Hi, I need to configure high availability between two sites, today the traffic to Internet from the network A is routed to CoreA, then the CoreA send the traffic to Router A and through a static default route the traffic is sent to Internet. Now a new site is incorporated to the Network A. The RouterB has a default route to InternetB. How I can enable high availability between the site A and site B, for example if the RouterA fail, the traffic from the network must be routed to RouterB, the same scene for the network B, if the RouterB fail, the traffic from the network B must be routed to RouterA. Which feature I can configure? The RouterA and RouterB are Cisco2800 and the Core´s are 3750 with EnhancedImage.        ... View more

Hi, I have a problem with a 7962 phone, I have changed the number of  line but this line not show the change, I have restarted the phone and the line always show the same extension number. With the Speed Dial configuration, I have the same problem. I sent the phone to factory settings, but the same problem. I restarted the TFTP service in the cluster, and the problem persist. The call manager are System version: 7.1.3.30000-1 and the firmware of the phone is SCCP42.9-3s Any ideas? ... View more

Hi, I am configuring authentication 802.1X in my Access Switchs. The switchs are WS-C3750G-24PS running C3750-IPBASEK9-M, Version 15.0(1)SE2, RELEASE SOFTWARE (fc3). The Radius server is a IAS server, in the IAS there is a Remote Policy with the Windows Group of the users and the atributtes Service Type (Frame), Tunnel-Medium-Type (802), Tunnel-Pvt-Group-ID (100) and Tunnel-Type (Vlan) were configured. The configuration in a switch is as follow: aaa new-model aaa session-id common aaa authentication dot1x default group radius aaa authorization network default group radius radius-server host 192.168.11.28 key 7 093204802934802934123132132123 interface GigabitEthernet1/0/23 switchport mode access authentication event fail retry 5 action authorize vlan 5 authentication event no-response action authorize vlan 5 authentication port-control auto authentication periodic authentication violation protect dot1x pae authenticator dot1x timeout quiet-period 300 dot1x timeout server-timeout 30 dot1x timeout tx-period 2 dot1x timeout supp-timeout 2 dot1x max-reauth-req 10 dot1x timeout held-period 300 spanning-tree portfast end I have these logs, when I connect a workstation with 802.1x configured: 016569: *Mar  2 04:07:37: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/23, changed state to up 016570: *Mar  2 04:07:41: %DOT1X-5-FAIL: Authentication failed for client (2965.0a1d.3431) on Interface Gi1/0/23 AuditSessionID C0A813FD000000CE06090907 016571: *Mar  2 04:07:41: %AUTHMGR-7-RESULT: Authentication result 'timeout' from 'dot1x' for client (2965.0a1d.3431) on Interface Gi1/0/23 AuditSessionID C0A813FD000000CE06090907 016572: *Mar  2 04:07:41: %DOT1X-5-RESULT_OVERRIDE: Authentication result overridden for client (2965.0a1d.3431) on Interface Gi1/0/23 AuditSessionID C0A813FD000000CE06090907 016573: *Mar  2 04:08:09: %DOT1X-5-FAIL: Authentication failed for client (2965.0a1d.3431) on Interface Gi1/0/23 AuditSessionID C0A813FD000000CE06090907 016574: *Mar  2 04:08:09: %AUTHMGR-7-RESULT: Authentication result 'timeout' from 'dot1x' for client (2965.0a1d.3431) on Interface Gi1/0/23 AuditSessionID C0A813FD000000CE06090907 Other show commands: Switch#show dot1x interface gigabitEthernet 1/0/23 detail Dot1x Info for GigabitEthernet1/0/23 ----------------------------------- PAE                       = AUTHENTICATOR PortControl               = AUTO ControlDirection          = Both HostMode                  = SINGLE_HOST QuietPeriod               = 5 ServerTimeout             = 10 SuppTimeout               = 2 ReAuthMax                 = 10 MaxReq                    = 2 TxPeriod                  = 2 Dot1x Authenticator Client List ------------------------------- EAP Method                = (0) Supplicant                = 2965.0a1d.3431 Session ID                = C0A813FD000000CF060CE68E     Auth SM State         = HELD     Auth BEND SM State    = IDLE Any idea? Any suggest? ... View more

Recently, I have replaced the Publisher server in my cluster of CUCMv8.5, Apparently the cluster was formed, for example, I add a new phone in the Publisher server and the configuration of  phone appear in the Publisher and the Subscriber. I have these question: How I can validate that the cluster was formed ? How I can check the correct database replication between the servers? Note: The old publisher was replaced by hardware problems. ... View more

Hi, I have a cluster of CUCMv8.5, the cluster is composed by one publisher and one subscriber. Now, I have to replace the Publisher server, because the actual publisher has stopped working. I have the new server, now I am goint to get the re-host licences with the new MAC of server, then I will start installing the same versión of CUCM, then I will restore the last backup file saved from two weeks ago into the new publisher.  I have these questions: The procedure, 1. Rehost licences. 2. Install the same version of the CUCM of Backup File in the New Publisher. 3. Install the new licences. 4. Restore the Backup File. These steps are correct? What happens with the actual Subscriber? ... View more

Hi, Which of the following configuration is the best or the recommended to connect two site?. Topology: SwitchLayer3GE0/1 -10.0.0.1---> ----> <----<--10.0.0.2-- GE0/1SwitchLayer3-02 Configuration Number 1-Interface Routing: Switch Layer3-01 interface GE 0/1 no switchport ip add 10.0.0.1 255.0.0.0 exit Switch Layer3-02 interface GE 0/1 no switchport ip add 10.0.0.2 255.0.0.0 exit Configuration Number 2-Interface mode Trunk. Switch Layer3-01 interface GE 0/1 switchport switchport mode trunk switchport trunk encapsulation dot1q switchport trunk allowed vlan 10 exit interface vlan 10 ip add 10.0.0.1 255.0.0.0 exit Switch Layer3-02 interface GE 0/1 switchport switchport mode trunk switchport trunk encapsulation dot1q switchport trunk allowed vlan 10 exit interface vlan 10 ip add 10.0.0.2 255.0.0.0 exit ... View more

Hi, I have this doubt I can connect the antennas AIR-ANT2440NV-R= and AIR-ANT5160NP-R= in the access points 1262. Thanks ... View more

Hi, The phones do not load the new version of CUCMv8.5. to force the update I'm doing a manual reset them, using the sequence 123456789*0#. Then the phone updates the version of the firmware. In the CUCMv8 Administration, I perform a reset in the button  reset of the phone and the phone don´t load the new firmware. How I can make this correction or reset from the server? I have no access to any phone for a manual reset. Thank ... View more