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Hi, I have 2 units of Cisco CSS11501 which configured running on VRRP active/standby on 2 different VLAN (Circuit). When unit 1 is master unit, I am able to telnet to its circuit IP address, but unable to telnet to any circuit IP of backup unit.Activ...
Hi all, I have a pair of redundant Cisco 4710 ACE loadbalancer for performing L4 connection load balancing with 2 servers. It worked fine and the connection got load-balanced well in round-robin pattern, but after rebooting one of the server, I see t...
Hi ,I got a RME job alert which describes SNMP RW community verification failure in Device Credentials Verification for Cisco XR12406 router, I have double checked on the credential configured in LMS and it is correct.The configuration that i tried i...
Hi all,I have tried searching around for relevant guide to configure SPAN session in IOS XR, but I couldn't find any. There is no "monitor session" command in IOS XR, I need help from anyone here, how do I configure SPAN in IOS XR?Appreciate and than...
Dear all,I need to configure a access rule in ASA 5550 to permit microsoft AD/Exchange/IIS services, anyone has the idea what TCP/UDP ports to be opened?Like other firewall they have predifined services object for these MS services, so is there any o...
The problem was solved, I am now able to telnet to active and backup interface IP.This was due to I did configure the VRRP wrongly like what we discussed earlier. Thanks everyone for helping!! Cheers!
Hi Pablo, I have no ACL configured and also no command "restrict telnet" is configured.I can only telnet to the master CSS whichever holding the VRRP master role, the slave CSS is always only can be PING but not telnet ... weird!!
Hi Marko, Currently the loadbalancing and VRRP seem working fine, but I have problem to telnet to 172.19.145.183 which is the backup VRRP unit. I can ping to it but not telnet.Anyhow, I will fine tune the VRRP configuration like I posted here earlier...
Hi Ian, I hit the problem which I only able to Telnet the IP address of circuit VLAN145 in master VRRP box. I can ping the IP address of the circuit VLAN145 in backup VRRP box, but not to Telnet. I am not sure if I configured wrongly ...
Hi Marko, That means I could not to configure redundant-interface as I have redundant-vip configured already?Actually the topology is:VLAN550 is connecting to server farmVLAN145 is where user sittingmy current config :circuit VLAN145 ip address 172....
