carl_townshend

Member Since: May 13, 2005

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carl_townshend commented on Why do they say switches are wire speed / wire rate when they arent in LAN, Switching and Routing 7 months ago

How did you tune the buffers ? pls give an example I think we are looking at replacing them with...

carl_townshend commented on Netapp snapmirror affectiing CIFS and ISCSI traffic in LAN, Switching and Routing 7 months ago

Number of channel-groups in use: 9Number of aggregators:           9 Group  Port-channel  Protocol...

carl_townshend commented on Netapp snapmirror affectiing CIFS and ISCSI traffic in LAN, Switching and Routing 7 months ago

interface gid  gpn  lpn  port slot unit slun port-type lpn-idb gpn-idb...

carl_townshend commented on Netapp snapmirror affectiing CIFS and ISCSI traffic in LAN, Switching and Routing 7 months ago

HiYes the drops are always incrementing.There is no qos enabled on the switch at all.The ports...

carl_townshend commented on cannot send large pings to a hpux server over our WAN in LAN, Switching and Routing 9 months ago

Hi Are you sure it means jumbo frames are enabled? as normally they will be allowed as they will...

carl_townshend commented on Assigning ports to same network - asa 5506 in Firewalling 10 months ago

what if we used zone based FW and port ports in same zone? or does each port still have to be in...

carl_townshend commented on slow speeds over MPLS link in LAN, Switching and Routing 10 months ago

what would be defined as a long fat network? Also with the speed and latency I mentioned, is the...

carl_townshend commented on slow speeds over MPLS link in LAN, Switching and Routing 11 months ago

what about the Bandwidth delay product? with a default Win size of 65535 etc it says I can only get...

carl_townshend commented on Policy based static Natting - HELP in WAN, Routing and Switching 11 months ago

All sorted, thankyou, used a route map with the deny statement. worked a treat mant thanks for your...

carl_townshend commented on Policy based static Natting - HELP in WAN, Routing and Switching 11 months ago

ok basically we need to access a device on the LAN behind the router, from both the internet using...

carl_townshend commented on Policy based static Natting - HELP in WAN, Routing and Switching 11 months ago

Basically, it works when coming from the internet, but if I try to access the inside up over a VPN...

carl_townshend commented on Policy based static Natting - HELP in WAN, Routing and Switching 11 months ago

Hi Yes the site to site connects to us internally however we have third party who also requires...

carl_townshend commented on 3750X output drops - SAN/VMware/Iscsi - HELP in LAN, Switching and Routing 11 months ago

HiWhat is the smallest Nexus switch we can get away with installing for this use? what about the...

carl_townshend commented on 3850 MQC Best Practice in LAN, Switching and Routing 11 months ago

Hi Joseph, I'm getting the same drops as Bret for my SAN and BE trafficCan you show us what the...

carl_townshend commented on cisco 8831 on cme 10.5 not registering - help in IP Telephony 1 year ago

001181: Aug 24 12:42:54.995: //1827/795D04318F95/SIP/Msg/ccsipDisplayMsg:Sent:SIP/2.0 200 OKVia:...

carl_townshend commented on 15Meg WAN but only 10 meg usable and packet loss at 6Mbit in WAN, Routing and Switching 1 year ago

HiI know how our devices are configured, however we use a BT mpls so that part I wont know.I...

carl_townshend commented on routing question / eigrp load balancing in WAN, Routing and Switching 1 year ago

HiA L3 switch routes to the HSRP address on one of the sites, at present I'm running an equal cost...

carl_townshend commented on routing question / eigrp load balancing in WAN, Routing and Switching 1 year ago

Hi, I have attached a pic for reference, can someone tell me how I can achieve load balancing, I am...

carl_townshend commented on routing question / eigrp load balancing in WAN, Routing and Switching 1 year ago

that links back to the same post! ?

carl_townshend commented on Cisco CUCM to Alcatel PBX SIP calling issues in IP Telephony 1 year ago

Hi here is a snip of the trace for the call the calling phone was ext 448 the called number over...

carl_townshend commented on Cisco CUCM to Alcatel PBX SIP calling issues in IP Telephony 1 year ago

how do i do a trace ? the call manager is ver 8.6  

carl_townshend commented on VC issues across WAN in WAN, Routing and Switching 1 year ago

should we be getting drop outs though? the latency and jitter looks good!any more thoughts?I am...

carl_townshend commented on Major issues on LAN - help in LAN, Switching and Routing 1 year ago

the issue still seems to be there but betterthe cpu on core 1 is around 50% , core 2 is about 30%is...

carl_townshend commented on DMVPN setup for dual branch routers in WAN, Routing and Switching 1 year ago

so whats the best thing to do, just use HSRP, I guess we wouldnt need to track as the routers would...

carl_townshend commented on plugging fax server into h323 gateway in IP Telephony 1 year ago

Hi, if I know the numbers of the fax devices, is this easy to do? Could you give me example config ?

carl_townshend commented on How do I apply IPS licence to ASA, and also inital connection in Intrusion Prevention Systems/IDS 1 year ago

Hi there It is a cisco asa5525x with ips bundle

carl_townshend commented on does the IPS on the ASA protect against syn floods etc ? in Firewalling 1 year ago

If I installed an ips sensor on the asa, would provide sun flood protection etc?

carl_townshend commented on does the IPS on the ASA protect against syn floods etc ? in Firewalling 1 year ago

It says basic threat detection not prevention, do they not prevent ?

carl_townshend commented on 8961 resume key missing in IP Telephony 1 year ago

Yes, we press the transfer key which is a hard key, but when we press the BLF key to transfer the...

carl_townshend commented on Video issues between Jabber and SX20 VC device in IP Telephony 2 years ago

Thanks for this, I set the trunk to the same location as my CUCM and it worked!!is 384K not enough?...

carl_townshend commented on can you hide internal numbers ID on call manager in IP Telephony 2 years ago

Hi There im stuck on how do do this, could you tell me which pages I need to go into in order? say...

carl_townshend commented on calls coming into trunk getting prefixed with 9 in IP Telephony 2 years ago

  I cannot see any transformation patterns or translations that would do this!I also did the...

carl_townshend commented on bgp as path access lists for internet in WAN, Routing and Switching 2 years ago

how would I make sure I only receive routes coming from my ISP's AS ? 

carl_townshend commented on eigrp between 2 sites, multiple paths load share in WAN, Routing and Switching 2 years ago

172.20.64.0/20 on the left and 172.20.128.0/20 on the rightthere is a static route on the wan...

carl_townshend commented on eigrp between 2 sites, multiple paths load share in WAN, Routing and Switching 2 years ago

the firewalls are R5 and R6, They are just represented as routers in the drawing!

carl_townshend commented on eigrp between 2 sites, multiple paths load share in WAN, Routing and Switching 2 years ago

Hi There, there is only a firewall (non cisco) before these 2 routers! so we cannot use EIGRPwhat...

carl_townshend commented on eigrp between 2 sites, multiple paths load share in WAN, Routing and Switching 2 years ago

Yes from a router I want to route traffic to the active hsrp and then that router load balance out

carl_townshend commented on Ospf enterprise to ISP using bgp in WAN, Routing and Switching 2 years ago

Yes that is correct

carl_townshend commented on Ospf enterprise to ISP using bgp in WAN, Routing and Switching 2 years ago

HiYes the firewalls are on the same subnet as the routers' they are all using public addressesOn...

carl_townshend commented on Ospf enterprise to ISP using bgp in WAN, Routing and Switching 2 years ago

I would like to load balancewe have our own AS and PI block and are provider independantfirewall...

carl_townshend commented on how would the firewall react ? in Firewalling 2 years ago

so is this effectively a packet filter?

carl_townshend commented on how would the firewall react ? in Firewalling 2 years ago

how would you do a tcp bypass ?

carl_townshend commented on how would the firewall react ? in Firewalling 2 years ago

Its a temporary setup whilst me migrate a siteWe are just replicating the current site setup, just...

carl_townshend commented on Which training course for BGP in WAN, Routing and Switching 2 years ago

Hi ThereI would rather go on the training, which course is most suitable for this ?

carl_townshend commented on Correct way to replace config on asa in Firewalling 2 years ago

HiSuppose we already have a config in there and want to replace it, if we do a copy tftp run it...

carl_townshend commented on Upgrade from 8.4.2 to 9.03 in Firewalling 2 years ago

HiIs this supported by Cisco ?we upgraded from 8.4 (2) 8 to 9.03everything was OK for 3 days until...

carl_townshend commented on upgrade from version 8.4 to 9.03 vpn issues in Firewalling 2 years ago

The VPN connections have been ok since Friday The ISP was also okThe messages I saw I the logs kept...

carl_townshend commented on management protection on internet router in WAN, Routing and Switching 2 years ago

how about management plane protection, CoPP etc ?

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