relay map
Serial0/0/0 (up): ip 10.34.34.3 dlci 304(0x130,0x4C00), static,
CISCO, status defined, active
Serial0/0/0 (up): ip 10.34.34.4 dlci 304(0x130,0x4C00), static,
broadcast,
CISCO, status defined, active
R3#show frame-relay lmi
LMI Statistics for interface Serial0/0/0 (Frame Relay DTE) LMI TYPE = CISCO
Invalid Unnumbered info 0 Invalid Prot Disc 0
Invalid dummy Call Ref 0 Invalid Msg Type 0
Invalid Status Message 0 Invalid Lock Shift 0
Invalid Information ID 0 Invalid Report IE Len 0
Invalid Report Request 0 Invalid Keep IE Len 0
Num Status Enq. Sent 22 Num Status msgs Rcvd 22
Num Update Status Rcvd 0 Num Status Timeouts 0
Last Full Status Req 00:00:47 Last Full Status Rcvd 00:00:47
R4#show frame-relay pvc
PVC Statistics for interface Serial0/0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 0 0 0
Switched 0 0 0 0
Unused 2 0 0 0
DLCI = 401, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:03:49, last time pvc status changed 00:03:39
DLCI = 402, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:03:51, last time pvc status changed 00:03:51
DLCI = 403, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:04:02, last time pvc status changed 00:04:02
R4#show frame-relay map
Serial0/0/0 (up): ip 10.34.34.3 dlci 403(0x193,0x6430), static,
broadcast,
CISCO, status defined, active
Serial0/0/0 (up): ip 10.34.34.4 dlci 403(0x193,0x6430), static,
CISCO, status defined, active
R4#show frame-relay lmi
LMI Statistics for interface Serial0/0/0 (Frame Relay DTE) LMI TYPE = CISCO
Invalid Unnumbered info 0 Invalid Prot Disc 0
Invalid dummy Call Ref 0 Invalid Msg Type 0
Invalid Status Message 0 Invalid Lock Shift 0
Invalid Information ID 0 Invalid Report IE Len 0
Invalid Report Request 0 Invalid Keep IE Len 0
Num Status Enq. Sent 25 Num Status msgs Rcvd 25
Num Update Status Rcvd 0 Num Status Timeouts 0
Last Full Status Req 00:00:12 Last Full Status Rcvd 00:00:12
To test Layer 3 connectivity, use the ping command. Each device should be able to ping its neighbors.
R1#ping 10.12.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 112/115/124 ms
R1#ping 10.12.12.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms
R2#ping 10.12.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms
R2#ping 10.12.12.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 112/115/120 ms
R3#ping 10.34.34.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.34.34.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 112/114/120 ms
R3#ping 10.34.34.4
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.34.34.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
R4#ping 10.34.34.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.34.34.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms
R4#ping 10.34.34.4
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.34.34.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 112/113/116 ms
Static and Default Routes
|
Layer 7 - Application |
|
Layer 6 - Presentation |
|
Layer 5 - Session |
|
Layer 4 - Transport |
|
Layer 3 – Network · Routing |
|
Layer 2 - Data Link |
|
Layer 1 - Physical |
At this point in the lab, each router can send data to routers that are adjacent to it. In this lab we will be configuring static routes.
To configure a static route, use the ip route command. The syntax for the ip route command is
ip route <destination network> <mask> <next hope address>
Routes with a destination network address of 0.0.0.0 and a mask of 0.0.0.0 are called default routes, as this network mask combination matches all networks.
R1(config)#ip route 0.0.0.0 0.0.0.0 172.16.15.5
R2(config)#ip route 0.0.0.0 0.0.0.0 192.168.25.5
R2(config)#ip route 10.34.34.0 255.255.255.248 172.16.24.4
R2(config)#ip route 172.16.4.0 255.255.255.224 172.16.24.4
R3(config)#ip route 0.0.0.0 0.0.0.0 192.168.35.5
R3(config)#ip route 172.16.6.0 255.255.255.224 172.16.36.6
R3(config)#ip route 172.16.101.0 255.255.255.248 172.16.36.6
R4(config)#ip route 0.0.0.0 0.0.0.0 172.16.24.2
R5(config)#ip route 0.0.0.0 0.0.0.0 192.168.35.3
R5(config)#ip route 10.12.12.0 255.255.255.252 172.16.15.1
R5(config)#ip route 172.16.1.0 255.255.255.224 172.16.15.1
R5(config)#ip route 172.16.2.0 255.255.255.224 192.168.25.2
R5(config)#ip route 172.16.4.0 255.255.255.224 192.168.25.2
R5(config)#ip route 172.16.24.0 255.255.255.192 192.168.25.2
R6(config)#ip route 0.0.0.0 0.0.0.0 172.16.36.3
In order for the switches to be able to communicate with the rest of the network, they need default routes. Use the ip default-gateway command to create a default route.
CAT1(config)#ip default-gateway 172.16.101.6
CAT2(config)#ip default-gateway 172.16.101.6
CAT3(config)#ip default-gateway 172.16.101.6
CAT4(config)#ip default-gateway 172.16.101.6
Using the examples above and the network diagrams, configure static routes on all routers.
Confirmation: To see the routing table, use the show ip route command. You will use this command a lot.
R1#show ip route
Codes: C - connected, S - static, 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
i - IS-IS, su - IS-IS summary, 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 172.16.15.5 to network 0.0.0.0
172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.16.15.0/25 is directly connected, FastEthernet0/1
C 172.16.1.0/27 is directly connected, Loopback0
10.0.0.0/30 is subnetted, 1 subnets
C 10.12.12.0 is directly connected, Serial0/0/0
S* 0.0.0.0/0 [1/0] via 172.16.15.5
R2#show ip route
Codes: C - connected, S - static, 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
i - IS-IS, su - IS-IS summary, 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 192.168.25.5 to network 0.0.0.0
192.168.25.0/29 is subnetted, 1 subnets
C 192.168.25.0 is directly connected, Serial0/1/0
172.16.0.0/16 is variably subnetted, 3 subnets, 2 masks
C 172.16.24.0/26 is directly connected, FastEthernet0/0
S 172.16.4.0/27 [1/0] via 172.16.24.4
C 172.16.2.0/27 is directly connected, Loopback0
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
S 10.34.34.0/29 [1/0] via 172.16.24.4
C 10.12.12.0/30 is directly connected, Serial0/0/0
S* 0.0.0.0/0 [1/0] via 192.168.25.5
R3#show ip route
Codes: C - connected, S - static, 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
i - IS-IS, su - IS-IS summary, 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 192.168.35.5 to network 0.0.0.0
172.16.0.0/16 is variably subnetted, 4 subnets, 3 masks
C 172.16.36.0/28 is directly connected, FastEthernet0/0
S 172.16.6.0/27 [1/0] via 172.16.36.6
C 172.16.3.0/27 is directly connected, Loopback0
S 172.16.101.0/29 [1/0] via 172.16.36.6
10.0.0.0/29 is subnetted, 1 subnets
C 10.34.34.0 is directly connected, Serial0/0/0
192.168.35.0/29 is subnetted, 1 subnets
C 192.168.35.0 is directly connected, Serial0/1/0
S* 0.0.0.0/0 [1/0] via 192.168.35.5
R4#show ip route
Codes: C - connected, S - static, 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
i - IS-IS, su - IS-IS summary, 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 172.16.24.2 to network 0.0.0.0
172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.16.24.0/26 is directly connected, FastEthernet0/1
C 172.16.4.0/27 is directly connected, Loopback0
10.0.0.0/29 is subnetted, 1 subnets
C 10.34.34.0 is directly connected, Serial0/0/0
S* 0.0.0.0/0 [1/0] via 172.16.24.2
R5#show ip route
Codes: C - connected, S - static, 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
i - IS-IS, su - IS-IS summary, 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 192.168.35.3 to network 0.0.0.0
192.168.25.0/29 is subnetted, 1 subnets
C 192.168.25.0 is directly connected, Serial0/0/0
172.16.0.0/16 is variably subnetted, 6 subnets, 3 masks
S 172.16.24.0/26 [1/0] via 192.168.25.2
C 172.16.15.0/25 is directly connected, FastEthernet0/0
S 172.16.4.0/27 [1/0] via 192.168.25.2
C 172.16.5.0/27 is directly connected, Loopback0
S 172.16.1.0/27 [1/0] via 172.16.15.1
S 172.16.2.0/27 [1/0] via 192.168.25.2
10.0.0.0/30 is subnetted, 1 subnets
S 10.12.12.0 [1/0] via 172.16.15.1
192.168.35.0/29 is subnetted, 1 subnets
C 192.168.35.0 is directly connected, Serial0/0/1
S* 0.0.0.0/0 [1/0] via 192.168.35.3
R6#show ip route
Codes: C - connected, S - static, 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
i - IS-IS, su - IS-IS summary, 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 172.16.36.3 to network 0.0.0.0
172.16.0.0/16 is variably subnetted, 3 subnets, 3 masks
C 172.16.36.0/28 is directly connected, FastEthernet0/0.36
C 172.16.6.0/27 is directly connected, Loopback0
C 172.16.101.0/29 is directly connected, FastEthernet0/0.101
S* 0.0.0.0/0 [1/0] via 172.16.36.3
TCL Scripts / Lab Verification
At the end of each lab, you will need to verify that everything is working. To do this, you will need to ping from each device to every IP address in your network. This is not practical to do by hand, so we will use a handy tool called TCL (Pronounced tickle) scripts.
The basic syntax for this command is
tclsh
foreach address {
<address 1>
<address 2>
<address 3>
<…>
} {
ping $address
}
tclquit
R1#tclsh
R1(tcl)#foreach address {
+>(tcl)#10.12.12.1
+>(tcl)#10.12.12.2
+>(tcl)#10.34.34.3
+>(tcl)#10.34.34.4
+>(tcl)#172.16.1.1
+>(tcl)#172.16.2.2
+>(tcl)#172.16.3.3
+>(tcl)#172.16.4.4
+>(tcl)#172.16.5.5
+>(tcl)#172.16.6.6
+>(tcl)#172.16.15.1
+>(tcl)#172.16.15.5
+>(tcl)#172.16.24.2
+>(tcl)#172.16.24.4
+>(tcl)#172.16.36.3
+>(tcl)#172.16.36.6
+>(tcl)#172.16.101.1
+>(tcl)#172.16.101.2
+>(tcl)#172.16.101.3
+>(tcl)#172.16.101.4
+>(tcl)#172.16.101.6
+>(tcl)#192.168.25.2
+>(tcl)#192.168.25.5
+>(tcl)#192.168.35.3
+>(tcl)#192.168.35.5
+>(tcl)#} {
+>(tcl)#ping $address
+>(tcl)#}
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 112/112/112 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.34.34.3, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 28/29/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.34.34.4, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 56/57/60 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.3.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.4.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.6.6, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 28/28/28 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.15.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.15.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.24.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.24.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.36.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.36.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.101.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/34/56 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.25.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.25.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.35.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.35.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
For any ping that fails, go back and recheck the previous sections of the lab. Do the best you can to troubleshoot. If you cannot figure it out, call over a TA to give you a hand.
Once you have verified that the script works on every device, submit it to WebCT to be graded.