I went to Perth Western Australia a month ago to install some Cisco gears and groomed the cabling in our data center. It was very hot when I was there (around 35 degrees Celsius) and I miss the cool weather during winter season. I always look for their Australian beef steak whenever I get the chance to visit this place. Even their McDonald's beef hamburger over there is very tasty.
This is another IPv6 lab that I did when studying for CCDP.
R1(config)#interface loopback0
R1(config-if)#
*Jan 10 00:28:25.491: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R1(config-if)#ip address 10.1.1.1 255.255.255.0
R1(config-if)#ipv6 address FEC0::1:1/112
R1(config-if)#interface s0/0/0
R1(config-if)#ip address 172.16.12.1 255.255.255.0
R1(config-if)#clockrate 64000
R1(config-if)#bandwidth 64
R1(config-if)#no shutdown
R1(config-if)#
*Jan 10 00:29:09.659: %LINK-3-UPDOWN: Interface Serial0/0/0, changed state to down
R2(config)#interface loopback0
R2(config-if)#
*Jan 9 23:11:21.983: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R2(config-if)#ip address 10.1.2.1 255.255.255.0
R2(config-if)#interface s0/0/0
R2(config-if)#ip address 172.16.12.2 255.255.255.0
R2(config-if)#bandwidth 64
R2(config-if)#no shutdown
R2(config-if)#
*Jan 9 23:11:50.107: %LINK-3-UPDOWN: Interface Serial0/0/0, changed state to up
*Jan 9 23:11:51.107: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up
R2(config-if)#do ping 172.16.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
R2(config-if)#interface s0/0/1
R2(config-if)#ip address 172.16.23.2 255.255.255.0
R2(config-if)#clockrate 64000
R2(config-if)#bandwidth 64
R2(config-if)#no shutdown
R2(config-if)#
*Jan 9 23:12:24.871: %LINK-3-UPDOWN: Interface Serial0/0/1, changed state to up
*Jan 9 23:12:25.871: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up
R3(config)#interface loopback0
R3(config-if)#
*Jan 9 23:50:21.363: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R3(config-if)#ip address 10.1.3.1 255.255.255.0
R3(config-if)#ipv6 address FEC0::3:1/112
R3(config-if)#interface s0/0/1
R3(config-if)#ip address 172.16.23.3 255.255.255.0
R3(config-if)#bandwidth 64
R3(config-if)#no shutdown
R3(config-if)#do ping 172.16.23.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.23.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
R1(config)#router eigrp 1
R1(config-router)#no auto-summary
R1(config-router)#network 10.0.0.0
R1(config-router)#network 172.16.0.0
R2(config)#router eigrp 1
R2(config-router)#no auto-summary
R2(config-router)#network 10.0.0.0
R2(config-router)#network 172.16.0.0
R2(config-router)#
*Jan 9 23:15:42.875: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 172.16.12.1 (Serial0/0/0) is up: new adjacency
R3(config)#router eigrp 1
R3(config-router)#no auto-summary
R3(config-router)#network 10.0.0.0
R3(config-router)#network 172.16.0.0
R3(config-router)#
*Jan 9 23:53:35.843: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 172.16.23.2 (Serial0/0/1) is up: new adjacency
R1(config)#interface tunnel0
R1(config-if)#
*Jan 10 00:35:16.119: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down
R1(config-if)#tunnel mode ?
aurp AURP TunnelTalk AppleTalk encapsulation
cayman Cayman TunnelTalk AppleTalk encapsulation
dvmrp DVMRP multicast tunnel
eon EON compatible CLNS tunnel
gre generic route encapsulation protocol
ipip IP over IP encapsulation
ipsec IPSec tunnel encapsulation
iptalk Apple IPTalk encapsulation
ipv6 Generic packet tunneling in IPv6
ipv6ip IPv6 over IP encapsulation
mpls MPLS encapsulations
nos IP over IP encapsulation (KA9Q/NOS compatible)
rbscp RBSCP in IP tunnel
R1(config-if)#tunnel mode ipv6ip
R1(config-if)#tunnel source s0/0/0
R1(config-if)#tunnel destination 172.16.23.3
R1(config-if)#
*Jan 10 00:36:02.483: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up
R1(config-if)#ipv6 address FEC0::13:1/112
R3(config)#interface tunnel0 // TUNNEL NUMBER IS LOCALLY SIGNIFICANT
R3(config-if)#
*Jan 9 23:56:12.939: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down
R3(config-if)#tunnel mode ipv6ip
R3(config-if)#tunnel source s0/0/1
R3(config-if)#tunnel destination 172.16.12.1
R3(config-if)#
*Jan 9 23:56:53.759: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up
R3(config-if)#ipv6 address FEC0::13:3/112 // TUNNEL DOESN'T REQUIRE GLOBAL UNICAST ADDRESSCAN; USE ipv6 enable COMMAND INSTEAD OF UNICAST IPv6 ADDRESS
R3#ping 172.16.12.1 // R1 WAN IP
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
R3#ping FEC0::13:1 // R1 TUNNEL0 IP
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::13:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/66/68 ms
R1#ping 172.16.23.3 // R3 WAN IP
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.23.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
R1#ping FEC0::13:3 // R3 TUNNEL0 IP
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::13:3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/66/68 ms
R1(config)#ipv6 unicast-routing // ENABLE IPv6 ROUTING
R1(config)#interface loopback0
R1(config-if)#ipv6 eigrp 100 // ENABLE EIGRP FOR IPv6 ON INTERFACE LEVEL LIKE IN OSPF
R1(config-if)#interface tunnel0
R1(config-if)#ipv6 eigrp 100
R3(config)#ipv6 unicast-routing
R3(config)#interface loopback0
R3(config-if)#ipv6 eigrp 100
R3(config-if)#interface tunnel0
R3(config-if)#ipv6 eigrp 100
R1#show ipv6 eigrp neighbors
IPv6-EIGRP neighbors for process 100
% EIGRP 100 is in SHUTDOWN // IPv6 EIGRP ROUTING IS SHUTDOWN BY DEFAULT
R1(config)#ipv6 ?
access-list Configure access lists
cef Cisco Express Forwarding for IPv6
cga Configure IPv6 certified generated address
dhcp Configure IPv6 DHCP
general-prefix Configure a general IPv6 prefix
hop-limit Configure hop count limit
host Configure static hostnames
icmp Configure ICMP parameters
inspect Context-based Access Control Engine
local Specify local options
mfib Multicast Forwarding
mld Global mld commands
mobile Mobile IPv6
multicast IPv6 multicast
multicast-routing Enable IPv6 multicast
nat NAT-PT Configuration commands
nd Configure IPv6 ND
neighbor Neighbor
ospf OSPF
pim Configure Protocol Independent Multicast
port-map Port to application mapping (PAM) configuration commands
prefix-list Build a prefix list
route Configure static routes
router Enable an IPV6 routing process
source-route Process packets with source routing header options
unicast-routing Enable unicast routing
R1(config)#ipv6 router ?
eigrp Enhanced Interior Gateway Routing Protocol (EIGRP)
nemo Network Mobility (NEMO)
ospf Open Shortest Path First (OSPF)
rip IPv6 Routing Information Protocol (RIPv6)
R1(config)#ipv6 router eigrp ?
<1-65535> Autonomous system number
R1(config)#ipv6 router eigrp 100
R1(config-rtr)#?
default Set a command to its defaults
default-information Distribution of default information
default-metric Set metric of redistributed routes
distance Administrative distance
distribute-list Filter networks in routing updates
eigrp EIGRP specific commands
exit Exit from IPv6 routing protocol configuration mode
maximum-paths Forward packets over multiple paths
metric Modify EIGRP routing metrics and parameters
no Negate a command or set its defaults
passive-interface Suppress routing updates on an interface
redistribute Redistribute IPv6 prefixes from another routing protocol
shutdown Shutdown protocol
timers Adjust routing timers
variance Control load balancing variance
R1(config-rtr)#no ?
default-information Distribution of default information
default-metric Set metric of redistributed routes
distance Administrative distance
distribute-list Filter networks in routing updates
eigrp EIGRP specific commands
maximum-paths Forward packets over multiple paths
metric Modify EIGRP routing metrics and parameters
passive-interface Suppress routing updates on an interface
redistribute Redistribute IPv6 prefixes from another routing protocol
shutdown Shutdown protocol
timers Adjust routing timers
variance Control load balancing variance
R1(config-rtr)#no shutdown
R3(config)#ipv6 router eigrp 100
R3(config-rtr)#no shutdown
R3(config-rtr)#
*Jan 10 00:05:02.219: %DUAL-5-NBRCHANGE: IPv6-EIGRP(0) 100: Neighbor FE80::AC10:C01 (Tunnel0) is up: new adjacency
R3#show ipv6 eigrp neighbors
IPv6-EIGRP neighbors for process 100
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 Link-local address: Tu0 11 00:00:21 1310 5000 0 3
FE80::AC10:C01
R1#show ipv6 eigrp neighbors
IPv6-EIGRP neighbors for process 100
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 Link-local address: Tu0 12 00:00:49 104 5000 0 3
FE80::AC10:1703
R1#ping FEC0::3:1 // R3 LOOPBACK0
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::3:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/66/68 ms
R3#ping FEC0::1:1 // R1 LOOPBACK0
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::1:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/65/68 ms
R1#tclsh
R1(tcl)#foreach address {
+>(tcl)#10.1.1.1
+>(tcl)#10.1.2.1
+>(tcl)#10.1.3.1
+>(tcl)#172.16.12.1
+>(tcl)#172.16.12.2
+>(tcl)#172.16.23.2
+>(tcl)#172.16.23.3
+>(tcl)#FEC0::1:1
+>(tcl)#FEC0::3:1
+>(tcl)#FEC0::13:1
+>(tcl)#FEC0::13:3
+>(tcl)#} {
+>(tcl)#ping $address }
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.1, 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 10.1.2.1, 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 10.1.3.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/36 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.23.2, 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 172.16.23.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::1:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/0 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::3:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 68/68/68 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::13:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/0 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::13:3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/65/68 ms
This is another IPv6 lab that I did when studying for CCDP.
R1(config)#interface loopback0
R1(config-if)#
*Jan 10 00:28:25.491: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R1(config-if)#ip address 10.1.1.1 255.255.255.0
R1(config-if)#ipv6 address FEC0::1:1/112
R1(config-if)#interface s0/0/0
R1(config-if)#ip address 172.16.12.1 255.255.255.0
R1(config-if)#clockrate 64000
R1(config-if)#bandwidth 64
R1(config-if)#no shutdown
R1(config-if)#
*Jan 10 00:29:09.659: %LINK-3-UPDOWN: Interface Serial0/0/0, changed state to down
R2(config)#interface loopback0
R2(config-if)#
*Jan 9 23:11:21.983: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R2(config-if)#ip address 10.1.2.1 255.255.255.0
R2(config-if)#interface s0/0/0
R2(config-if)#ip address 172.16.12.2 255.255.255.0
R2(config-if)#bandwidth 64
R2(config-if)#no shutdown
R2(config-if)#
*Jan 9 23:11:50.107: %LINK-3-UPDOWN: Interface Serial0/0/0, changed state to up
*Jan 9 23:11:51.107: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up
R2(config-if)#do ping 172.16.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
R2(config-if)#interface s0/0/1
R2(config-if)#ip address 172.16.23.2 255.255.255.0
R2(config-if)#clockrate 64000
R2(config-if)#bandwidth 64
R2(config-if)#no shutdown
R2(config-if)#
*Jan 9 23:12:24.871: %LINK-3-UPDOWN: Interface Serial0/0/1, changed state to up
*Jan 9 23:12:25.871: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up
R3(config)#interface loopback0
R3(config-if)#
*Jan 9 23:50:21.363: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R3(config-if)#ip address 10.1.3.1 255.255.255.0
R3(config-if)#ipv6 address FEC0::3:1/112
R3(config-if)#interface s0/0/1
R3(config-if)#ip address 172.16.23.3 255.255.255.0
R3(config-if)#bandwidth 64
R3(config-if)#no shutdown
R3(config-if)#do ping 172.16.23.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.23.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/32 ms
R1(config)#router eigrp 1
R1(config-router)#no auto-summary
R1(config-router)#network 10.0.0.0
R1(config-router)#network 172.16.0.0
R2(config)#router eigrp 1
R2(config-router)#no auto-summary
R2(config-router)#network 10.0.0.0
R2(config-router)#network 172.16.0.0
R2(config-router)#
*Jan 9 23:15:42.875: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 172.16.12.1 (Serial0/0/0) is up: new adjacency
R3(config)#router eigrp 1
R3(config-router)#no auto-summary
R3(config-router)#network 10.0.0.0
R3(config-router)#network 172.16.0.0
R3(config-router)#
*Jan 9 23:53:35.843: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 172.16.23.2 (Serial0/0/1) is up: new adjacency
R1(config)#interface tunnel0
R1(config-if)#
*Jan 10 00:35:16.119: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down
R1(config-if)#tunnel mode ?
aurp AURP TunnelTalk AppleTalk encapsulation
cayman Cayman TunnelTalk AppleTalk encapsulation
dvmrp DVMRP multicast tunnel
eon EON compatible CLNS tunnel
gre generic route encapsulation protocol
ipip IP over IP encapsulation
ipsec IPSec tunnel encapsulation
iptalk Apple IPTalk encapsulation
ipv6 Generic packet tunneling in IPv6
ipv6ip IPv6 over IP encapsulation
mpls MPLS encapsulations
nos IP over IP encapsulation (KA9Q/NOS compatible)
rbscp RBSCP in IP tunnel
R1(config-if)#tunnel mode ipv6ip
R1(config-if)#tunnel source s0/0/0
R1(config-if)#tunnel destination 172.16.23.3
R1(config-if)#
*Jan 10 00:36:02.483: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up
R1(config-if)#ipv6 address FEC0::13:1/112
R3(config)#interface tunnel0 // TUNNEL NUMBER IS LOCALLY SIGNIFICANT
R3(config-if)#
*Jan 9 23:56:12.939: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down
R3(config-if)#tunnel mode ipv6ip
R3(config-if)#tunnel source s0/0/1
R3(config-if)#tunnel destination 172.16.12.1
R3(config-if)#
*Jan 9 23:56:53.759: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up
R3(config-if)#ipv6 address FEC0::13:3/112 // TUNNEL DOESN'T REQUIRE GLOBAL UNICAST ADDRESSCAN; USE ipv6 enable COMMAND INSTEAD OF UNICAST IPv6 ADDRESS
R3#ping 172.16.12.1 // R1 WAN IP
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
R3#ping FEC0::13:1 // R1 TUNNEL0 IP
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::13:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/66/68 ms
R1#ping 172.16.23.3 // R3 WAN IP
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.23.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
R1#ping FEC0::13:3 // R3 TUNNEL0 IP
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::13:3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/66/68 ms
R1(config)#ipv6 unicast-routing // ENABLE IPv6 ROUTING
R1(config)#interface loopback0
R1(config-if)#ipv6 eigrp 100 // ENABLE EIGRP FOR IPv6 ON INTERFACE LEVEL LIKE IN OSPF
R1(config-if)#interface tunnel0
R1(config-if)#ipv6 eigrp 100
R3(config)#ipv6 unicast-routing
R3(config)#interface loopback0
R3(config-if)#ipv6 eigrp 100
R3(config-if)#interface tunnel0
R3(config-if)#ipv6 eigrp 100
R1#show ipv6 eigrp neighbors
IPv6-EIGRP neighbors for process 100
% EIGRP 100 is in SHUTDOWN // IPv6 EIGRP ROUTING IS SHUTDOWN BY DEFAULT
R1(config)#ipv6 ?
access-list Configure access lists
cef Cisco Express Forwarding for IPv6
cga Configure IPv6 certified generated address
dhcp Configure IPv6 DHCP
general-prefix Configure a general IPv6 prefix
hop-limit Configure hop count limit
host Configure static hostnames
icmp Configure ICMP parameters
inspect Context-based Access Control Engine
local Specify local options
mfib Multicast Forwarding
mld Global mld commands
mobile Mobile IPv6
multicast IPv6 multicast
multicast-routing Enable IPv6 multicast
nat NAT-PT Configuration commands
nd Configure IPv6 ND
neighbor Neighbor
ospf OSPF
pim Configure Protocol Independent Multicast
port-map Port to application mapping (PAM) configuration commands
prefix-list Build a prefix list
route Configure static routes
router Enable an IPV6 routing process
source-route Process packets with source routing header options
unicast-routing Enable unicast routing
R1(config)#ipv6 router ?
eigrp Enhanced Interior Gateway Routing Protocol (EIGRP)
nemo Network Mobility (NEMO)
ospf Open Shortest Path First (OSPF)
rip IPv6 Routing Information Protocol (RIPv6)
R1(config)#ipv6 router eigrp ?
<1-65535> Autonomous system number
R1(config)#ipv6 router eigrp 100
R1(config-rtr)#?
default Set a command to its defaults
default-information Distribution of default information
default-metric Set metric of redistributed routes
distance Administrative distance
distribute-list Filter networks in routing updates
eigrp EIGRP specific commands
exit Exit from IPv6 routing protocol configuration mode
maximum-paths Forward packets over multiple paths
metric Modify EIGRP routing metrics and parameters
no Negate a command or set its defaults
passive-interface Suppress routing updates on an interface
redistribute Redistribute IPv6 prefixes from another routing protocol
shutdown Shutdown protocol
timers Adjust routing timers
variance Control load balancing variance
R1(config-rtr)#no ?
default-information Distribution of default information
default-metric Set metric of redistributed routes
distance Administrative distance
distribute-list Filter networks in routing updates
eigrp EIGRP specific commands
maximum-paths Forward packets over multiple paths
metric Modify EIGRP routing metrics and parameters
passive-interface Suppress routing updates on an interface
redistribute Redistribute IPv6 prefixes from another routing protocol
shutdown Shutdown protocol
timers Adjust routing timers
variance Control load balancing variance
R1(config-rtr)#no shutdown
R3(config)#ipv6 router eigrp 100
R3(config-rtr)#no shutdown
R3(config-rtr)#
*Jan 10 00:05:02.219: %DUAL-5-NBRCHANGE: IPv6-EIGRP(0) 100: Neighbor FE80::AC10:C01 (Tunnel0) is up: new adjacency
R3#show ipv6 eigrp neighbors
IPv6-EIGRP neighbors for process 100
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 Link-local address: Tu0 11 00:00:21 1310 5000 0 3
FE80::AC10:C01
R1#show ipv6 eigrp neighbors
IPv6-EIGRP neighbors for process 100
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
0 Link-local address: Tu0 12 00:00:49 104 5000 0 3
FE80::AC10:1703
R1#ping FEC0::3:1 // R3 LOOPBACK0
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::3:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/66/68 ms
R3#ping FEC0::1:1 // R1 LOOPBACK0
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::1:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/65/68 ms
R1#tclsh
R1(tcl)#foreach address {
+>(tcl)#10.1.1.1
+>(tcl)#10.1.2.1
+>(tcl)#10.1.3.1
+>(tcl)#172.16.12.1
+>(tcl)#172.16.12.2
+>(tcl)#172.16.23.2
+>(tcl)#172.16.23.3
+>(tcl)#FEC0::1:1
+>(tcl)#FEC0::3:1
+>(tcl)#FEC0::13:1
+>(tcl)#FEC0::13:3
+>(tcl)#} {
+>(tcl)#ping $address }
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.1, 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 10.1.2.1, 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 10.1.3.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/36 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.23.2, 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 172.16.23.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/56 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::1:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/0 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::3:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 68/68/68 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::13:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/0 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::13:3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/65/68 ms
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