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.htmlhthMuammer

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...

can you try this;ip route 10.1.1.1 255.255.255.255 serial0/0hthMuammmer

4500 series; http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps4324/product_data_sheet0900aecd801792b1.html6500 series;http://www.cisco.com/en/US/prod/collateral/modules/ps2797/ps5138/product_data_sheet09186a00800ff916_ps708_Products_Data_...