Cisco Firewall :: 6500 Maximum Virtual Interfaces
Dec 10, 2006How the FWSM (blade on 6500 or 7600) the maximum number of virtual interfaces (VLANs)
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Cisco Firewall :: (6500 Or 7600) Maximum Virtual Interfaces (VLANs) (FWSM)
Nov 23, 2012tell me for the FWSM (blade on 6500 or 7600) the maximum number of virtual interfaces (VLANs)
View 14 Replies View RelatedCisco WAN :: 3750X - Maximum Interfaces With Pim?
Jun 5, 2013on 3750X how many interfaces can be configured with PIM activated on ?
View 2 Replies View RelatedCisco WAN :: Maximum Number Of Configurable GRE Tunnel Interfaces On 2921-HSEC+ / K9 Router?
Jul 16, 2012what is a maximum number of configurable gre tunnel interfaces on CISCO2921-HSEC+/K9 router?
View 2 Replies View RelatedCisco Switching/Routing :: No Virtual LANs Configured On 6500
Feb 14, 2012I've created the VLAN on the Database but it tells me that there are no VLANs configured when i issue the command. Both VLAN 110 and 111 status are down, down.. Below is my config:
Building configuration...
Current configuration : 15817 bytes!upgrade fpd autoversion 12.2service timestamps debug uptimeservice timestamps log uptimeno service password-encryptionservice counters max age 10!hostname Router!!no aaa new-modelip subnet-zero!!!ipv6 mfib hardware-switching replication-mode ingressvtp domain Marinersvtp mode transparentmls ip multicast flow-stat-timer 9no mls flow ipno mls flow ipv6no mls acl tcam share-globalmls cef error action freezeno scripting tcl initno scripting tcl encdir!!! !!!!!!!redundancymode ssomain-cpu auto-sync running-configspanning-tree mode pvstno spanning-tree optimize bpdu transmissiondiagnostic cns publish cisco.cns.device.diag_resultsdiagnostic cns subscribe cisco.cns.device.diag_commands!vlan internal allocation policy ascendingvlan access-log ratelimit 2000!vlan 110name Data!vlan 111name Voice!vlan 112name Video!------------Output
[code]....
Cisco Switching/Routing :: 6500 Ethernet Sub-interfaces Over Metro Ethernet
Feb 20, 2012I curently have 2 Data centers connected with a Metro Ethernet Connection. Each Data Center has 6500 with Sup720s. The Metro Ethernet connection is currently conected by a L3 routed interface. I now need to enable VRFs between the locations and want to determine the best way to adjust the Mero. I was considering adjusting the routed interface to use Ethernet sub-interfaces. Each VRF would be given a different subinterface over the Metro Ethernet connection. I have done this on internal LAN connections but am concerned about exteding across data centers over Metro E.
View 1 Replies View RelatedCisco Firewall :: 5580 Not Pinging Virtual Interface
May 1, 2012I have got new cisco ASA 5580 running 7.2(4) on it when i am trying to configured Virtual interface on vlan 400 in Gi0/0.400 to LBASE.now the problem is from my MZ zone 10.242.107.17 to Lbase virtual interface 10.242.103.1 iam not able to ping.
View 2 Replies View RelatedCisco Firewall :: Configuring Virtual MAC Addresses On ASA 5520?
Jul 21, 2012I configure the virtual MAC address for a interface on ASA 5520, will enter the following command on the active unit:
failover mac address Inside 0012.3456.789a 0023.4567.89ab
The active MAC address is of the same as the Inside's burned-in MAC address of the active unit.Similarly, the standby MAC address is of the same as the Inside's burned-in MAC address of the standby unit.Do I get the effect of failover mac address command?
Cisco Firewall :: Load Balancing Using Virtual IP On DMZ Interface Of 5520 ASA
Feb 21, 2012We want to achieve a load balancing scenario using Virtual IP on DMZ interface on a Cisco ASA 5520.
The IPs we are going to use on DMZ are 10.15.1.2 and 10.15.1.3
These IPs are going to be NATted to all inside IPs.
Lets say our outside IP is X.X.X.X
This IP points to 10.15.1.2 and 10.15.1.3 with .2 being the primary and .3 being the secondary. When I hit the outside IP, it should point me to .2 and that .2 should take me to the inside IPs.
Cisco Firewall :: 4710 - Unable To Ping From MZ To Virtual Interface Of ASA
May 3, 2012one of my SNMP server 10.242.103.42 sits in MZ zone,and ACE 4710 is connected to core switch,coreswitch is connected to firewall asa.
Now iam trying to ping from MZ zone SNMP server to loadbalancer ip 10.242.105.1,iam unable to ping my LB interface to discover SLB on my SNMP server.
Cisco Firewall :: 5520 - Maximum Number Of Nat Statements
Sep 10, 2012Is there a cisco best practice on the maximum number of NAT statements on a Cisco ASA? We have a 5520 and a coworker is adding static NAT policies so a vendor can monitor around 1,029 nodes. The problem is each node inside is a 10.X.X.X and to keep the IPs from overlapping with other customers the vendor monitors they would like us to NAT to a 172.16.X.X scheme.
View 3 Replies View RelatedCisco Firewall :: ASA 5580 - Consider Maximum Throughput That Could Be Send?
Aug 31, 2011I have a asa5580 with multiple interfaces. To replicate me databases to another site, I mainly use two interfaces on that firewall. Those interfaces have a steady pace, around 95%.
I am wondering when I should consider that the thoughput between those two interfaces is too much? Is there a good document that could explain me clearly why?
Also I want to be sure that I won't affect the normal traffic between the other interfaces. Is there a way to garantee certain traffic over others on an ASA? I don't have any router in me setup layer 3 role is perform by asa firewalls (static routes).
Cisco Firewall :: How Many Default Virtual Context Counts With ASA 5585 Series
Feb 13, 2012I prepare replace FWSM to ASA 5585 Series,but I confuse the default virtual context counts on ASA 5585.I used 3 virtual contexts on my old FWSM(1 admin context with 2 contexts).According the ASA configuration guide below. url...
It state the ASA 5585 have default 2 contexts,Does it state the ASA 5585 just have 2 contexts or 1 admin context plus "2" context (3 contexts available)
Cisco Firewall :: PIX-525 Only Allowing 1020 Maximum Size Packets Through
Sep 25, 2012We've had this firewall in place for years, and there haven't been changes to it in the past few months. Last week, however, we started having problems accessing one of our networks through the PIX, and after working with Microsoft, we determined it was an MTU issue. The maximum sized packet to the PIX and through the PIX is 1020 bytes, and it doesn't matter if the packets are sourced from a server or the PIX itself. From the server, we can ping 1500 byte packets to the core switch with no issues. All interfaces are set for 1500 byte.
View 1 Replies View RelatedCisco Firewall :: Maximum Number Of 1-1 Static Nat Entries On ASA 5515X Or 5525X?
Aug 7, 2012I have a FWSM cluster that I exceeded the maximum number of static nat entries on. i migrated the connectivity off to a pair of PIX 535's that seem to be handling the adderess translation needs. however the number of NAT entries being required is increasing and being the PIX series wal EOL'd several years back..I need to replace them.. The static 1-1 nat entries cannot be summarized into network as the hosts that are being nat'd are scattered all over various micro subnets in the all 3 rfc1918 ipv4 address ranges and they are being manged directly by snmp and SNMP-trap and other services that prohibit the use of many-to-one nat. Is there a mknown maximum number of static 1-1 nat entries that can be defined on the ASA 5515-x, 5525=x and higher ASA firewalls? Say I wanted to be able to grow to 2500 or more static 1-1 nat entries. I am currently running 2010 1-1 static host nats currently.
View 1 Replies View RelatedCisco Firewall :: Redundant Interfaces In ASA 8.0?
Aug 3, 2009In ASA 8.0,I have following queries related to redundant interfaces
a)While configuring redundant interface can the redundant interface again be divided into logical interface like red1.1 , red1.2 ?
b)Is Redundant interface supported in the Multiple context mode
Cisco Firewall :: How To NAT To Multiple Interfaces In 8.3
Jan 15, 2013Having upgraded to 8.3 from 8.2 I and read much about the differences , it seems that 8.3 deals with NAT in a much more managed method.However I am confused on how one would NAT a network object to multiple interfaces? i.e I know you can specficy a NAT adddress within the network object howeveer this only allows you to specific a single IP address.What if I want to talk accross multiple interfaces how would I specify this?
View 5 Replies View RelatedCisco Firewall :: 5520 - ASA Sub-interfaces NAT
Sep 7, 2011i have an ASA 5520 running ver 8.4(1). have attached my interface config below and need to do the following, NAT traffic coming on GigabitEthernet0/2.101 to GigabitEthernet0/1, i.e. packets with destination 10.21.110.25 will be forwarded to 10.11.21.25, will a nat (Production,Advocate_MPLS) static ... statement work ?
------------------------------------------------------------------------
interface GigabitEthernet0/1
description Production
nameif Production
security-level 100(code)
Cisco Firewall :: ASA5585 - Sub-interfaces On PO
May 17, 2012I have put 2 physicl interfaces (te0/8 & 9) on the ASA-5585 into a PO and am assigning ips/vlans to the sub-interfaces. I have 2 issues: - Why am I not able to ping the other sub-interface from the ASA itself? (I can ping the 1st one), Secondly, why the IPs are not visible in "sh int ip brief" ?Although I can see them in "sh ip" ..
/actNoFailover(config-if)# int po17.100
/actNoFailover(config-subif)# vlan 100
/actNoFailover(config-subif)# ip add
[Code]....
Cisco Firewall :: ASA 8.3 Server NAT To Different Interfaces?
Apr 10, 2011Do i need to create 2 objects for nating a server to 2 different interfaces?That is an inside server published in two different dmzsAutomatic migration to 8.3 creates 2 objects (one for each nat)Can I do the same with only one object? like this or I need an object for each nat?
object network server
host 192.168.128.10
nat (inside,dmz) static 172.24.1.10
nat (inside,dmzguests) static 10.10.0.10
Cisco Firewall :: ASA 5510 - IP Sec VPN On Sub-interfaces
Jun 20, 2012Can ASA sub-interfaces run separate IP Sec VPN tunnels eg
There are 02 sub-interfaces of 01 physical interface of Cisco ASA5510 [ASA Version 8.2(5)] and I need to run 01 IP Sec VPN tunnel on each of these
Cisco Firewall :: Add New Vlan In Existing Firewall Group In 6500?
Jan 19, 2013I want to add new vlan in existing firewall group in 6500. I am confused if it will add new vlan or overwrite.. I am using ASASM module with 6500.
View 3 Replies View RelatedCisco Firewall :: 6500 - FWSM - Not Passing Traffic Through Firewall
May 3, 2011We have 2 FWSM modules in each 6500 switches. 1st module is having 04 firewall vlan groups with 18 vlan interfaces in a single context firewall. All are working fine with no issues. Recently we create one more vlan on MFSC and add into the same firewall module. However newly created vlan inside the FW is not able to communicate with outside and also outside users not able to reach newly created subnet. But within the firewall zones (other interfaces) it can communicate. Once we did packet capture we noticed that its hitting firewall outside interface only and when we ping we got TTL expired error. we have default routes to outside and there's no any route inside as new segment is within the firewall (no any hop).
I guess there's no limitation on number of vlans that we can assign on one firewall eventhough there is a limitation for number of vlan-group which is 16 max (but we are within that limit).
Cisco Firewall :: ASA5510 Multiple Outside Interfaces
Jun 16, 2011We have an ASA 5510 firewall. There are 4 ports on it configured as 2 outside, one inside, and one DMZ. We have two cable modems attached to the outside ports. Our plan is to have the "inside" port directed to one outside port/cable modem, and the DMZ port directed to the other outside port/cable modem.
We have been able to get the "inside-to-outside" setup to work but not the "DMZ-to-outside" setup (at least at the same time).First off, is this possible? If so, what are we likely missing - some way to have a second default route for the DMZ?(My manager is the "Cisco person" here, not me, so I may not have enough info.
Cisco Firewall :: How To Enable Not Used Interfaces On ASA5520
May 12, 2011I have a pair of brand new 5520s I am in the middle of commission. After carving out all the DMZs etc I needed I realized that I really neede another physical NIC, not just another VLAN off a configured nic. [code]I am running 8.3(2). How can I turn these "Not used" interfaces into useable ones?
View 2 Replies View RelatedCisco Firewall :: Communication Between Interfaces Of ASA 5510?
Mar 12, 2011I configured ASA 5510 ...
Totally it had 5 ports..
How to provide communication between two different interfaces which had configured as same security level?
How many trunks will support ASA 5510 with base-license?
How to configure trunk to an interface with different VLNs( Router on a stick).
Cisco Firewall :: ASA-5-305013 / Ssh Between 2 Internal Interfaces?
Jun 14, 2012I have a problem on allowing ssh traffic between 2 different INTERNAL interfaces. Both the interfaces have the same security level (100).What I have to do is to allow a ssh command from 172.16.0.2 to 172.17.1.200. The firewall is configured but I am experiencing issues on the NAT.The error I get is as follows:#%ASA-5-305013: Asymmetric NAT rules matched for forward and reverse
View 3 Replies View RelatedCisco Firewall :: DMZ Sub Interfaces Into Sub Interface Of Asa5510
Jul 5, 2012We have ASA FW 5010 in our organization and we have 4 DMZ's under the DMZ interface on ASA and all DMZ's are created on sub interfaces and assigned different VLANS on each DMZ's.
View 7 Replies View RelatedCisco Firewall :: Routing Between Interfaces On ASA 5520?
Jul 10, 2012We have an ASA 5520 which is in multiple context mode. We are trying to pass traffic from the outside interface to the dmz interface. We have a /27 public ip range. We need a small amount of those addresses to be in the DMZ for SIP servers specifically. The rest of the addresses are NAT'd to the inside interface.So i created the outside interface GigabitEthernet0/0 with 1.2.3.192/28 Inside Interface GigabitEthernet0/2 with 192.168.20.0/24 DMZ interface on GigabitEthernet0/2.1 with 1.2.3.208/29 So all i want to do is route traffic that comes in the outside interface and out to the DMZ interface for the 1.2.3.208/29 subnet. I set the gateway address as 1.2.3.214 which is the DMZ interface address on the ASA.
View 20 Replies View RelatedCisco Firewall :: 5520 VPN Traffic Between Interfaces
Jun 12, 2011Our ASA 5520 firewall is running 8.0(4) IOS.I have an internal L2L VPN terminating on my firewall (from an internal remote site) on ENG interface.With the default "sysopt connection permit-vpn" command enabled, VPN traffic is allowed to bypass the ENG interface acl.The security level on the ENG interface is set at 50.The security level on the destination interface PRODUCTION is set at 40.Inbound VPN traffic bypasses ENG interface acl and since higher-to-lower security level allows VPN traffic to flow freely from ENG to PRODUCTION, it seems the only place to check/filter VPN traffic is an ACL placed on the PRODCTTION interface and set at INBOUND (outbound VPN traffic).
View 4 Replies View RelatedCisco Firewall :: 5580 - Can't Ping ASA Different Interfaces
May 23, 2012We are using Cisco ASA 5580 (8.2) firewall. When i try to ping from inside lan to firewall DMZ interface IP it is not pingable and but from inside users i am able to ping firewall inside interface IP address.
I think we can't ping to other interfaces of ASA by default. But can we allow the single IP address who can ping all the interfaces of firewall?
We are not doing any natting in firewall, for that we used the Load Balancer.
Cisco Firewall :: How Many Outside Interfaces Are Allowed On ASA 5550
Apr 26, 2011I am using an ASA5550 for a complex secure network that has at least six "outside" networks. Each "outside" network is assigned to a specific port each set at level "0". I also have a DMZ, set to level "50". I am having difficulty with passing traffic from a host in the DMZ to all but one of the "outside" networks. Is there a limit to the number of "outside" interfaces? I will provide a redacted config file as soon as possible.
View 3 Replies View RelatedCisco Firewall :: ASA 5505 Can't Configure Interfaces
Mar 20, 2012Got new ASA5550, code 8.2.2 in flash, can't configure "nameif" or "ip address" on the interfaces: [code] These are all the options that I get! Another weird thing I noticed is "<system>" string in "show ver" top line: [code]
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