Hi, Yes is it possible with using private vlan. Look link below. http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/31sga/configuration/guide/pvlans.html hth Muammer ... View more

Hi,      You can check a line’s status via ip sla configuration and if there is a problem (for example downing of the line, packet loss… etc.) you provide that the traffic can flow over the other line. Meanwhile you continue to check the status of the first line and when the problem is solved you provide to return to the old status again. you can do this simply by pinging an ip adres by using the first line, here is a static route for this as mentioned below. ip route 10.1.1.1 255.255.255.255 serial0/0 hth Muammer ... View more

can you try this; ip route 10.1.1.1 255.255.255.255 serial0/0 hth Muammmer ... View more

4500 series; http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps4324/product_data_sheet0900aecd801792b1.html 6500 series; http://www.cisco.com/en/US/prod/collateral/modules/ps2797/ps5138/product_data_sheet09186a00800ff916_ps708_Products_Data_Sheet.html hth Muammer ... View more

Hi, for example; LAN (192.168.1.0/24) ----> (Gi0/0 ip:192.168.1.1)Router (Gi0/1 ip:8.8.8.8) ------> WAN Web Server ip : 192.168.1.10 you can use config below; #conf t (config)# int gi0/0 (config-if)#desc LAN (config-if)#ip addr 192.168.1.1 255.255.255.0 (config-if)#ip nat inside (config-if)#exi (config)#int gi0/1 (config-if)#desc WAN (config-if)#ip addr 8.8.8.8 255.255.255.252 (config-if)#ip nat outside (config-if)#exi (config)#access-list 10 permit 192.168.1.0 0.0.0.255 (config)#ip nat inside source list 10 int gi0/1 overload (config)#ip nat inside source static tcp 192.168.1.10 80 int gi0/1 80 (config)#end #wr hth Muammer ... View more

Hi, It must be an acess-rule missing. Did you use the extended ping command? Check out the belowlink with explanation of icmp responces  http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_tech_note09186a00800a6057.shtml Hope to Help Muammer ... View more

Hi, You can use link below for password recovery. http://www.cisco.com/en/US/products/ps5854/products_password_recovery09186a0080b34901.shtml hth Muammer ... View more

You can use config below. ip dhcp pool Test_User              host 172.16.2.254              hardware-address aaaa.bbbb.cccc client-name Test_User http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfdhcp.html hth Muammer ... View more

Hi Tarun, VTP Server Can create new VLANS Save the changes to vlan.dat Send advertisments when new VLANs are created (higher revision number); VTP Client Cannot creat VLANS Doesn't store the information about the VLANS(they are active only in RAM) Passes through the VTP advertisments to other clients. VTP Transparent Can create VLANS Stores the information in vlan.dat Doesn't send advertisments to other switches when new VLANS are created on him nor accepts advertisments wth new higher revision numbers. Only passes VTP advertisments from other VTP Server Switches when VTP ver.2 is enabled on it. hth Muammer ... View more

Hi,      You can use "show enviroment all" command. And you can use links bellow for snmp. http://tools.cisco.com/ITDIT/MIBS/servlet/index http://tools.cisco.com/ITDIT/MIBS/MainServlet hth Muammer ... View more

you can do this for telnet. ... View more

Hi, for telnet, you can use "rotary" command under line vty, rotary listens to ports 3000-3099. Router# configure terminal  Router(config)# line vty 0 4 Router(config-line)# rotary 23 Router(config-line)# end Router# wr  and try to connect port 3023 for ssh, Router# configure terminal Router(config)# ip ssh port 3001 rotary 99 Router(config)# username user password xxxxx Router(config)# line vty 0 4 Router(config-line)# login local Router(config-line)# rotary 99 Router(config-line)# transport input ssh Router(config-line)# end Router# wr hth Muammer ... View more