Hello! I have asa 5505 9.2 version with Security Plus License for 25 VPN connections. Is there any way to encrease number of VPN connections for ASA 5505? ... View more

Hello! I have cisco 1811 with WAN on fa0 anf LAN on fa2 connected to c2960 on Gi0/1 I need to set all interfaces on c2960 in vlan 2 The problem is in c1811 L2 ports trunking. What I do: On c2960: vlan 2 name local int range fa0/0 - 48 switchport mode access switchport access vlan 2 int gi0/1 switchport mode trunk switchport trunk allowed vlan all int vlan 2 ip add 10.11.10.2 255.255.255.0 on c1811: vlan 2 name local int range fa3-9 switchport mode access switchport access vlan 2 int fa2 switchport mode trunk switchport trunk allowed vlan all int vlan 2 ip add 10.11.10.1 255.255.255.0 int FastEthernet1.2 encapsulation dot1Q 2 Bu I can't ping from c1811 ip 10.11.10.2. What i'm doing wrong? ... View more

Hello! I've got cisco 1811 as basic router. I have wan interface 2.2.2.2/30 and local interface 10.11.10.1/24   I have nat rule:  ip nat inside source static tcp 10.11.10.2 80 2.2.2.2 80   How can I access 2.2.2.2:80 from subnet 10.11.10.0/24 ?         ... View more

Hello! Have anyone tried to update phonebooks on hardware ip phones fwhich connected to asterisk server? ... View more

Hello guys! I have 12 routers: 2 isr 1941 and 10 cisco 881w. I started snmp and netflow monitoring  on cacti and ManageEngine to get more clear about traffic, cpu load and so on. All devices have ip sla monitor with icmp echo configured to our AD, DNS servers, to google dns and to default gateway We have some problems in two offices both are behind 1941. First office today had trouble with loosing internet connection for 1-2 minutes, sh logg doesn't show anything, sh ip sla stat and sh ip sla hist can show just counts without specifying timestamps of packet loss. How can I log this packet losses on cisco or get it with snmp, some-how))) First office has about 30 people in call-center, answering customer's calls. Average traffic is 10-12mb\s, CPU load about 10-15%, everything looks fine but somewhy one ore two times a day in different day time voice quality gets down, the voice start to dissapear during phone call. On netflow and snmp graphics there is no anomalies. I've started reading about qos, voip and so on and thought that first step is to define if my router has troubles with packet loss. As i see there are udp-jitter and voice monitors for me to help. Is there any working recepies or best practise or how-to's for setting up theese monitors and logging any packet losses? ... View more

Hello! We have telephony server based on asterisk Active Directory domain. All ip phones are cisco and lynksys. How I can create one phonebook for all ip phones and syncronize it with user name updates using asterisk or AD services? ... View more

Hello guys! I've got several 1941 routers in branches and Windows 2008 r2 with AD and DNS in Datacenter. Sometimes we loose connectivity to our dns server and i would like to specify several dns servers for clients: internal dns server and external dns server Domain name office.local , local dns server 192.168.240.90 On cisco i made: ip domain lookup ip name-server 192.168.240.90 ip name-server 8.8.8.8 ip domain name office.local ip dns server from client I can ping google.com or any external website but I can't ping internal hosts, it can resolve names, what am I doing wrong? ... View more

Hello everyone! We have software router vyatta and about 15 branches with cisco 881w and cisco 1941. All branches have 10mb\s bandwidth and 3 of them have 50mb\s. Link to vyatta has 100mb\s bandwidth and situated in datacenter. All branches connect to vyatta via vpn site-to-site with ipsec. I want to change vyatta to cisco router or asa. Can you please tell me what device should I go for? ... View more

Hi everyone! We've got about 10 routers 1941 and 881w connected to asa with vpn ipsec site-to-site. for example, asa wan ip 89.100.1.1 local subnet 192.168.1.0/24 881w wan ip 89.100.1.2 local subnet 192.168.2.0/24 I want to set up firewall on incoming connections for asa I opened udp 500 and 4500 ports, allowed protocols esp and ah. But traffic doesn't pass from 192.168.1.0 subnet to 192.168.2.0 subnet. What more rules should I make? ... View more