I have a ME3600X with AdvancedMetroIPAccess license. I don't seem to be able to ping between hosts from 1 interface to another. The gateway for the hosts is this device. When I do a debug packet on the 3600 the only packets that are showing up are the pings to the 3600, the traffic going to the other host doesn't show even though on the remote switch the debugs show it being sent.
The 3600 and 2960 are connected by a trunk. The servers are connected via a trunk also.
ME3600X#sh run int vlan 999
Current configuration : 113 bytes ! interface Vlan999 ip address 126.96.36.199 255.255.255.248 end
ME3600X#sh run int vlan 650
Current configuration : 207 bytes ! interface Vlan650 description Mgmt OAM SVI ip address 172.16.169.65 255.255.255.224 end
ME3600X#sh run int t0/1
Current configuration : 171 bytes ! interface TenGigabitEthernet0/1 description Fulton Co BOE (New) port-type nni switchport trunk allowed vlan 650,700,999 switchport mode trunk load-interval 30 end
ME3600X#sh run int g0/24 Building configuration...
Current configuration : 139 bytes ! interface GigabitEthernet0/24 description Server Data port-type nni switchport trunk allowed vlan 650,999 switchport mode trunk end
2960#sh run int t1/0/1
Current configuration : 162 bytes ! interface TenGigabitEthernet1/0/1 description Uplink to ME3600X switchport trunk allowed vlan 650,700,999 switchport mode trunk load-interval 30 end
2960#sh run int vlan650
Current configuration : 93 bytes ! interface Vlan650 description Mgmt OAM SVI ip address 172.16.169.66 255.255.255.224 end
I also have the same problem if I try to ping addresses in those vlans from the other end of the GRE tunnel that terminates on the 3600. From the address that is on the 3600X side of the tunnel it works.
interface Tunnel2 description Main site ip address 172.16.250.14 255.255.255.252 tunnel source 188.8.131.52 tunnel destination 184.108.40.206
ping 172.16.169.66 source 172.16.250.14
Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.16.169.66, timeout is 2 seconds: Packet sent with a source address of 172.16.250.14 !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/8 ms
From the other end of the tunnel it fails.
ASR-1 interface Tunnel108 description Remote side ip address 172.16.250.13 255.255.255.252 tunnel source 220.127.116.11 tunnel destination 18.104.22.168 end
ASR-1#sh ip ro 172.16.169.64 Routing entry for 172.16.169.64/27 Known via "static", distance 1, metric 0 Redistributing via ospf 16, eigrp 21 Routing Descriptor Blocks: * 172.16.250.14 Route metric is 0, traffic share count is 1
ASR-1#ping 172.16.169.65 source 172.16.250.13 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.16.169.65, timeout is 2 seconds: Packet sent with a source address of 172.16.250.13 !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 38/38/39 ms
ASR-1#ping 172.16.169.66 source 172.16.250.13 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.16.169.66, timeout is 2 seconds: Packet sent with a source address of 172.16.250.13 ..... Success rate is 0 percent (0/5)
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.